diff --git a/.env-sample b/.env-sample index 8d1824c2..d2667528 100644 --- a/.env-sample +++ b/.env-sample @@ -2,6 +2,9 @@ L1_PRIV_KEY="0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80" CONFIG_NETWORK_NAME="custom" DEPLOYED_CONTRACTS_DIR="./scripts/files/" DISABLE_VERIFICATION=true +FACTORY_OWNER=0x000000000000000000000000000000000000dead + +CREATE2_FACTORY=0x4e59b44847b379578588920cA78FbF26c0B4956C # to use the 'custom' hardhat network, set the following variables CUSTOM_RPC_URL="http://127.0.0.1:8545" diff --git a/.github/workflows/contract-tests.yml b/.github/workflows/contract-tests.yml index 454f85d5..89094cbb 100644 --- a/.github/workflows/contract-tests.yml +++ b/.github/workflows/contract-tests.yml @@ -79,6 +79,9 @@ jobs: - name: Lint Test Scripts run: yarn lint:test + - name: Compare bytecodes + run: yarn test:bytecodes + - name: Build run: yarn build:all @@ -169,7 +172,7 @@ jobs: no-token-bridge: true no-l3-token-bridge: true nitro-contracts-branch: '${{ github.event.pull_request.head.sha || github.sha }}' - nitro-testnode-ref: release + nitro-testnode-ref: geth-allow-pre155 - name: Setup node/yarn uses: actions/setup-node@v3 @@ -202,7 +205,7 @@ jobs: no-token-bridge: true no-l3-token-bridge: true nitro-contracts-branch: '${{ github.event.pull_request.head.sha || github.sha }}' - nitro-testnode-ref: release + nitro-testnode-ref: geth-allow-pre155 - name: Setup node/yarn uses: actions/setup-node@v3 @@ -234,7 +237,7 @@ jobs: args: --l3-fee-token --l3-fee-token-pricer --l3-fee-token-decimals 6 no-token-bridge: true no-l3-token-bridge: true - nitro-testnode-ref: release + nitro-testnode-ref: geth-allow-pre155 nitro-contracts-branch: '${{ github.event.pull_request.head.sha || github.sha }}' - name: Setup node/yarn diff --git a/foundry.toml b/foundry.toml index d08e5ee3..7ca61fd5 100644 --- a/foundry.toml +++ b/foundry.toml @@ -7,7 +7,9 @@ cache_path = 'forge-cache/sol' optimizer = true optimizer_runs = 2000 via_ir = false -evm_version = 'cancun' +evm_version = 'london' +solc_version = '0.8.17' +bytecode_hash = 'none' remappings = ['ds-test/=lib/forge-std/lib/ds-test/src/', 'forge-std/=lib/forge-std/src/', '@openzeppelin/contracts-upgradeable/=node_modules/@openzeppelin/contracts-upgradeable/', @@ -16,14 +18,33 @@ remappings = ['ds-test/=lib/forge-std/lib/ds-test/src/', '@uniswap/v2-core/=node_modules/@uniswap/v2-core/contracts', '@uniswap/lib/=node_modules/@uniswap/lib/contracts'] fs_permissions = [{ access = "read", path = "./"}] +additional_compiler_profiles = [ + { name = "20_runs", optimizer_runs = 20 }, + { name = "200_runs", optimizer_runs = 200 }, + { name = "default", optimizer_runs = 2000 } +] +compilation_restrictions = [ + { paths = "src/rollup/RollupUserLogic.sol", optimizer_runs = 20 }, + { paths = "src/challengeV2/EdgeChallengeManager.sol", optimizer_runs = 200 }, +] +skip = ['test/*'] + +[profile.test] +inherit = "default" +optimizer = false +additional_compiler_profiles = [] +compilation_restrictions = [] +skip = [] [profile.yul] +inherit = "default" src = 'yul' out = 'out/yul' libs = ['node_modules', 'lib'] cache_path = 'forge-cache/yul' remappings = [] auto_detect_remappings = false +skip = ['*.sol', 'test/*'] [fmt] line_length = 100 diff --git a/hardhat.config.ts b/hardhat.config.ts index 50e513e0..de89bbf8 100644 --- a/hardhat.config.ts +++ b/hardhat.config.ts @@ -8,64 +8,51 @@ import 'hardhat-gas-reporter' import 'hardhat-contract-sizer' import 'hardhat-ignore-warnings' import dotenv from 'dotenv' +import { SolidityConfig } from 'hardhat/types' dotenv.config() -const solidity = { +const commonSetting = { + metadata: { + bytecodeHash: 'none', + }, + optimizer: { + enabled: true, + runs: 2000, // default value, can be overridden + }, + evmVersion: 'london', +} + +const solidity: SolidityConfig = { compilers: [ { version: '0.8.17', - settings: { - optimizer: { - enabled: true, - runs: 2000, - }, - }, + settings: { ...commonSetting }, }, ], overrides: { 'src/rollup/RollupUserLogic.sol': { version: '0.8.17', settings: { - optimizer: { - enabled: true, - runs: 20, - }, + ...commonSetting, + optimizer: { ...commonSetting.optimizer, runs: 20 }, }, }, 'src/challengeV2/EdgeChallengeManager.sol': { version: '0.8.17', settings: { - optimizer: { - enabled: true, - runs: 200, - }, - }, - }, - 'src/mocks/HostioTest.sol': { - version: '0.8.24', - settings: { - optimizer: { - enabled: true, - runs: 100, - }, - evmVersion: 'cancun', - }, - }, - 'src/mocks/ArbOS11To32UpgradeTest.sol': { - version: '0.8.24', - settings: { - optimizer: { - enabled: true, - runs: 100, - }, - evmVersion: 'cancun', + ...commonSetting, + optimizer: { ...commonSetting.optimizer, runs: 200 }, }, }, }, } if (process.env['INTERFACE_TESTER_SOLC_VERSION']) { + console.log( + 'Running in interface tester mode with solc version', + process.env['INTERFACE_TESTER_SOLC_VERSION'] + ) solidity.compilers.push({ version: process.env['INTERFACE_TESTER_SOLC_VERSION'], settings: { @@ -88,26 +75,6 @@ if (process.env['INTERFACE_TESTER_SOLC_VERSION']) { }, }, }, - 'src/mocks/HostioTest.sol': { - version: '0.8.24', - settings: { - optimizer: { - enabled: true, - runs: 100, - }, - evmVersion: 'cancun', - }, - }, - 'src/mocks/ArbOS11To32UpgradeTest.sol': { - version: '0.8.24', - settings: { - optimizer: { - enabled: true, - runs: 100, - }, - evmVersion: 'cancun', - }, - }, } } diff --git a/package.json b/package.json index 234423bb..fec44374 100644 --- a/package.json +++ b/package.json @@ -21,11 +21,11 @@ "audit:ci": "audit-ci --config ./audit-ci.jsonc", "audit:fix": "yarn-audit-fix", "prepublishOnly": "hardhat clean && forge clean && hardhat compile && yarn build:forge:yul", - "coverage": "forge coverage --report lcov --ir-minimum && lcov --remove lcov.info 'node_modules/*' 'test/*' 'script/*' 'src/test-helpers/*' 'challenge/*' --ignore-errors unused -o lcov.info && genhtml lcov.info --branch-coverage --output-dir coverage", + "coverage": "FOUNDRY_PROFILE=test forge coverage --report lcov --ir-minimum && lcov --remove lcov.info 'node_modules/*' 'test/*' 'script/*' 'src/test-helpers/*' 'challenge/*' --ignore-errors unused -o lcov.info && genhtml lcov.info --branch-coverage --output-dir coverage", "build:all": "yarn build && yarn build:forge", "build": "hardhat compile", "build:forge:sol": "forge build --skip *.yul", - "build:forge:yul": "FOUNDRY_PROFILE=yul forge build --skip *.sol", + "build:forge:yul": "FOUNDRY_PROFILE=yul forge build", "build:forge": "yarn build:forge:sol && yarn build:forge:yul", "contract:size": "hardhat size-contracts", "lint:test": "eslint ./test", @@ -44,8 +44,9 @@ "test:e2e": "hardhat test test/e2e/*.ts", "test:e2e:stylus": "hardhat test test/e2e/stylusDeployer.ts", "test:upgrade": "./scripts/testUpgrade.bash", - "test:foundry": "forge test --gas-limit 10000000000", + "test:foundry": "FOUNDRY_PROFILE=test forge test --gas-limit 10000000000", "test:update": "yarn run test:signatures || yarn run test:storage", + "test:bytecodes": "hardhat clean && forge clean && hardhat run scripts/compareBytecodes.ts", "metadatahash": "yarn build:all && hardhat run scripts/printMetadataHashes.ts", "upload-4bytes": "forge build && find ./out -type f -name \"*.json\" -exec cast upload-signature {} + | grep -v Duplicated:", "postinstall": "patch-package", diff --git a/scripts/compareBytecodes.ts b/scripts/compareBytecodes.ts new file mode 100644 index 00000000..4eae9835 --- /dev/null +++ b/scripts/compareBytecodes.ts @@ -0,0 +1,228 @@ +import { execSync } from 'child_process' +import * as fs from 'fs' +import * as path from 'path' + +interface ComparisonResult { + contract: string + hardhatBytecode: string + foundryBytecode: string + match: boolean + hardhatLength: number + foundryLength: number + difference: string +} + +function getHardhatArtifacts(): Map { + const artifacts = new Map() + const artifactsDir = path.join(__dirname, '..', 'build', 'contracts') + + function scanDirectory(dir: string) { + const files = fs.readdirSync(dir) + + for (const file of files) { + const fullPath = path.join(dir, file) + const stat = fs.statSync(fullPath) + + if (stat.isDirectory()) { + scanDirectory(fullPath) + } else if (file.endsWith('.json')) { + const content = JSON.parse(fs.readFileSync(fullPath, 'utf8')) + if (content.bytecode && content.bytecode !== '0x') { + const contractName = file.replace('.json', '') + artifacts.set(contractName, content.bytecode) + } + } + } + } + + if (fs.existsSync(artifactsDir)) { + scanDirectory(artifactsDir) + } + + return artifacts +} + +function getFoundryArtifacts(): Map { + const artifacts = new Map() + const outDir = path.join(__dirname, '..', 'out') + + function scanDirectory(dir: string, basePath: string = '') { + const files = fs.readdirSync(dir) + + for (const file of files) { + const fullPath = path.join(dir, file) + const stat = fs.statSync(fullPath) + + if (stat.isDirectory()) { + // Skip test directories + if (file === 'test' || file === 'mocks' || file === 'test-helpers') { + continue + } + scanDirectory(fullPath, path.join(basePath, file)) + } else if (file.endsWith('.json')) { + const content = JSON.parse(fs.readFileSync(fullPath, 'utf8')) + if ( + content.bytecode && + content.bytecode.object && + content.bytecode.object !== '0x' + ) { + const contractName = file.replace('.json', '') + // Include the path in the key for Foundry artifacts + const key = basePath ? `${basePath}/${contractName}` : contractName + artifacts.set(key, content.bytecode.object) + } + } + } + } + + if (fs.existsSync(outDir)) { + scanDirectory(outDir) + } + + return artifacts +} + +function findMatchingContracts( + hardhatArtifacts: Map, + foundryArtifacts: Map +): ComparisonResult[] { + const results: ComparisonResult[] = [] + + // For each Hardhat artifact, try to find the corresponding Foundry artifact + for (const [contractName, hardhatBytecode] of hardhatArtifacts) { + let foundryBytecode = '' + let foundryKey = '' + + // Try to find exact match first + for (const [key, bytecode] of foundryArtifacts) { + if (key.endsWith(`/${contractName}`) || key === contractName) { + foundryBytecode = bytecode + foundryKey = key + break + } + } + + if (foundryBytecode) { + // Normalize bytecodes (remove 0x prefix if present) + const normalizedHardhat = hardhatBytecode.startsWith('0x') + ? hardhatBytecode.slice(2) + : hardhatBytecode + const normalizedFoundry = foundryBytecode.startsWith('0x') + ? foundryBytecode.slice(2) + : foundryBytecode + + // Compare normalized bytecodes + const match = normalizedHardhat === normalizedFoundry + + let difference = '' + if (!match) { + // Find the first position where they differ + for ( + let i = 0; + i < Math.min(normalizedHardhat.length, normalizedFoundry.length); + i++ + ) { + if (normalizedHardhat[i] !== normalizedFoundry[i]) { + difference = `First difference at position ${i}` + break + } + } + if ( + !difference && + normalizedHardhat.length !== normalizedFoundry.length + ) { + difference = 'Different lengths' + } + } + + results.push({ + contract: contractName, + hardhatBytecode: normalizedHardhat, + foundryBytecode: normalizedFoundry, + match, + hardhatLength: normalizedHardhat.length, + foundryLength: normalizedFoundry.length, + difference, + }) + } + } + + return results +} + +async function main() { + console.log('\nBuilding with Foundry...') + execSync('yarn build:forge:sol --force', { stdio: 'inherit' }) + + console.log('\nLoading artifacts...') + const hardhatArtifacts = getHardhatArtifacts() + const foundryArtifacts = getFoundryArtifacts() + + console.log(`Found ${hardhatArtifacts.size} Hardhat artifacts`) + console.log(`Found ${foundryArtifacts.size} Foundry artifacts`) + + console.log('\nComparing bytecodes...') + const results = findMatchingContracts(hardhatArtifacts, foundryArtifacts) + + // Print summary + console.log('\n=== BYTECODE COMPARISON SUMMARY ===') + console.log(`Total contracts compared: ${results.length}`) + + const matching = results.filter(r => r.match) + const different = results.filter(r => !r.match) + + console.log(`Matching bytecodes: ${matching.length}`) + console.log(`Different bytecodes: ${different.length}`) + + if (different.length > 0) { + console.log('\n=== CONTRACTS WITH DIFFERENT BYTECODES ===') + for (const result of different) { + console.log(`\n${result.contract}:`) + console.log(` Hardhat length: ${result.hardhatLength}`) + console.log(` Foundry length: ${result.foundryLength}`) + console.log(` Difference: ${result.difference}`) + + // Show a snippet of where they differ + if (result.difference.startsWith('First difference at position')) { + const pos = parseInt(result.difference.match(/\d+/)?.[0] || '0') + const start = Math.max(0, pos - 20) + const end = Math.min( + pos + 20, + Math.min(result.hardhatBytecode.length, result.foundryBytecode.length) + ) + + console.log( + ` Hardhat snippet: ...${result.hardhatBytecode.slice(start, end)}...` + ) + console.log( + ` Foundry snippet: ...${result.foundryBytecode.slice(start, end)}...` + ) + } + } + } + + // // Save detailed results to file + // const outputPath = path.join( + // __dirname, + // '..', + // 'bytecode-comparison-results.json' + // ) + // fs.writeFileSync(outputPath, JSON.stringify(results, null, 2)) + // console.log(`\nDetailed results saved to: ${outputPath}`) + + // Return exit code based on whether all bytecodes match + if (different.length > 0) { + console.log( + '\n⚠️ Some bytecodes do not match between Hardhat and Foundry builds' + ) + process.exit(1) + } else { + console.log('\n✅ All bytecodes match between Hardhat and Foundry builds') + process.exit(0) + } +} + +main().catch(error => { + console.error('Error:', error) + process.exit(1) +}) diff --git a/scripts/deployment.ts b/scripts/deployment.ts index 136493db..12a5b659 100644 --- a/scripts/deployment.ts +++ b/scripts/deployment.ts @@ -38,33 +38,17 @@ async function main() { console.log('Ignoring maxDataSize warning') } - try { - // Deploying all contracts - const contracts = await deployAllContracts( - signer, - ethers.BigNumber.from(maxDataSize), - true - ) - - // Call setTemplates with the deployed contract addresses - console.log('Waiting for the Template to be set on the Rollup Creator') - await contracts.rollupCreator.setTemplates( - contracts.bridgeCreator.address, - contracts.osp.address, - contracts.challengeManager.address, - contracts.rollupAdmin.address, - contracts.rollupUser.address, - contracts.upgradeExecutor.address, - contracts.validatorWalletCreator.address, - contracts.deployHelper.address - ) - console.log('Template is set on the Rollup Creator') - } catch (error) { - console.error( - 'Deployment failed:', - error instanceof Error ? error.message : error - ) + // Deploying all contracts + const factoryOwner = process.env.FACTORY_OWNER + if (!factoryOwner) { + throw new Error('FACTORY_OWNER environment variable is not set') } + await deployAllContracts( + signer, + factoryOwner, + ethers.BigNumber.from(maxDataSize), + true + ) } main() diff --git a/scripts/deploymentUtils.ts b/scripts/deploymentUtils.ts index 7b32742e..9963cd97 100644 --- a/scripts/deploymentUtils.ts +++ b/scripts/deploymentUtils.ts @@ -1,24 +1,59 @@ import { ethers } from 'hardhat' -import { ContractFactory, Contract, Overrides, BigNumber, Wallet } from 'ethers' +import { + ContractFactory, + Contract, + Overrides, + BigNumber, + Wallet, + Signer, +} from 'ethers' import '@nomiclabs/hardhat-ethers' import { run } from 'hardhat' import { abi as UpgradeExecutorABI, bytecode as UpgradeExecutorBytecode, } from '@offchainlabs/upgrade-executor/build/contracts/src/UpgradeExecutor.sol/UpgradeExecutor.json' -import { Toolkit4844 } from '../test/contract/toolkit4844' import { ArbOwner__factory, ArbOwnerPublic__factory, ArbSys__factory, CacheManager__factory, + IReader4844__factory, + Bridge__factory, + Inbox__factory, + RollupEventInbox__factory, + Outbox__factory, + ERC20Bridge__factory, + SequencerInbox__factory, + ERC20Inbox__factory, + ERC20RollupEventInbox__factory, + ERC20Outbox__factory, + BridgeCreator__factory, + OneStepProver0__factory, + OneStepProverMemory__factory, + OneStepProverMath__factory, + OneStepProverHostIo__factory, + OneStepProofEntry__factory, + EdgeChallengeManager__factory, + RollupAdminLogic__factory, + RollupUserLogic__factory, + ValidatorWalletCreator__factory, + ImplementationsRegistry, } from '../build/types' +import { + concat, + getCreate2Address, + hexDataLength, + keccak256, +} from 'ethers/lib/utils' +import { bytecode as Reader4844Bytecode } from '../out/yul/Reader4844.yul/Reader4844.json' const INIT_CACHE_SIZE = 536870912 const INIT_DECAY = 10322197911 const ARB_OWNER_ADDRESS = '0x0000000000000000000000000000000000000070' const ARB_OWNER_PUBLIC_ADDRESS = '0x000000000000000000000000000000000000006b' const ARB_SYS_ADDRESS = '0x0000000000000000000000000000000000000064' +const CREATE2_FACTORY_ADDRESS = '0x4e59b44847b379578588920cA78FbF26c0B4956C' // Define a verification function export async function verifyContract( @@ -72,6 +107,7 @@ export async function deployContract( signer: any, constructorArgs: any[] = [], verify: boolean = true, + useCreate2: boolean = false, overrides?: Overrides ): Promise { const factory: ContractFactory = await ethers.getContractFactory(contractName) @@ -88,10 +124,21 @@ export async function deployContract( // deploymentArgs.push(overrides) } - const contract: Contract = await connectedFactory.deploy(...deploymentArgs) - await contract.deployTransaction.wait() + let contract: Contract + if (useCreate2) { + contract = await create2( + connectedFactory, + constructorArgs, + ethers.constants.HashZero, + overrides + ) + } else { + contract = await connectedFactory.deploy(...deploymentArgs) + await contract.deployTransaction.wait() + } + console.log( - `* New ${contractName} created at address: ${ + `* ${contractName} created at address: ${ contract.address } ${constructorArgs.join(' ')}` ) @@ -102,78 +149,281 @@ export async function deployContract( return contract } -// Deploy upgrade executor from imported bytecode -export async function deployUpgradeExecutor(signer: any): Promise { - const upgradeExecutorFac = await ethers.getContractFactory( - UpgradeExecutorABI, - UpgradeExecutorBytecode +export async function create2( + fac: ContractFactory, + deploymentArgs: Array, + salt = ethers.constants.HashZero, + overrides?: Overrides +): Promise { + if (hexDataLength(salt) !== 32) { + throw new Error('Salt must be a 32-byte hex string') + } + + const DEFAULT_FACTORY = '0x4e59b44847b379578588920cA78FbF26c0B4956C' + const FACTORY = process.env.CREATE2_FACTORY ?? DEFAULT_FACTORY + if ((await fac.signer.provider!.getCode(FACTORY)).length <= 2) { + throw new Error( + `Factory contract not deployed at address: ${FACTORY}${ + FACTORY.toLowerCase() === DEFAULT_FACTORY.toLowerCase() + ? '\n(For deployment instructions, see https://github.com/Arachnid/deterministic-deployment-proxy/ )' + : '' + }` + ) + } + const data = fac.getDeployTransaction(...deploymentArgs).data + if (!data) { + throw new Error('No deploy data found for contract factory') + } + + const address = getCreate2Address( + CREATE2_FACTORY_ADDRESS, + salt, + keccak256(data) + ) + if ((await fac.signer.provider!.getCode(address)).length > 2) { + return fac.attach(address) + } + + const tx = await fac.signer.sendTransaction({ + to: CREATE2_FACTORY_ADDRESS, + data: concat([salt, data]), + ...overrides, + }) + await tx.wait() + + return fac.attach(address) +} + +function deployImplementationsRegistry(signer: Signer, verify: boolean) { + return deployContract( + 'ImplementationsRegistry', + signer, + [ + CREATE2_FACTORY_ADDRESS, + ethers.constants.HashZero, + [ + 'Bridge', + 'Inbox', + 'RollupEventInbox', + 'Outbox', + 'ERC20Bridge', + 'SequencerInbox', + 'ERC20Inbox', + 'ERC20RollupEventInbox', + 'ERC20Outbox', + 'BridgeCreator', + 'OneStepProver0', + 'OneStepProverMemory', + 'OneStepProverMath', + 'OneStepProverHostIo', + 'OneStepProofEntry', + 'EdgeChallengeManager', + 'RollupAdminLogic', + 'RollupUserLogic', + 'ValidatorWalletCreator', + 'Reader4844', + 'UpgradeExecutor', + ], + [ + keccak256(Bridge__factory.bytecode), + keccak256(Inbox__factory.bytecode), + keccak256(RollupEventInbox__factory.bytecode), + keccak256(Outbox__factory.bytecode), + keccak256(ERC20Bridge__factory.bytecode), + keccak256(SequencerInbox__factory.bytecode), + keccak256(ERC20Inbox__factory.bytecode), + keccak256(ERC20RollupEventInbox__factory.bytecode), + keccak256(ERC20Outbox__factory.bytecode), + keccak256(BridgeCreator__factory.bytecode), + keccak256(OneStepProver0__factory.bytecode), + keccak256(OneStepProverMemory__factory.bytecode), + keccak256(OneStepProverMath__factory.bytecode), + keccak256(OneStepProverHostIo__factory.bytecode), + keccak256(OneStepProofEntry__factory.bytecode), + keccak256(EdgeChallengeManager__factory.bytecode), + keccak256(RollupAdminLogic__factory.bytecode), + keccak256(RollupUserLogic__factory.bytecode), + keccak256(ValidatorWalletCreator__factory.bytecode), + keccak256(Reader4844Bytecode.object), + keccak256(UpgradeExecutorBytecode), + ], + ], + verify, + true + ) as Promise +} + +async function deployContractWithRegistry( + implsRegistry: ImplementationsRegistry, + contractName: string, + signer: Signer, + constructorArgs: any[] = [], + verify: boolean = true +) { + const factory: ContractFactory = await ethers.getContractFactory(contractName) + const connectedFactory: ContractFactory = factory.connect(signer) + + const contract = await create2(connectedFactory, constructorArgs) + const encodedConstructorArgs = ethers.utils.defaultAbiCoder.encode( + factory.interface.deploy.inputs, + constructorArgs ) - const connectedFactory: ContractFactory = upgradeExecutorFac.connect(signer) - const upgradeExecutor = await connectedFactory.deploy() - return upgradeExecutor + + if ( + (await implsRegistry.getAddressWithArgs( + contractName, + keccak256(encodedConstructorArgs) + )) !== ethers.constants.AddressZero + ) { + return contract + } + + await ( + await implsRegistry + .connect(signer) + .registerHashWithArgs( + contractName, + factory.bytecode, + encodedConstructorArgs + ) + ).wait() + + const expectedAddress = await implsRegistry.getAddressWithArgs( + contractName, + keccak256(constructorArgs) + ) + if (expectedAddress !== contract.address) { + throw new Error( + `Invalid address for ${contractName}. Expected: ${expectedAddress}, got: ${contract.address}` + ) + } + + if (verify) + await verifyContract(contractName, contract.address, constructorArgs) + + return contract } // Function to handle all deployments of core contracts using deployContract function export async function deployAllContracts( signer: any, + factoryOwner: string, maxDataSize: BigNumber, verify: boolean = true ): Promise> { const isOnArb = await _isRunningOnArbitrum(signer) - const ethBridge = await deployContract('Bridge', signer, [], verify) + const implsRegistry = await deployImplementationsRegistry(signer, verify) + + const ethBridge = await deployContractWithRegistry( + implsRegistry, + 'Bridge', + signer, + [], + verify + ) + const reader4844 = isOnArb ? ethers.constants.AddressZero - : (await Toolkit4844.deployReader4844(signer)).address + : ( + await create2( + new ContractFactory( + IReader4844__factory.abi, + Reader4844Bytecode, + signer + ), + [], + ethers.constants.HashZero + ) + ).address + if ( + !isOnArb && + reader4844 !== (await implsRegistry.getAddress('Reader4844')) + ) { + throw new Error( + `Reader4844 not deployed at expected address: ${reader4844}` + ) + } - const ethSequencerInbox = await deployContract( + const ethSequencerInbox = await deployContractWithRegistry( + implsRegistry, 'SequencerInbox', signer, [maxDataSize, reader4844, false, false], verify ) - const ethSequencerInboxDelayBufferable = await deployContract( + const ethSequencerInboxDelayBufferable = await deployContractWithRegistry( + implsRegistry, 'SequencerInbox', signer, [maxDataSize, reader4844, false, true], verify ) - const ethInbox = await deployContract('Inbox', signer, [maxDataSize], verify) - const ethRollupEventInbox = await deployContract( + const ethInbox = await deployContractWithRegistry( + implsRegistry, + 'Inbox', + signer, + [maxDataSize], + verify + ) + const ethRollupEventInbox = await deployContractWithRegistry( + implsRegistry, 'RollupEventInbox', signer, [], verify ) - const ethOutbox = await deployContract('Outbox', signer, [], verify) + const ethOutbox = await deployContractWithRegistry( + implsRegistry, + 'Outbox', + signer, + [], + verify + ) - const erc20Bridge = await deployContract('ERC20Bridge', signer, [], verify) - const erc20SequencerInbox = await deployContract( + const erc20Bridge = await deployContractWithRegistry( + implsRegistry, + 'ERC20Bridge', + signer, + [], + verify + ) + const erc20SequencerInbox = await deployContractWithRegistry( + implsRegistry, 'SequencerInbox', signer, [maxDataSize, reader4844, true, false], verify ) - const erc20SequencerInboxDelayBufferable = await deployContract( + const erc20SequencerInboxDelayBufferable = await deployContractWithRegistry( + implsRegistry, 'SequencerInbox', signer, [maxDataSize, reader4844, true, true], verify ) - const erc20Inbox = await deployContract( + const erc20Inbox = await deployContractWithRegistry( + implsRegistry, 'ERC20Inbox', signer, [maxDataSize], verify ) - const erc20RollupEventInbox = await deployContract( + const erc20RollupEventInbox = await deployContractWithRegistry( + implsRegistry, 'ERC20RollupEventInbox', signer, [], verify ) - const erc20Outbox = await deployContract('ERC20Outbox', signer, [], verify) + const erc20Outbox = await deployContractWithRegistry( + implsRegistry, + 'ERC20Outbox', + signer, + [], + verify + ) const bridgeCreator = await deployContract( 'BridgeCreator', @@ -196,28 +446,39 @@ export async function deployAllContracts( erc20Outbox.address, ], ], + verify, + true + ) + const prover0 = await deployContractWithRegistry( + implsRegistry, + 'OneStepProver0', + signer, + [], verify ) - const prover0 = await deployContract('OneStepProver0', signer, [], verify) - const proverMem = await deployContract( + const proverMem = await deployContractWithRegistry( + implsRegistry, 'OneStepProverMemory', signer, [], verify ) - const proverMath = await deployContract( + const proverMath = await deployContractWithRegistry( + implsRegistry, 'OneStepProverMath', signer, [], verify ) - const proverHostIo = await deployContract( + const proverHostIo = await deployContractWithRegistry( + implsRegistry, 'OneStepProverHostIo', signer, [], verify ) - const osp: Contract = await deployContract( + const osp: Contract = await deployContractWithRegistry( + implsRegistry, 'OneStepProofEntry', signer, [ @@ -228,38 +489,81 @@ export async function deployAllContracts( ], verify ) - const challengeManager = await deployContract( + const challengeManager = await deployContractWithRegistry( + implsRegistry, 'EdgeChallengeManager', signer, [], verify ) - const rollupAdmin = await deployContract( + const rollupAdmin = await deployContractWithRegistry( + implsRegistry, 'RollupAdminLogic', signer, [], verify ) - const rollupUser = await deployContract('RollupUserLogic', signer, [], verify) - const upgradeExecutor = await deployUpgradeExecutor(signer) - await upgradeExecutor.deployTransaction.wait() - const validatorWalletCreator = await deployContract( - 'ValidatorWalletCreator', + const rollupUser = await deployContractWithRegistry( + implsRegistry, + 'RollupUserLogic', signer, [], verify ) - const rollupCreator = await deployContract( - 'RollupCreator', + const upgradeExecutor = await create2( + ( + await ethers.getContractFactory( + UpgradeExecutorABI, + UpgradeExecutorBytecode + ) + ).connect(signer), + [] + ) + if ( + (await implsRegistry.getAddress('UpgradeExecutor')) !== + upgradeExecutor.address + ) { + throw new Error( + `UpgradeExecutor not deployed at expected address: ${upgradeExecutor.address}` + ) + } + const validatorWalletCreator = await deployContractWithRegistry( + implsRegistry, + 'ValidatorWalletCreator', signer, [], verify ) - const deployHelper = await deployContract('DeployHelper', signer, [], verify) + const deployHelper = await deployContract( + 'DeployHelper', + signer, + [], + verify, + true + ) if (verify && !process.env.DISABLE_VERIFICATION) { // Deploy RollupProxy contract only for verification, should not be used anywhere else - await deployContract('RollupProxy', signer, [], verify) + await deployContract('RollupProxy', signer, [], verify, true) } + + const rollupCreator = await deployContract( + 'RollupCreator', + signer, + [ + factoryOwner, + bridgeCreator.address, + osp.address, + challengeManager.address, + rollupAdmin.address, + rollupUser.address, + upgradeExecutor.address, + validatorWalletCreator.address, + deployHelper.address, + ], + verify, + true + ) + return { bridgeCreator, prover0, diff --git a/scripts/local-deployment/deployCreatorAndCreateRollup.ts b/scripts/local-deployment/deployCreatorAndCreateRollup.ts index c4d42816..1b6c3546 100644 --- a/scripts/local-deployment/deployCreatorAndCreateRollup.ts +++ b/scripts/local-deployment/deployCreatorAndCreateRollup.ts @@ -60,9 +60,32 @@ async function main() { console.log('WETH deployed at', stakeToken) } + const factoryCode = await deployerWallet.provider.getCode( + '0x4e59b44847b379578588920ca78fbf26c0b4956c' + ) + if (factoryCode.length <= 2) { + console.log('Deploying CREATE2 factory') + const fundingTx = await deployerWallet.sendTransaction({ + to: '0x3fab184622dc19b6109349b94811493bf2a45362', + value: ethers.utils.parseEther('0.01'), + }) + await fundingTx.wait() + const create2SignedTx = + '0xf8a58085174876e800830186a08080b853604580600e600039806000f350fe7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe03601600081602082378035828234f58015156039578182fd5b8082525050506014600cf31ba02222222222222222222222222222222222222222222222222222222222222222a02222222222222222222222222222222222222222222222222222222222222222' + const create2DeployTx = await deployerWallet.provider.sendTransaction( + create2SignedTx + ) + await create2DeployTx.wait() + } + /// deploy templates and rollup creator console.log('Deploy RollupCreator') - const contracts = await deployAllContracts(deployerWallet, maxDataSize, false) + const contracts = await deployAllContracts( + deployerWallet, + deployerWallet.address, + maxDataSize, + false + ) console.log('Set templates on the Rollup Creator') await ( diff --git a/scripts/upgrade/deploy4844.ts b/scripts/upgrade/deploy4844.ts index 986636e5..0db3b87c 100644 --- a/scripts/upgrade/deploy4844.ts +++ b/scripts/upgrade/deploy4844.ts @@ -28,6 +28,7 @@ async function main() { signer, [maxDataSize, reader4844.address, isUsingFeeToken], false, + true, overrides ) // SequencerInbox logic do not need to be initialized @@ -36,6 +37,7 @@ async function main() { signer, [], false, + true, overrides ) const proverMem = await deployContract( @@ -43,6 +45,7 @@ async function main() { signer, [], false, + true, overrides ) const proverMath = await deployContract( @@ -50,6 +53,7 @@ async function main() { signer, [], false, + true, overrides ) const proverHostIo = await deployContract( @@ -57,6 +61,7 @@ async function main() { signer, [], false, + true, overrides ) const osp: Contract = await deployContract( @@ -69,6 +74,7 @@ async function main() { proverHostIo.address, ], false, + true, overrides ) const challengeManager = await deployContract( @@ -76,6 +82,7 @@ async function main() { signer, [], false, + true, overrides ) // ChallengeManager logic do not need to be initialized diff --git a/slither.db.json b/slither.db.json index 6a92a883..8f1622ad 100644 --- a/slither.db.json +++ b/slither.db.json @@ -1 +1 @@ -[{"elements": [{"type": "function", "name": "migrate", "source_mapping": {"start": 1516, "length": 405, "filename_relative": "src/bridge/extra/ERC20MigrationOutbox.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/extra/ERC20MigrationOutbox.sol", "filename_short": "src/bridge/extra/ERC20MigrationOutbox.sol", "is_dependency": false, "lines": [33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "ERC20MigrationOutbox", "source_mapping": {"start": 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"_deployFactories(address,address,uint256)"}}}}], "description": "RollupCreator._deployFactories(address,address,uint256) (src/rollup/RollupCreator.sol#282-333) sends eth to arbitrary user\n\tDangerous calls:\n\t- l2FactoriesDeployer.perform{value: cost}(_inbox,_nativeToken,_maxFeePerGas) (src/rollup/RollupCreator.sol#293)\n\t- (sent,None) = msg.sender.call{value: address(this).balance}() (src/rollup/RollupCreator.sol#297)\n", "markdown": "[RollupCreator._deployFactories(address,address,uint256)](src/rollup/RollupCreator.sol#L282-L333) sends eth to arbitrary user\n\tDangerous calls:\n\t- [l2FactoriesDeployer.perform{value: cost}(_inbox,_nativeToken,_maxFeePerGas)](src/rollup/RollupCreator.sol#L293)\n\t- [(sent,None) = msg.sender.call{value: address(this).balance}()](src/rollup/RollupCreator.sol#L297)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L282-L333", "id": "73b83bb8325dfedb22fb8e52d3834ac78e1dc2429c003506e285f217a5b42ecd", "check": "arbitrary-send-eth", "impact": 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[scaledAmount = amount / (10 ** (18 - decimals))](src/rollup/RollupCreator.sol#L341)\n\t- [scaledAmount * (10 ** (18 - decimals)) < amount](src/rollup/RollupCreator.sol#L343)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L335-L348", "id": "c156f6066fa432c1bad401b1eba83e1ecc527862348685e9b707f2c0a59cab31", "check": "divide-before-multiply", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "getKeysetCreationBlock", "source_mapping": {"start": 36096, "length": 276, "filename_relative": "src/bridge/SequencerInbox.sol", "filename_absolute": "/home/henry/code/offchain/nitro-contracts/src/bridge/SequencerInbox.sol", "filename_short": "src/bridge/SequencerInbox.sol", "is_dependency": false, "lines": [900, 901, 902, 903, 904, 905, 906], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "SequencerInbox", "source_mapping": {"start": 2040, "length": 34334, "filename_relative": 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"description": "SequencerInbox.getKeysetCreationBlock(bytes32) (src/bridge/SequencerInbox.sol#900-906) uses a dangerous strict equality:\n\t- ksInfo.creationBlock == 0 (src/bridge/SequencerInbox.sol#904)\n", "markdown": "[SequencerInbox.getKeysetCreationBlock(bytes32)](src/bridge/SequencerInbox.sol#L900-L906) uses a dangerous strict equality:\n\t- [ksInfo.creationBlock == 0](src/bridge/SequencerInbox.sol#L904)\n", "first_markdown_element": "src/bridge/SequencerInbox.sol#L900-L906", "id": "3b709a48e5029db849ff4df0f879da454428625a07bf3634779bb81b233a5bff", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "function", "name": "packHeader", "source_mapping": {"start": 21296, "length": 605, "filename_relative": "src/bridge/SequencerInbox.sol", "filename_absolute": "/home/henry/code/offchain/nitro-contracts/src/bridge/SequencerInbox.sol", "filename_short": "src/bridge/SequencerInbox.sol", "is_dependency": false, "lines": [564, 565, 566, 567, 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bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount) (src/bridge/SequencerInbox.sol#725-727)\n\tState variables written after the call(s):\n\t- totalDelayedMessagesRead = afterDelayedMessagesRead (src/bridge/SequencerInbox.sol#729)\n\tSequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#67) can be used in cross function reentrancies:\n\t- SequencerInbox._setBufferConfig(BufferConfig) (src/bridge/SequencerInbox.sol#765-785)\n\t- SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#411-454)\n\t- SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool) (src/bridge/SequencerInbox.sol#456-495)\n\t- SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#712-734)\n\t- SequencerInbox.delayProofImpl(uint256,DelayProof) (src/bridge/SequencerInbox.sol#533-553)\n\t- SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32) (src/bridge/SequencerInbox.sol#270-327)\n\t- SequencerInbox.isDelayProofRequired(uint256) (src/bridge/SequencerInbox.sol#555-562)\n\t- SequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#67)\n", "markdown": "Reentrancy in [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L712-L734):\n\tExternal calls:\n\t- [(seqMessageIndex,beforeAcc,delayedAcc,acc) = bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount)](src/bridge/SequencerInbox.sol#L725-L727)\n\tState variables written after the call(s):\n\t- [totalDelayedMessagesRead = afterDelayedMessagesRead](src/bridge/SequencerInbox.sol#L729)\n\t[SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L67) can be used in cross function reentrancies:\n\t- [SequencerInbox._setBufferConfig(BufferConfig)](src/bridge/SequencerInbox.sol#L765-L785)\n\t- [SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L411-L454)\n\t- [SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool)](src/bridge/SequencerInbox.sol#L456-L495)\n\t- [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L712-L734)\n\t- [SequencerInbox.delayProofImpl(uint256,DelayProof)](src/bridge/SequencerInbox.sol#L533-L553)\n\t- [SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32)](src/bridge/SequencerInbox.sol#L270-L327)\n\t- [SequencerInbox.isDelayProofRequired(uint256)](src/bridge/SequencerInbox.sol#L555-L562)\n\t- [SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L67)\n", "first_markdown_element": "src/bridge/SequencerInbox.sol#L712-L734", "id": "0630647ccd8fe6c9015493ed680627e8d306df79941774055ad3bfb8fe900bd8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "createRollup", "source_mapping": {"start": 5995, "length": 5239, "filename_relative": "src/rollup/RollupCreator.sol", "filename_absolute": "/home/henry/code/offchain/nitro-contracts/src/rollup/RollupCreator.sol", "filename_short": "src/rollup/RollupCreator.sol", "is_dependency": false, "lines": [137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 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(None,ethSequencerInbox,ethDelayBufferableSequencerInbox,ethInbox,None,None) = bridgeCreator.ethBasedTemplates() (src/rollup/RollupCreator.sol#142-148)\n", "markdown": "[RollupCreator.createRollup(RollupCreator.RollupDeploymentParams)](src/rollup/RollupCreator.sol#L137-L262) ignores return value by [(None,ethSequencerInbox,ethDelayBufferableSequencerInbox,ethInbox,None,None) = bridgeCreator.ethBasedTemplates()](src/rollup/RollupCreator.sol#L142-L148)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L137-L262", "id": "2bd08661f76d0bdf8c93a85eb063cfb42bb74aa63dac20f346bd43ae5bdbc740", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "createRollup", "source_mapping": {"start": 5995, "length": 5239, "filename_relative": "src/rollup/RollupCreator.sol", "filename_absolute": "/home/henry/code/offchain/nitro-contracts/src/rollup/RollupCreator.sol", "filename_short": "src/rollup/RollupCreator.sol", "is_dependency": 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bridgeCreator.erc20BasedTemplates()](src/rollup/RollupCreator.sol#L159-L165)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L137-L262", "id": "64a093915674236496b0e4d044eef4d2d6d3f8e12e471f307f98d0c4c33a09b0", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "dataFee", "source_mapping": {"start": 4378, "length": 15, "filename_relative": "src/stylus/StylusDeployer.sol", "filename_absolute": "/Users/sejanus/code/nitro-contracts/src/stylus/StylusDeployer.sol", "filename_short": "src/stylus/StylusDeployer.sol", "is_dependency": false, "lines": [67], "starting_column": 9, "ending_column": 24}, "type_specific_fields": {"parent": {"type": "function", "name": "deploy", "source_mapping": {"start": 3795, "length": 2125, "filename_relative": "src/stylus/StylusDeployer.sol", "filename_absolute": "/Users/sejanus/code/nitro-contracts/src/stylus/StylusDeployer.sol", "filename_short": "src/stylus/StylusDeployer.sol", 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(newStart,None) = newRoundTimingInfo.roundTimestamps(newCurrentRound + 1) (src/express-lane-auction/ExpressLaneAuction.sol#224)\n", "markdown": "[ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo)](src/express-lane-auction/ExpressLaneAuction.sol#L211-L231) ignores return value by [(newStart,None) = newRoundTimingInfo.roundTimestamps(newCurrentRound + 1)](src/express-lane-auction/ExpressLaneAuction.sol#L224)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L211-L231", "id": "6b123b073a6eac27748e97331bf97f27cbab852cc6cad026614f62e9da685849", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setReservePrice", "source_mapping": {"start": 9818, "length": 363, "filename_relative": "src/express-lane-auction/ExpressLaneAuction.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ExpressLaneAuction.sol", "filename_short": 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latestResolvedRounds.latestELCRound()](src/express-lane-auction/ExpressLaneAuction.sol#L250)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L247-L256", "id": "db3c1882f1f8dc75abee8e12296d568f5829f109f2ff4f558a6a117653565727", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_executeLowLevelCall", "source_mapping": {"start": 1326, "length": 299, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Bridge", "source_mapping": {"start": 621, "length": 1118, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56], "starting_column": 1, "ending_column": 2}}, "signature": "_executeLowLevelCall(address,uint256,bytes)"}}, {"type": "node", "name": "(success,returnData) = to.call{value: value}(data)", "source_mapping": {"start": 1567, "length": 51, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [50], "starting_column": 9, "ending_column": 60}, "type_specific_fields": {"parent": {"type": "function", "name": "_executeLowLevelCall", "source_mapping": {"start": 1326, "length": 299, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Bridge", "source_mapping": {"start": 621, "length": 1118, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56], "starting_column": 1, "ending_column": 2}}, "signature": "_executeLowLevelCall(address,uint256,bytes)"}}}}], "description": "Bridge._executeLowLevelCall(address,uint256,bytes) (src/bridge/Bridge.sol#44-51) sends eth to arbitrary user\n\tDangerous calls:\n\t- (success,returnData) = to.call{value: value}(data) (src/bridge/Bridge.sol#50)\n", "markdown": "[Bridge._executeLowLevelCall(address,uint256,bytes)](src/bridge/Bridge.sol#L44-L51) sends eth to arbitrary user\n\tDangerous calls:\n\t- [(success,returnData) = to.call{value: value}(data)](src/bridge/Bridge.sol#L50)\n", "first_markdown_element": "src/bridge/Bridge.sol#L44-L51", "id": "d2aae908b5f6b272fbfd33c9ae81fad2c62301fe23f4cc18fe9ad9b2ba70f1ef", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "_fundAndDeploy(address,uint256,address,bytes,address,uint256)"}}, {"type": "node", "name": "IInbox(inbox).createRetryableTicket{value: feeAmount}({to:_l2Address,l2CallValue:_value,maxSubmissionCost:submissionCost,excessFeeRefundAddress:msg.sender,callValueRefundAddress:msg.sender,gasLimit:GASLIMIT,maxFeePerGas:maxFeePerGas,data:})", "source_mapping": {"start": 10128, "length": 399, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [84, 85, 86, 87, 88, 89, 90, 91, 92, 93], "starting_column": 13, "ending_column": 15}, "type_specific_fields": {"parent": {"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 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[IInbox(inbox).createRetryableTicket{value: feeAmount}({to:_l2Address,l2CallValue:_value,maxSubmissionCost:submissionCost,excessFeeRefundAddress:msg.sender,callValueRefundAddress:msg.sender,gasLimit:GASLIMIT,maxFeePerGas:maxFeePerGas,data:})](src/rollup/DeployHelper.sol#L84-L93)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "d1ec2b644352e75b94e09d65fd713f55694a4ceacca0e6fb874bdee5efc53bb2", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "perform", "source_mapping": {"start": 10657, "length": 975, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131], 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"signature": "perform(address,address,uint256)"}}, {"type": "node", "name": "address(msg.sender).transfer(address(this).balance)", "source_mapping": {"start": 11564, "length": 51, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [129], "starting_column": 13, "ending_column": 64}, "type_specific_fields": {"parent": {"type": "function", "name": "perform", "source_mapping": {"start": 10657, "length": 975, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "perform(address,address,uint256)"}}}}], "description": "DeployHelper.perform(address,address,uint256) (src/rollup/DeployHelper.sol#99-131) sends eth to arbitrary user\n\tDangerous calls:\n\t- address(msg.sender).transfer(address(this).balance) (src/rollup/DeployHelper.sol#129)\n", "markdown": "[DeployHelper.perform(address,address,uint256)](src/rollup/DeployHelper.sol#L99-L131) sends eth to arbitrary user\n\tDangerous calls:\n\t- [address(msg.sender).transfer(address(this).balance)](src/rollup/DeployHelper.sol#L129)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L99-L131", "id": "fb617afd931bd700d3e06b33ba5e20239e5549a2054dedabe3ad0ed7d0dfae81", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_deployFactories", "source_mapping": {"start": 11759, "length": 2321, "filename_relative": "src/rollup/RollupCreator.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCreator.sol", 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address(this).balance}() (src/rollup/RollupCreator.sol#295)\n", "markdown": "[RollupCreator._deployFactories(address,address,uint256)](src/rollup/RollupCreator.sol#L280-L331) sends eth to arbitrary user\n\tDangerous calls:\n\t- [l2FactoriesDeployer.perform{value: cost}(_inbox,_nativeToken,_maxFeePerGas)](src/rollup/RollupCreator.sol#L291)\n\t- [(sent,None) = msg.sender.call{value: address(this).balance}()](src/rollup/RollupCreator.sol#L295)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L280-L331", "id": "fdf8b3ce52054c46faba8c975edb6b1c154a35b93000ba6e1c7004a6c4a77603", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "isAuctionRoundClosed", "source_mapping": {"start": 2729, "length": 511, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RoundTimingInfoLib", "source_mapping": {"start": 1510, "length": 4192, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115], "starting_column": 1, "ending_column": 2}}, "signature": "isAuctionRoundClosed(RoundTimingInfo)"}}, {"type": "node", "name": "timeInRound = timeSinceOffset % info.roundDurationSeconds", "source_mapping": {"start": 3007, "length": 64, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [56], "starting_column": 9, "ending_column": 73}, "type_specific_fields": {"parent": {"type": "function", "name": "isAuctionRoundClosed", "source_mapping": {"start": 2729, "length": 511, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RoundTimingInfoLib", "source_mapping": {"start": 1510, "length": 4192, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115], "starting_column": 1, "ending_column": 2}}, "signature": "isAuctionRoundClosed(RoundTimingInfo)"}}}}], "description": "RoundTimingInfoLib.isAuctionRoundClosed(RoundTimingInfo) (src/express-lane-auction/RoundTimingInfo.sol#50-59) uses a weak PRNG: \"timeInRound = timeSinceOffset % info.roundDurationSeconds (src/express-lane-auction/RoundTimingInfo.sol#56)\" \n", "markdown": "[RoundTimingInfoLib.isAuctionRoundClosed(RoundTimingInfo)](src/express-lane-auction/RoundTimingInfo.sol#L50-L59) uses a weak PRNG: \"[timeInRound = timeSinceOffset % info.roundDurationSeconds](src/express-lane-auction/RoundTimingInfo.sol#L56)\" \n", "first_markdown_element": "src/express-lane-auction/RoundTimingInfo.sol#L50-L59", "id": "511724678bf5b8c4e6ab4963df0dc0c5b4c94e8902b105e3ecbcfe775ea7ba08", "check": "weak-prng", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "isReserveBlackout", "source_mapping": {"start": 3583, "length": 1171, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": 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111, 112, 113, 114, 115], "starting_column": 1, "ending_column": 2}}, "signature": "isReserveBlackout(RoundTimingInfo,uint64)"}}, {"type": "node", "name": "timeInRound = timeSinceOffset % info.roundDurationSeconds", "source_mapping": {"start": 4507, "length": 64, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [87], "starting_column": 9, "ending_column": 73}, "type_specific_fields": {"parent": {"type": "function", "name": "isReserveBlackout", "source_mapping": {"start": 3583, "length": 1171, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RoundTimingInfoLib", "source_mapping": {"start": 1510, "length": 4192, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115], "starting_column": 1, "ending_column": 2}}, "signature": "isReserveBlackout(RoundTimingInfo,uint64)"}}}}], "description": "RoundTimingInfoLib.isReserveBlackout(RoundTimingInfo,uint64) (src/express-lane-auction/RoundTimingInfo.sol#65-93) uses a weak PRNG: \"timeInRound = timeSinceOffset % info.roundDurationSeconds (src/express-lane-auction/RoundTimingInfo.sol#87)\" \n", "markdown": "[RoundTimingInfoLib.isReserveBlackout(RoundTimingInfo,uint64)](src/express-lane-auction/RoundTimingInfo.sol#L65-L93) uses a weak PRNG: \"[timeInRound = timeSinceOffset % info.roundDurationSeconds](src/express-lane-auction/RoundTimingInfo.sol#L87)\" \n", "first_markdown_element": "src/express-lane-auction/RoundTimingInfo.sol#L65-L93", "id": "886af50afadfae2c5af15b98a9976ddd0b4347d1354731692e9ddf79f0864725", "check": "weak-prng", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setResolvedRound", "source_mapping": {"start": 2260, "length": 559, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": 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"node", "name": "oldestRoundIndex = index ^ 1", "source_mapping": {"start": 2689, "length": 34, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ELCRound.sol", "filename_short": "src/express-lane-auction/ELCRound.sol", "is_dependency": false, "lines": [70], "starting_column": 9, "ending_column": 43}, "type_specific_fields": {"parent": {"type": "function", "name": "setResolvedRound", "source_mapping": {"start": 2260, "length": 559, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ELCRound.sol", "filename_short": "src/express-lane-auction/ELCRound.sol", "is_dependency": false, "lines": [59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "LatestELCRoundsLib", "source_mapping": {"start": 574, "length": 2247, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ELCRound.sol", "filename_short": "src/express-lane-auction/ELCRound.sol", "is_dependency": false, "lines": [17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 1, "ending_column": 2}}, "signature": "setResolvedRound(ELCRound[2],uint64,address)"}}}}], "description": "LatestELCRoundsLib.setResolvedRound(ELCRound[2],uint64,address) (src/express-lane-auction/ELCRound.sol#59-72) has bitwise-xor operator ^ instead of the exponentiation operator **: \n\t - oldestRoundIndex = index ^ 1 (src/express-lane-auction/ELCRound.sol#70)\n", "markdown": "[LatestELCRoundsLib.setResolvedRound(ELCRound[2],uint64,address)](src/express-lane-auction/ELCRound.sol#L59-L72) has bitwise-xor operator ^ instead of the exponentiation operator **: \n\t - [oldestRoundIndex = index ^ 1](src/express-lane-auction/ELCRound.sol#L70)\n", "first_markdown_element": "src/express-lane-auction/ELCRound.sol#L59-L72", "id": "cce68614dfe545ca858217004aaebce4fb16308137872003a1a05992c1c89668", "check": "incorrect-exp", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "deploy", "source_mapping": {"start": 674, "length": 435, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "FactoryDeployerHelper", "source_mapping": {"start": 373, "length": 738, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27], "starting_column": 1, "ending_column": 2}}, "signature": "deploy(address,uint256)"}}, {"type": "node", "name": "IERC20(feeToken).transferFrom(msg.sender,inbox,amount)", "source_mapping": {"start": 969, "length": 56, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [24], "starting_column": 9, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "deploy", "source_mapping": {"start": 674, "length": 435, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "FactoryDeployerHelper", "source_mapping": {"start": 373, "length": 738, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27], "starting_column": 1, "ending_column": 2}}, "signature": "deploy(address,uint256)"}}}}], "description": "FactoryDeployerHelper.deploy(address,uint256) (src/rollup/FactoryDeployerHelper.sol#19-26) ignores return value by IERC20(feeToken).transferFrom(msg.sender,inbox,amount) (src/rollup/FactoryDeployerHelper.sol#24)\n", "markdown": "[FactoryDeployerHelper.deploy(address,uint256)](src/rollup/FactoryDeployerHelper.sol#L19-L26) ignores return value by [IERC20(feeToken).transferFrom(msg.sender,inbox,amount)](src/rollup/FactoryDeployerHelper.sol#L24)\n", "first_markdown_element": "src/rollup/FactoryDeployerHelper.sol#L19-L26", "id": "5eed907bacfba2ff1e6a01aa225ea8c1152262f096b2cfca7d65ac9f435be944", "check": "unchecked-transfer", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "confirmPeriodBlocks", "source_mapping": {"start": 1168, "length": 33, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [33], "starting_column": 5, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "contract", 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644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658], "starting_column": 1, "ending_column": 2}}, "signature": "createNewAssertion(AssertionInputs,bytes32,bytes32)"}}], "description": "RollupCore.confirmPeriodBlocks (src/rollup/RollupCore.sol#33) is never initialized. It is used in:\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n", "markdown": "[RollupCore.confirmPeriodBlocks](src/rollup/RollupCore.sol#L33) is never initialized. It is used in:\n\t- [RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32)](src/rollup/RollupCore.sol#L412-L577)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L33", "id": "1c37a6aadb6971fe6e3c1b847380a4532a0e4c5e2dc0bd82aa28ab054b8cfd2f", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "validatorAfkBlocks", "source_mapping": {"start": 1358, "length": 32, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [35], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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"starting_column": 1, "ending_column": 2}}, "signature": "_validatorIsAfk()"}}], "description": "RollupCore.validatorAfkBlocks (src/rollup/RollupCore.sol#35) is never initialized. It is used in:\n\t- RollupUserLogic._validatorIsAfk() (src/rollup/RollupUserLogic.sol#42-53)\n", "markdown": "[RollupCore.validatorAfkBlocks](src/rollup/RollupCore.sol#L35) is never initialized. It is used in:\n\t- [RollupUserLogic._validatorIsAfk()](src/rollup/RollupUserLogic.sol#L42-L53)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L35", "id": "95e4bc5cceda098b9964b9d8686838f261e17090c782b4d3bfdab9eb97329697", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "baseStake", "source_mapping": {"start": 4219, "length": 24, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [78], "starting_column": 5, "ending_column": 29}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": 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initialized. It is used in:\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n", "markdown": "[RollupCore.baseStake](src/rollup/RollupCore.sol#L78) is never initialized. 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"RollupCore.wasmModuleRoot (src/rollup/RollupCore.sol#80) is never initialized. 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"RollupCore.challengeManager (src/rollup/RollupCore.sol#82) is never initialized. It is used in:\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n", "markdown": "[RollupCore.challengeManager](src/rollup/RollupCore.sol#L82) is never initialized. It is used in:\n\t- [RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32)](src/rollup/RollupCore.sol#L412-L577)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L82", "id": "8e9227cb773e5c776a930243bd0d86f9cc194ddad6fea08fa17922c7f3fcd9ec", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "challengeGracePeriodBlocks", "source_mapping": {"start": 4632, "length": 40, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [86], "starting_column": 5, "ending_column": 45}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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It is used in:\n\t- RollupUserLogic.confirmAssertion(bytes32,bytes32,AssertionState,bytes32,ConfigData,bytes32) (src/rollup/RollupUserLogic.sol#75-128)\n", "markdown": "[RollupCore.challengeGracePeriodBlocks](src/rollup/RollupCore.sol#L86) is never initialized. It is used in:\n\t- [RollupUserLogic.confirmAssertion(bytes32,bytes32,AssertionState,bytes32,ConfigData,bytes32)](src/rollup/RollupUserLogic.sol#L75-L128)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L86", "id": "92b6fe61eac85569f2e0fcc87827330d6ed2d7a75695884dc26cb8c539e95a46", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "bridge", "source_mapping": {"start": 4708, "length": 21, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", 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"filename_relative": "src/rollup/RollupUserLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupUserLogic.sol", "filename_short": "src/rollup/RollupUserLogic.sol", "is_dependency": false, "lines": [308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupUserLogic", "source_mapping": {"start": 480, "length": 18852, "filename_relative": "src/rollup/RollupUserLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupUserLogic.sol", "filename_short": "src/rollup/RollupUserLogic.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 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initialized. It is used in:\n\t- RollupCore.sequencerInbox() (src/rollup/RollupCore.sol#120-122)\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n\t- RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#308-344)\n", "markdown": "[RollupCore.bridge](src/rollup/RollupCore.sol#L89) is never initialized. It is used in:\n\t- [RollupCore.sequencerInbox()](src/rollup/RollupCore.sol#L120-L122)\n\t- [RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32)](src/rollup/RollupCore.sol#L412-L577)\n\t- [RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L308-L344)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L89", "id": "227437d54d7c8a08d17319e938cf7a2d5d9e8dbcce2e3178ceac51a07766fd9d", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "outbox", "source_mapping": {"start": 4735, "length": 21, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [90], "starting_column": 5, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, 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It is used in:\n\t- RollupCore.confirmAssertionInternal(bytes32,bytes32,AssertionState,bytes32) (src/rollup/RollupCore.sol#272-303)\n", "markdown": "[RollupCore.outbox](src/rollup/RollupCore.sol#L90) is never initialized. It is used in:\n\t- [RollupCore.confirmAssertionInternal(bytes32,bytes32,AssertionState,bytes32)](src/rollup/RollupCore.sol#L272-L303)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L90", "id": "ab6f7e2618db3a2b41d963015ad7784feb766fe6d55eb440d4389246405d2781", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "loserStakeEscrow", "source_mapping": {"start": 4944, "length": 31, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [96], "starting_column": 5, "ending_column": 36}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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It is used in:\n\t- RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#164-222)\n\t- RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#308-344)\n", "markdown": "[RollupCore.loserStakeEscrow](src/rollup/RollupCore.sol#L96) is never initialized. It is used in:\n\t- [RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L164-L222)\n\t- [RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L308-L344)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L96", "id": "c551db048e8e09a4bc404561c03bae2d6824a7e0cc132ffec35cb7143b040eec", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakeToken", "source_mapping": {"start": 4981, "length": 25, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [97], "starting_column": 5, "ending_column": 30}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", 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It is used in:\n\t- RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#164-222)\n\t- RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#308-344)\n\t- RollupUserLogic.withdrawStakerFunds() (src/rollup/RollupUserLogic.sol#416-422)\n\t- RollupUserLogic.receiveTokens(uint256) (src/rollup/RollupUserLogic.sol#424-428)\n", "markdown": "[RollupCore.stakeToken](src/rollup/RollupCore.sol#L97) is never initialized. It is used in:\n\t- [RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L164-L222)\n\t- [RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L308-L344)\n\t- [RollupUserLogic.withdrawStakerFunds()](src/rollup/RollupUserLogic.sol#L416-L422)\n\t- [RollupUserLogic.receiveTokens(uint256)](src/rollup/RollupUserLogic.sol#L424-L428)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L97", "id": "2c82d0f621af0d146f6e5ccccf7d553dceb5e5ba1b970260b3c9c43d62aff334", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "minimumAssertionPeriod", "source_mapping": {"start": 5012, "length": 37, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [98], "starting_column": 5, "ending_column": 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It is used in:\n\t- RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#164-222)\n", "markdown": "[RollupCore.minimumAssertionPeriod](src/rollup/RollupCore.sol#L98) is never initialized. It is used in:\n\t- [RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L164-L222)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L98", "id": "082aebc9dd45c730e43a71e0e7155db870d28b7ecad69fac91bba4a939a85c1c", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "anyTrustFastConfirmer", "source_mapping": {"start": 5492, "length": 36, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [113], "starting_column": 5, "ending_column": 41}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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"starting_column": 1, "ending_column": 2}}, "signature": "fastConfirmAssertion(bytes32,bytes32,AssertionState,bytes32)"}}], "description": "RollupCore.anyTrustFastConfirmer (src/rollup/RollupCore.sol#113) is never initialized. It is used in:\n\t- RollupUserLogic.fastConfirmAssertion(bytes32,bytes32,AssertionState,bytes32) (src/rollup/RollupUserLogic.sol#287-296)\n", "markdown": "[RollupCore.anyTrustFastConfirmer](src/rollup/RollupCore.sol#L113) is never initialized. It is used in:\n\t- [RollupUserLogic.fastConfirmAssertion(bytes32,bytes32,AssertionState,bytes32)](src/rollup/RollupUserLogic.sol#L287-L296)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L113", "id": "a0c6e32b77dec8b9a1fb41ffdae062d1e32f17355e66df0962f2e35c10bfb10a", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "refundsGas", "source_mapping": {"start": 764, "length": 2072, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "GasRefundEnabled", "source_mapping": {"start": 350, "length": 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"source_mapping": {"start": 764, "length": 2072, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "GasRefundEnabled", "source_mapping": {"start": 350, "length": 2488, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 1, "ending_column": 2}}, "signature": "refundsGas(IGasRefunder,IReader4844)"}}}}, {"type": "node", "name": "startGasLeft += calldataWords * 6 + (calldataWords ** 2) / 512", "source_mapping": {"start": 1173, "length": 62, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [25], "starting_column": 13, "ending_column": 75}, "type_specific_fields": {"parent": {"type": "function", "name": "refundsGas", "source_mapping": {"start": 764, "length": 2072, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "GasRefundEnabled", "source_mapping": {"start": 350, "length": 2488, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 1, "ending_column": 2}}, "signature": "refundsGas(IGasRefunder,IReader4844)"}}}}], "description": "GasRefundEnabled.refundsGas(IGasRefunder,IReader4844) (src/libraries/GasRefundEnabled.sol#18-50) performs a multiplication on the result of a division:\n\t- calldataWords = (calldataSize + 31) / 32 (src/libraries/GasRefundEnabled.sol#23)\n\t- startGasLeft += calldataWords * 6 + (calldataWords ** 2) / 512 (src/libraries/GasRefundEnabled.sol#25)\n", "markdown": "[GasRefundEnabled.refundsGas(IGasRefunder,IReader4844)](src/libraries/GasRefundEnabled.sol#L18-L50) performs a multiplication on the result of a division:\n\t- [calldataWords = (calldataSize + 31) / 32](src/libraries/GasRefundEnabled.sol#L23)\n\t- [startGasLeft += calldataWords * 6 + (calldataWords ** 2) / 512](src/libraries/GasRefundEnabled.sol#L25)\n", "first_markdown_element": "src/libraries/GasRefundEnabled.sol#L18-L50", "id": "24a210ddc24bb824e5545f508d510bcfc42a9170ebd0b23b7a961ac2e1a61c17", "check": "divide-before-multiply", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "executeReadPreImage", "source_mapping": {"start": 4345, "length": 5738, "filename_relative": "src/osp/OneStepProverHostIo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProverHostIo.sol", "filename_short": "src/osp/OneStepProverHostIo.sol", "is_dependency": 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"[DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256)](src/rollup/DeployHelper.sol#L46-L97) performs a multiplication on the result of a division:\n\t- [feeAmountNativeDenominated = feeAmount / (10 ** (18 - decimals))](src/rollup/DeployHelper.sol#L63)\n\t- [feeAmountNativeDenominated * (10 ** (18 - decimals)) < feeAmount](src/rollup/DeployHelper.sol#L65)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "421b8fc6dadb497b24de698bca203b68a7f158f3a03b72c621a1f0bb0050317f", "check": "divide-before-multiply", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_scaleDownToNativeDecimals", "source_mapping": {"start": 14086, "length": 447, "filename_relative": "src/rollup/RollupCreator.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCreator.sol", "filename_short": "src/rollup/RollupCreator.sol", "is_dependency": false, "lines": [333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 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790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869], "starting_column": 1, "ending_column": 2}}, "signature": "packHeader(uint256)"}}}}], "description": "SequencerInbox.packHeader(uint256) (src/bridge/SequencerInbox.sol#554-568) uses a dangerous strict equality:\n\t- assert(bool)(header.length == HEADER_LENGTH) (src/bridge/SequencerInbox.sol#566)\n", "markdown": "[SequencerInbox.packHeader(uint256)](src/bridge/SequencerInbox.sol#L554-L568) uses a dangerous strict equality:\n\t- [assert(bool)(header.length == HEADER_LENGTH)](src/bridge/SequencerInbox.sol#L566)\n", "first_markdown_element": "src/bridge/SequencerInbox.sol#L554-L568", "id": "516cdb611298a131a9ca43c5c67cec13fd01640e05e8df126af169b0da43ee2c", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "node", "name": "_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)", "source_mapping": {"start": 10792, "length": 198, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [104, 105, 106, 107, 108, 109, 110, 111], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "perform", "source_mapping": {"start": 10657, "length": 975, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "perform(address,address,uint256)"}}}}, {"type": "node", "name": "_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)", "source_mapping": {"start": 10792, "length": 198, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [104, 105, 106, 107, 108, 109, 110, 111], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "perform", "source_mapping": {"start": 10657, "length": 975, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "perform(address,address,uint256)"}}}}], "description": "Multiple retryable tickets created in the same function:\n\t -_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas) (src/rollup/DeployHelper.sol#104-111)\n\t -_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas) (src/rollup/DeployHelper.sol#104-111)\n", "markdown": "Multiple retryable tickets created in the same function:\n\t -[_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)](src/rollup/DeployHelper.sol#L104-L111)\n\t -[_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)](src/rollup/DeployHelper.sol#L104-L111)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L104-L111", "id": "57dee80d265d734de94504cc75914f43c66f7b20d070b37c69f116a3fb467b9a", "check": "out-of-order-retryable", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 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"/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [277], "starting_column": 9, "ending_column": 45}, "type_specific_fields": {"parent": {"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 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"starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 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254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324], "starting_column": 1, "ending_column": 2}}, "signature": "_addBid(uint192,address,bytes32,uint64,uint64)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "queueSize"}}], "description": "Reentrancy in CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286):\n\tExternal calls:\n\t- ARB_WASM_CACHE.cacheProgram(program) (src/chain/CacheManager.sol#277)\n\tState variables written after the call(s):\n\t- queueSize += size (src/chain/CacheManager.sol#279)\n\tCacheManager.queueSize (src/chain/CacheManager.sol#27) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.getMinBid(uint64) (src/chain/CacheManager.sol#135-165)\n\t- CacheManager.makeSpace(uint64) (src/chain/CacheManager.sol#215-226)\n\t- CacheManager.queueSize (src/chain/CacheManager.sol#27)\n", "markdown": "Reentrancy in [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286):\n\tExternal calls:\n\t- [ARB_WASM_CACHE.cacheProgram(program)](src/chain/CacheManager.sol#L277)\n\tState variables written after the call(s):\n\t- [queueSize += size](src/chain/CacheManager.sol#L279)\n\t[CacheManager.queueSize](src/chain/CacheManager.sol#L27) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.getMinBid(uint64)](src/chain/CacheManager.sol#L135-L165)\n\t- [CacheManager.makeSpace(uint64)](src/chain/CacheManager.sol#L215-L226)\n\t- [CacheManager.queueSize](src/chain/CacheManager.sol#L27)\n", "first_markdown_element": "src/chain/CacheManager.sol#L265-L286", "id": "e56b87534f08659c99ab3e7da1ce959e5efe2857793b8d26533afbec3b4f28e5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_deleteEntry", "source_mapping": {"start": 9578, "length": 277, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", 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used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.entries (src/chain/CacheManager.sol#24)\n\t- CacheManager.evictAll() (src/chain/CacheManager.sol#96-99)\n\t- CacheManager.getEntries() (src/chain/CacheManager.sol#113-115)\n\t- CacheManager.getSmallestEntries(uint256) (src/chain/CacheManager.sol#119-131)\n", "markdown": "Reentrancy in [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295):\n\tExternal calls:\n\t- [ARB_WASM_CACHE.evictCodehash(entry.code)](src/chain/CacheManager.sol#L291)\n\tState variables written after the call(s):\n\t- [delete entries[index]](src/chain/CacheManager.sol#L294)\n\t[CacheManager.entries](src/chain/CacheManager.sol#L24) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.entries](src/chain/CacheManager.sol#L24)\n\t- [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99)\n\t- [CacheManager.getEntries()](src/chain/CacheManager.sol#L113-L115)\n\t- [CacheManager.getSmallestEntries(uint256)](src/chain/CacheManager.sol#L119-L131)\n", "first_markdown_element": "src/chain/CacheManager.sol#L289-L295", "id": "e69ce1db264876299080d9dcd13b0df3a8a6ac7675977459e20993f46af3e0f8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "addSequencerL2BatchImpl", "source_mapping": {"start": 27965, "length": 1009, "filename_relative": "src/bridge/SequencerInbox.sol", "filename_absolute": 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SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#685-708):\n\tExternal calls:\n\t- (seqMessageIndex,beforeAcc,delayedAcc,acc) = bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount) (src/bridge/SequencerInbox.sol#698-700)\n\tState variables written after the call(s):\n\t- totalDelayedMessagesRead = afterDelayedMessagesRead (src/bridge/SequencerInbox.sol#702)\n\tSequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#64) can be used in cross function reentrancies:\n\t- SequencerInbox._setBufferConfig(BufferConfig) (src/bridge/SequencerInbox.sol#739-759)\n\t- SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#401-444)\n\t- SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool) (src/bridge/SequencerInbox.sol#446-485)\n\t- SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#685-708)\n\t- SequencerInbox.delayProofImpl(uint256,DelayProof) (src/bridge/SequencerInbox.sol#523-543)\n\t- SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32) (src/bridge/SequencerInbox.sol#260-317)\n\t- SequencerInbox.isDelayProofRequired(uint256) (src/bridge/SequencerInbox.sol#545-552)\n\t- SequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#64)\n", "markdown": "Reentrancy in [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L685-L708):\n\tExternal calls:\n\t- [(seqMessageIndex,beforeAcc,delayedAcc,acc) = bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount)](src/bridge/SequencerInbox.sol#L698-L700)\n\tState variables written after the call(s):\n\t- [totalDelayedMessagesRead = afterDelayedMessagesRead](src/bridge/SequencerInbox.sol#L702)\n\t[SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L64) can be used in cross function reentrancies:\n\t- [SequencerInbox._setBufferConfig(BufferConfig)](src/bridge/SequencerInbox.sol#L739-L759)\n\t- [SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L401-L444)\n\t- [SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool)](src/bridge/SequencerInbox.sol#L446-L485)\n\t- [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L685-L708)\n\t- [SequencerInbox.delayProofImpl(uint256,DelayProof)](src/bridge/SequencerInbox.sol#L523-L543)\n\t- [SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32)](src/bridge/SequencerInbox.sol#L260-L317)\n\t- [SequencerInbox.isDelayProofRequired(uint256)](src/bridge/SequencerInbox.sol#L545-L552)\n\t- [SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L64)\n", "first_markdown_element": "src/bridge/SequencerInbox.sol#L685-L708", "id": "ad43f401066d4d3a5ee1d822c35bb4c05ae379cac1088cc2a4864e6c5948bb2d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "evictAll", "source_mapping": {"start": 2930, "length": 112, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [96, 97, 98, 99], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": 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{"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 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CacheManager.evictAll() (src/chain/CacheManager.sol#96-99):\n\tExternal calls:\n\t- evictPrograms(type()(uint256).max) (src/chain/CacheManager.sol#97)\n\t\t- ARB_WASM_CACHE.evictCodehash(entry.code) (src/chain/CacheManager.sol#291)\n\tState variables written after the call(s):\n\t- delete entries (src/chain/CacheManager.sol#98)\n\tCacheManager.entries (src/chain/CacheManager.sol#24) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.entries (src/chain/CacheManager.sol#24)\n\t- CacheManager.evictAll() (src/chain/CacheManager.sol#96-99)\n\t- CacheManager.getEntries() (src/chain/CacheManager.sol#113-115)\n\t- CacheManager.getSmallestEntries(uint256) (src/chain/CacheManager.sol#119-131)\n", "markdown": "Reentrancy in [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99):\n\tExternal calls:\n\t- [evictPrograms(type()(uint256).max)](src/chain/CacheManager.sol#L97)\n\t\t- [ARB_WASM_CACHE.evictCodehash(entry.code)](src/chain/CacheManager.sol#L291)\n\tState variables written after the call(s):\n\t- [delete entries](src/chain/CacheManager.sol#L98)\n\t[CacheManager.entries](src/chain/CacheManager.sol#L24) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.entries](src/chain/CacheManager.sol#L24)\n\t- [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99)\n\t- [CacheManager.getEntries()](src/chain/CacheManager.sol#L113-L115)\n\t- [CacheManager.getSmallestEntries(uint256)](src/chain/CacheManager.sol#L119-L131)\n", "first_markdown_element": "src/chain/CacheManager.sol#L96-L99", "id": "36acab85cfca658fd94ea8aa436eba9c113715b3bbcd56f88d722e53782016b3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "executeTransactionImpl", "source_mapping": {"start": 7289, "length": 1225, "filename_relative": "src/bridge/AbsOutbox.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/AbsOutbox.sol", "filename_short": "src/bridge/AbsOutbox.sol", "is_dependency": false, "lines": [191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AbsOutbox", "source_mapping": {"start": 719, "length": 12007, "filename_relative": "src/bridge/AbsOutbox.sol", "filename_absolute": 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303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321], "starting_column": 1, "ending_column": 2}}, "signature": "executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "context"}}], "description": "Reentrancy in AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes) (src/bridge/AbsOutbox.sol#191-224):\n\tExternal calls:\n\t- executeBridgeCall(to,amountToUnlock,data) (src/bridge/AbsOutbox.sol#221)\n\t\t- (success,returndata) = bridge.executeCall(to,value,data) (src/bridge/AbsOutbox.sol#262)\n\tState variables written after the call(s):\n\t- context = prevContext (src/bridge/AbsOutbox.sol#223)\n\tAbsOutbox.context (src/bridge/AbsOutbox.sol#51) can be used in cross function reentrancies:\n\t- AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes) (src/bridge/AbsOutbox.sol#191-224)\n\t- AbsOutbox.initialize(IBridge) (src/bridge/AbsOutbox.sol#63-81)\n\t- AbsOutbox.l2ToL1Block() (src/bridge/AbsOutbox.sol#121-126)\n\t- AbsOutbox.l2ToL1EthBlock() (src/bridge/AbsOutbox.sol#129-134)\n\t- AbsOutbox.l2ToL1OutputId() (src/bridge/AbsOutbox.sol#150-155)\n\t- AbsOutbox.l2ToL1Sender() (src/bridge/AbsOutbox.sol#113-118)\n\t- AbsOutbox.l2ToL1Timestamp() (src/bridge/AbsOutbox.sol#137-142)\n\t- AbsOutbox.postUpgradeInit() (src/bridge/AbsOutbox.sol#83-94)\n", "markdown": "Reentrancy in [AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes)](src/bridge/AbsOutbox.sol#L191-L224):\n\tExternal calls:\n\t- [executeBridgeCall(to,amountToUnlock,data)](src/bridge/AbsOutbox.sol#L221)\n\t\t- [(success,returndata) = bridge.executeCall(to,value,data)](src/bridge/AbsOutbox.sol#L262)\n\tState variables written after the call(s):\n\t- [context = prevContext](src/bridge/AbsOutbox.sol#L223)\n\t[AbsOutbox.context](src/bridge/AbsOutbox.sol#L51) can be used in cross function reentrancies:\n\t- [AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes)](src/bridge/AbsOutbox.sol#L191-L224)\n\t- [AbsOutbox.initialize(IBridge)](src/bridge/AbsOutbox.sol#L63-L81)\n\t- [AbsOutbox.l2ToL1Block()](src/bridge/AbsOutbox.sol#L121-L126)\n\t- [AbsOutbox.l2ToL1EthBlock()](src/bridge/AbsOutbox.sol#L129-L134)\n\t- [AbsOutbox.l2ToL1OutputId()](src/bridge/AbsOutbox.sol#L150-L155)\n\t- [AbsOutbox.l2ToL1Sender()](src/bridge/AbsOutbox.sol#L113-L118)\n\t- [AbsOutbox.l2ToL1Timestamp()](src/bridge/AbsOutbox.sol#L137-L142)\n\t- [AbsOutbox.postUpgradeInit()](src/bridge/AbsOutbox.sol#L83-L94)\n", "first_markdown_element": "src/bridge/AbsOutbox.sol#L191-L224", "id": "3bc69ba16f551e58c67b531970ea8a3bacba0c33789f27ee1a37f54eb7e22b84", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": 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302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324], "starting_column": 1, "ending_column": 2}}, "signature": "_addBid(uint192,address,bytes32,uint64,uint64)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "entries"}}, {"type": "node", "name": "_addBid(bid,program,codehash,asm,index)", "source_mapping": {"start": 6980, "length": 50, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [209], "starting_column": 9, "ending_column": 59}, "type_specific_fields": {"parent": {"type": "function", "name": "placeBid", "source_mapping": {"start": 6603, "length": 434, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": 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"starting_column": 1, "ending_column": 2}}, "signature": "placeBid(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "queueSize"}}, {"type": "node", "name": "queueSize += size", "source_mapping": {"start": 9314, "length": 17, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [279], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], 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{"underlying_type": "variables_written", "variable_name": "queueSize"}}], "description": "Reentrancy in CacheManager.placeBid(address) (src/chain/CacheManager.sol#196-210):\n\tExternal calls:\n\t- (bid,index) = _makeSpace(asm) (src/chain/CacheManager.sol#208)\n\t\t- ARB_WASM_CACHE.evictCodehash(entry.code) (src/chain/CacheManager.sol#291)\n\t- _addBid(bid,program,codehash,asm,index) (src/chain/CacheManager.sol#209)\n\t\t- ARB_WASM_CACHE.cacheProgram(program) (src/chain/CacheManager.sol#277)\n\tState variables written after the call(s):\n\t- _addBid(bid,program,codehash,asm,index) (src/chain/CacheManager.sol#209)\n\t\t- entries.push(entry) (src/chain/CacheManager.sol#281)\n\t\t- entries[index] = entry (src/chain/CacheManager.sol#283)\n\tCacheManager.entries (src/chain/CacheManager.sol#24) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.entries (src/chain/CacheManager.sol#24)\n\t- CacheManager.evictAll() (src/chain/CacheManager.sol#96-99)\n\t- CacheManager.getEntries() (src/chain/CacheManager.sol#113-115)\n\t- CacheManager.getSmallestEntries(uint256) (src/chain/CacheManager.sol#119-131)\n\t- _addBid(bid,program,codehash,asm,index) (src/chain/CacheManager.sol#209)\n\t\t- queueSize += size (src/chain/CacheManager.sol#279)\n\tCacheManager.queueSize (src/chain/CacheManager.sol#27) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.getMinBid(uint64) (src/chain/CacheManager.sol#135-165)\n\t- CacheManager.makeSpace(uint64) (src/chain/CacheManager.sol#215-226)\n\t- CacheManager.queueSize (src/chain/CacheManager.sol#27)\n", "markdown": "Reentrancy in [CacheManager.placeBid(address)](src/chain/CacheManager.sol#L196-L210):\n\tExternal calls:\n\t- [(bid,index) = _makeSpace(asm)](src/chain/CacheManager.sol#L208)\n\t\t- [ARB_WASM_CACHE.evictCodehash(entry.code)](src/chain/CacheManager.sol#L291)\n\t- [_addBid(bid,program,codehash,asm,index)](src/chain/CacheManager.sol#L209)\n\t\t- [ARB_WASM_CACHE.cacheProgram(program)](src/chain/CacheManager.sol#L277)\n\tState variables written after the call(s):\n\t- [_addBid(bid,program,codehash,asm,index)](src/chain/CacheManager.sol#L209)\n\t\t- [entries.push(entry)](src/chain/CacheManager.sol#L281)\n\t\t- [entries[index] = entry](src/chain/CacheManager.sol#L283)\n\t[CacheManager.entries](src/chain/CacheManager.sol#L24) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.entries](src/chain/CacheManager.sol#L24)\n\t- [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99)\n\t- [CacheManager.getEntries()](src/chain/CacheManager.sol#L113-L115)\n\t- [CacheManager.getSmallestEntries(uint256)](src/chain/CacheManager.sol#L119-L131)\n\t- [_addBid(bid,program,codehash,asm,index)](src/chain/CacheManager.sol#L209)\n\t\t- [queueSize += size](src/chain/CacheManager.sol#L279)\n\t[CacheManager.queueSize](src/chain/CacheManager.sol#L27) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.getMinBid(uint64)](src/chain/CacheManager.sol#L135-L165)\n\t- [CacheManager.makeSpace(uint64)](src/chain/CacheManager.sol#L215-L226)\n\t- [CacheManager.queueSize](src/chain/CacheManager.sol#L27)\n", "first_markdown_element": "src/chain/CacheManager.sol#L196-L210", "id": "051b07b7663dbd1827d193c4f341a4e92cea6732edc0f28f0b1a15be3e6187a9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "assertionInputs", "source_mapping": {"start": 4305, "length": 38, "filename_relative": "src/rollup/RollupAdminLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupAdminLogic.sol", "filename_short": "src/rollup/RollupAdminLogic.sol", "is_dependency": false, "lines": [97], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "initialize", "source_mapping": {"start": 699, "length": 4237, "filename_relative": "src/rollup/RollupAdminLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupAdminLogic.sol", "filename_short": "src/rollup/RollupAdminLogic.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupAdminLogic", "source_mapping": {"start": 486, "length": 16252, "filename_relative": "src/rollup/RollupAdminLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupAdminLogic.sol", "filename_short": "src/rollup/RollupAdminLogic.sol", "is_dependency": false, "lines": [15, 16, 17, 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"initialize(Config,ContractDependencies)"}}}}], "description": "RollupAdminLogic.initialize(Config,ContractDependencies).assertionInputs (src/rollup/RollupAdminLogic.sol#97) is a local variable never initialized\n", "markdown": "[RollupAdminLogic.initialize(Config,ContractDependencies).assertionInputs](src/rollup/RollupAdminLogic.sol#L97) is a local variable never initialized\n", "first_markdown_element": "src/rollup/RollupAdminLogic.sol#L97", "id": "7f0e77bb04fa81d499dd33c66c9e6390c96bf6c2fcf5042913a190a5fc091b3f", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "delayedAcc", "source_mapping": {"start": 10510, "length": 18, "filename_relative": "src/osp/OneStepProverHostIo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProverHostIo.sol", "filename_short": "src/osp/OneStepProverHostIo.sol", "is_dependency": false, "lines": [247], "starting_column": 9, "ending_column": 27}, 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555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565], "starting_column": 1, "ending_column": 2}}, "signature": "roundTimestamps(uint64)"}}}}], "description": "ExpressLaneAuction.roundTimestamps(uint64) (src/express-lane-auction/ExpressLaneAuction.sol#154-156) ignores return value by roundTimingInfo.roundTimestamps(round) (src/express-lane-auction/ExpressLaneAuction.sol#155)\n", "markdown": "[ExpressLaneAuction.roundTimestamps(uint64)](src/express-lane-auction/ExpressLaneAuction.sol#L154-L156) ignores return value by [roundTimingInfo.roundTimestamps(round)](src/express-lane-auction/ExpressLaneAuction.sol#L155)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L154-L156", "id": "d869213048781eb2942a30f05f85926fbaf504827192710616bb0c2ca958e59e", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setRoundTimingInfo", "source_mapping": {"start": 8281, "length": 1073, "filename_relative": 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= currentRoundTimingInfo.roundTimestamps(currentCurrentRound + 1) (src/express-lane-auction/ExpressLaneAuction.sol#219)\n", "markdown": "[ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo)](src/express-lane-auction/ExpressLaneAuction.sol#L206-L227) ignores return value by [(currentStart,None) = currentRoundTimingInfo.roundTimestamps(currentCurrentRound + 1)](src/express-lane-auction/ExpressLaneAuction.sol#L219)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L206-L227", "id": "d3b9fff6804064a299efb87b960ae6ab82864d696b87ce52ed22bc485109db86", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setRoundTimingInfo", "source_mapping": {"start": 8281, "length": 1073, "filename_relative": "src/express-lane-auction/ExpressLaneAuction.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ExpressLaneAuction.sol", "filename_short": 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"[ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo)](src/express-lane-auction/ExpressLaneAuction.sol#L206-L227) ignores return value by [(newStart,None) = newRoundTimingInfo.roundTimestamps(newCurrentRound + 1)](src/express-lane-auction/ExpressLaneAuction.sol#L220)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L206-L227", "id": "ee6e32b469222e439fcd4b8cbd69e5d5ba6aca253a738e7827dadee3167e4ac0", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setReservePrice", "source_mapping": {"start": 9799, "length": 350, "filename_relative": "src/express-lane-auction/ExpressLaneAuction.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ExpressLaneAuction.sol", "filename_short": "src/express-lane-auction/ExpressLaneAuction.sol", "is_dependency": false, "lines": [244, 245, 246, 247, 248, 249, 250, 251], "starting_column": 5, "ending_column": 6}, 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"[OneStepProverHostIo.validateDelayedInbox(ExecutionContext,uint64,bytes)](src/osp/OneStepProverHostIo.sol#L260-L285) ignores return value by [(sender,None) = Deserialize.u256(message,1)](src/osp/OneStepProverHostIo.sol#L276)\n", "first_markdown_element": "src/osp/OneStepProverHostIo.sol#L260-L285", "id": "0afb87bafe1a6f22b1455d93aba33da37b3cf46669a20a5730ad51b1d86842ba", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "executeLinkModule", "source_mapping": {"start": 16152, "length": 1054, "filename_relative": "src/osp/OneStepProverHostIo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProverHostIo.sol", "filename_short": "src/osp/OneStepProverHostIo.sol", "is_dependency": false, "lines": [409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437], "starting_column": 5, "ending_column": 6}, 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mod.moduleMemory.load(index,readBytes,proof,0)](src/osp/OneStepProverMemory.sol#L102)\n", "first_markdown_element": "src/osp/OneStepProverMemory.sol#L32-L127", "id": "ceafdbd4578530988cdb377c0175b01b634b24c07a3e0e4fa4b499de82996cd3", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "_fundAndDeploy(address,uint256,address,bytes,address,uint256)"}}, {"type": "node", "name": 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81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 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"/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 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return value by [IInbox(inbox).createRetryableTicket{value: feeAmount}({to:_l2Address,l2CallValue:_value,maxSubmissionCost:submissionCost,excessFeeRefundAddress:msg.sender,callValueRefundAddress:msg.sender,gasLimit:GASLIMIT,maxFeePerGas:maxFeePerGas,data:})](src/rollup/DeployHelper.sol#L84-L93)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "90ecb1364bb034d2f19943d5838c579c4df80bb3f4af3c21228b3940d31ebcd4", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 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138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "_fundAndDeploy(address,uint256,address,bytes,address,uint256)"}}}}], "description": "DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256) (src/rollup/DeployHelper.sol#46-97) ignores return value by IInboxBase(inbox).sendL2Message(payload) (src/rollup/DeployHelper.sol#96)\n", "markdown": "[DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256)](src/rollup/DeployHelper.sol#L46-L97) ignores return value by [IInboxBase(inbox).sendL2Message(payload)](src/rollup/DeployHelper.sol#L96)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "a697be3c1fc1aa0b34c735eb8ee38f840660e286890e7444aa41641d499793cf", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_upgradeSecondaryToAndCall", "source_mapping": {"start": 2334, "length": 313, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DoubleLogicERC1967Upgrade", "source_mapping": {"start": 525, "length": 3392, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102], "starting_column": 1, "ending_column": 2}}, "signature": "_upgradeSecondaryToAndCall(address,bytes,bool)"}}, {"type": "node", "name": "Address.functionDelegateCall(newImplementation,data)", "source_mapping": {"start": 2577, "length": 53, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [71], "starting_column": 13, "ending_column": 66}, "type_specific_fields": {"parent": {"type": "function", "name": "_upgradeSecondaryToAndCall", "source_mapping": {"start": 2334, "length": 313, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DoubleLogicERC1967Upgrade", "source_mapping": {"start": 525, "length": 3392, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102], "starting_column": 1, "ending_column": 2}}, "signature": "_upgradeSecondaryToAndCall(address,bytes,bool)"}}}}], "description": "DoubleLogicERC1967Upgrade._upgradeSecondaryToAndCall(address,bytes,bool) 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"119f8bb1f7cf5b025a17014fbcbfa276b55a0da31d2dbbb3e829175015ac8d95", "check": "write-after-write", "impact": "Medium", "confidence": "High"}] \ No newline at end of file +[{"elements": [{"type": "function", "name": "_deployFactories", "source_mapping": {"start": 12535, "length": 2321, "filename_relative": "src/rollup/RollupCreator.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCreator.sol", "filename_short": "src/rollup/RollupCreator.sol", "is_dependency": false, "lines": [304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCreator", "source_mapping": {"start": 703, "length": 14608, "filename_relative": "src/rollup/RollupCreator.sol", 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332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349], "starting_column": 1, "ending_column": 2}}, "signature": "_deployFactories(address,address,uint256)"}}}}], "description": "RollupCreator._deployFactories(address,address,uint256) (src/rollup/RollupCreator.sol#282-333) sends eth to arbitrary user\n\tDangerous calls:\n\t- l2FactoriesDeployer.perform{value: cost}(_inbox,_nativeToken,_maxFeePerGas) (src/rollup/RollupCreator.sol#293)\n\t- (sent,None) = msg.sender.call{value: address(this).balance}() (src/rollup/RollupCreator.sol#297)\n", "markdown": "[RollupCreator._deployFactories(address,address,uint256)](src/rollup/RollupCreator.sol#L282-L333) sends eth to arbitrary user\n\tDangerous calls:\n\t- [l2FactoriesDeployer.perform{value: cost}(_inbox,_nativeToken,_maxFeePerGas)](src/rollup/RollupCreator.sol#L293)\n\t- [(sent,None) = msg.sender.call{value: address(this).balance}()](src/rollup/RollupCreator.sol#L297)\n", "first_markdown_element": 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(src/bridge/SequencerInbox.sol#712-734):\n\tExternal calls:\n\t- (seqMessageIndex,beforeAcc,delayedAcc,acc) = bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount) (src/bridge/SequencerInbox.sol#725-727)\n\tState variables written after the call(s):\n\t- totalDelayedMessagesRead = afterDelayedMessagesRead (src/bridge/SequencerInbox.sol#729)\n\tSequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#67) can be used in cross function reentrancies:\n\t- SequencerInbox._setBufferConfig(BufferConfig) (src/bridge/SequencerInbox.sol#765-785)\n\t- SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#411-454)\n\t- SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool) (src/bridge/SequencerInbox.sol#456-495)\n\t- SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#712-734)\n\t- SequencerInbox.delayProofImpl(uint256,DelayProof) (src/bridge/SequencerInbox.sol#533-553)\n\t- SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32) (src/bridge/SequencerInbox.sol#270-327)\n\t- SequencerInbox.isDelayProofRequired(uint256) (src/bridge/SequencerInbox.sol#555-562)\n\t- SequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#67)\n", "markdown": "Reentrancy in [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L712-L734):\n\tExternal calls:\n\t- [(seqMessageIndex,beforeAcc,delayedAcc,acc) = bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount)](src/bridge/SequencerInbox.sol#L725-L727)\n\tState variables written after the call(s):\n\t- [totalDelayedMessagesRead = afterDelayedMessagesRead](src/bridge/SequencerInbox.sol#L729)\n\t[SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L67) can be used in cross function reentrancies:\n\t- [SequencerInbox._setBufferConfig(BufferConfig)](src/bridge/SequencerInbox.sol#L765-L785)\n\t- [SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L411-L454)\n\t- [SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool)](src/bridge/SequencerInbox.sol#L456-L495)\n\t- [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L712-L734)\n\t- [SequencerInbox.delayProofImpl(uint256,DelayProof)](src/bridge/SequencerInbox.sol#L533-L553)\n\t- [SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32)](src/bridge/SequencerInbox.sol#L270-L327)\n\t- [SequencerInbox.isDelayProofRequired(uint256)](src/bridge/SequencerInbox.sol#L555-L562)\n\t- [SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L67)\n", "first_markdown_element": "src/bridge/SequencerInbox.sol#L712-L734", "id": 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(None,ethSequencerInbox,ethDelayBufferableSequencerInbox,ethInbox,None,None) = bridgeCreator.ethBasedTemplates() (src/rollup/RollupCreator.sol#142-148)\n", "markdown": "[RollupCreator.createRollup(RollupCreator.RollupDeploymentParams)](src/rollup/RollupCreator.sol#L137-L262) ignores return value by [(None,ethSequencerInbox,ethDelayBufferableSequencerInbox,ethInbox,None,None) = bridgeCreator.ethBasedTemplates()](src/rollup/RollupCreator.sol#L142-L148)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L137-L262", "id": "2bd08661f76d0bdf8c93a85eb063cfb42bb74aa63dac20f346bd43ae5bdbc740", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "createRollup", "source_mapping": {"start": 5995, "length": 5239, "filename_relative": "src/rollup/RollupCreator.sol", "filename_absolute": "/home/henry/code/offchain/nitro-contracts/src/rollup/RollupCreator.sol", "filename_short": "src/rollup/RollupCreator.sol", "is_dependency": 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bridgeCreator.erc20BasedTemplates()](src/rollup/RollupCreator.sol#L159-L165)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L137-L262", "id": "64a093915674236496b0e4d044eef4d2d6d3f8e12e471f307f98d0c4c33a09b0", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "dataFee", "source_mapping": {"start": 4378, "length": 15, "filename_relative": "src/stylus/StylusDeployer.sol", "filename_absolute": "/Users/sejanus/code/nitro-contracts/src/stylus/StylusDeployer.sol", "filename_short": "src/stylus/StylusDeployer.sol", "is_dependency": false, "lines": [67], "starting_column": 9, "ending_column": 24}, "type_specific_fields": {"parent": {"type": "function", "name": "deploy", "source_mapping": {"start": 3795, "length": 2125, "filename_relative": "src/stylus/StylusDeployer.sol", "filename_absolute": "/Users/sejanus/code/nitro-contracts/src/stylus/StylusDeployer.sol", "filename_short": "src/stylus/StylusDeployer.sol", 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(src/stylus/StylusDeployer.sol#95)\n", "markdown": "[StylusDeployer.deploy(bytes,bytes,uint256,bytes32)](src/stylus/StylusDeployer.sol#L55-L107) sends eth to arbitrary user\n\tDangerous calls:\n\t- [(sent,None) = address(msg.sender).call{value: bal}()](src/stylus/StylusDeployer.sol#L95)\n", "first_markdown_element": "src/stylus/StylusDeployer.sol#L55-L107", "id": "3e0ca52d3a98b8e200aa35802cae71b34c9f77b0f8820eff6c1522c5e027996d", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "codeHashVersion", "source_mapping": {"start": 7379, "length": 22, "filename_relative": "src/stylus/StylusDeployer.sol", "filename_absolute": "/Users/sejanus/code/nitro-contracts/src/stylus/StylusDeployer.sol", "filename_short": "src/stylus/StylusDeployer.sol", "is_dependency": false, "lines": [128], "starting_column": 9, "ending_column": 31}, "type_specific_fields": {"parent": {"type": "function", "name": "requiresActivation", "source_mapping": 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"setRoundTimingInfo(RoundTimingInfo)"}}}}], "description": "ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo) (src/express-lane-auction/ExpressLaneAuction.sol#211-231) ignores return value by (currentStart,None) = currentRoundTimingInfo.roundTimestamps(currentCurrentRound + 1) (src/express-lane-auction/ExpressLaneAuction.sol#223)\n", "markdown": "[ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo)](src/express-lane-auction/ExpressLaneAuction.sol#L211-L231) ignores return value by [(currentStart,None) = currentRoundTimingInfo.roundTimestamps(currentCurrentRound + 1)](src/express-lane-auction/ExpressLaneAuction.sol#L223)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L211-L231", "id": "ac0231b5d81fc87a8e7278381b33b580a94051606baa2ac1b30722d4b7f92bb8", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setRoundTimingInfo", "source_mapping": {"start": 8314, "length": 1065, 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(newStart,None) = newRoundTimingInfo.roundTimestamps(newCurrentRound + 1) (src/express-lane-auction/ExpressLaneAuction.sol#224)\n", "markdown": "[ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo)](src/express-lane-auction/ExpressLaneAuction.sol#L211-L231) ignores return value by [(newStart,None) = newRoundTimingInfo.roundTimestamps(newCurrentRound + 1)](src/express-lane-auction/ExpressLaneAuction.sol#L224)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L211-L231", "id": "6b123b073a6eac27748e97331bf97f27cbab852cc6cad026614f62e9da685849", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setReservePrice", "source_mapping": {"start": 9818, "length": 363, "filename_relative": "src/express-lane-auction/ExpressLaneAuction.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ExpressLaneAuction.sol", "filename_short": "src/express-lane-auction/ExpressLaneAuction.sol", "is_dependency": false, "lines": [247, 248, 249, 250, 251, 252, 253, 254, 255, 256], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "ExpressLaneAuction", "source_mapping": {"start": 1231, "length": 21035, "filename_relative": "src/express-lane-auction/ExpressLaneAuction.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ExpressLaneAuction.sol", "filename_short": "src/express-lane-auction/ExpressLaneAuction.sol", "is_dependency": false, "lines": [21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 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483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567], "starting_column": 1, "ending_column": 2}}, "signature": "setReservePrice(uint256)"}}}}], "description": "ExpressLaneAuction.setReservePrice(uint256) (src/express-lane-auction/ExpressLaneAuction.sol#247-256) ignores return value by (lastRoundResolved,None) = latestResolvedRounds.latestELCRound() (src/express-lane-auction/ExpressLaneAuction.sol#250)\n", "markdown": "[ExpressLaneAuction.setReservePrice(uint256)](src/express-lane-auction/ExpressLaneAuction.sol#L247-L256) ignores return value by [(lastRoundResolved,None) = latestResolvedRounds.latestELCRound()](src/express-lane-auction/ExpressLaneAuction.sol#L250)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L247-L256", "id": "db3c1882f1f8dc75abee8e12296d568f5829f109f2ff4f558a6a117653565727", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_executeLowLevelCall", "source_mapping": {"start": 1326, "length": 299, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Bridge", "source_mapping": {"start": 621, "length": 1118, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56], "starting_column": 1, "ending_column": 2}}, "signature": "_executeLowLevelCall(address,uint256,bytes)"}}, {"type": "node", "name": "(success,returnData) = to.call{value: value}(data)", "source_mapping": {"start": 1567, "length": 51, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [50], "starting_column": 9, "ending_column": 60}, "type_specific_fields": {"parent": {"type": "function", "name": "_executeLowLevelCall", "source_mapping": {"start": 1326, "length": 299, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "Bridge", "source_mapping": {"start": 621, "length": 1118, "filename_relative": "src/bridge/Bridge.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/Bridge.sol", "filename_short": "src/bridge/Bridge.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56], "starting_column": 1, "ending_column": 2}}, "signature": "_executeLowLevelCall(address,uint256,bytes)"}}}}], "description": "Bridge._executeLowLevelCall(address,uint256,bytes) (src/bridge/Bridge.sol#44-51) sends eth to arbitrary user\n\tDangerous calls:\n\t- (success,returnData) = to.call{value: value}(data) (src/bridge/Bridge.sol#50)\n", "markdown": "[Bridge._executeLowLevelCall(address,uint256,bytes)](src/bridge/Bridge.sol#L44-L51) sends eth to arbitrary user\n\tDangerous calls:\n\t- [(success,returnData) = to.call{value: value}(data)](src/bridge/Bridge.sol#L50)\n", "first_markdown_element": "src/bridge/Bridge.sol#L44-L51", "id": "d2aae908b5f6b272fbfd33c9ae81fad2c62301fe23f4cc18fe9ad9b2ba70f1ef", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "_fundAndDeploy(address,uint256,address,bytes,address,uint256)"}}, {"type": "node", "name": "IInbox(inbox).createRetryableTicket{value: feeAmount}({to:_l2Address,l2CallValue:_value,maxSubmissionCost:submissionCost,excessFeeRefundAddress:msg.sender,callValueRefundAddress:msg.sender,gasLimit:GASLIMIT,maxFeePerGas:maxFeePerGas,data:})", "source_mapping": {"start": 10128, "length": 399, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [84, 85, 86, 87, 88, 89, 90, 91, 92, 93], "starting_column": 13, "ending_column": 15}, "type_specific_fields": {"parent": {"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "_fundAndDeploy(address,uint256,address,bytes,address,uint256)"}}}}], "description": "DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256) (src/rollup/DeployHelper.sol#46-97) sends eth to arbitrary user\n\tDangerous calls:\n\t- IInbox(inbox).createRetryableTicket{value: feeAmount}({to:_l2Address,l2CallValue:_value,maxSubmissionCost:submissionCost,excessFeeRefundAddress:msg.sender,callValueRefundAddress:msg.sender,gasLimit:GASLIMIT,maxFeePerGas:maxFeePerGas,data:}) (src/rollup/DeployHelper.sol#84-93)\n", "markdown": "[DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256)](src/rollup/DeployHelper.sol#L46-L97) sends eth to arbitrary user\n\tDangerous calls:\n\t- [IInbox(inbox).createRetryableTicket{value: feeAmount}({to:_l2Address,l2CallValue:_value,maxSubmissionCost:submissionCost,excessFeeRefundAddress:msg.sender,callValueRefundAddress:msg.sender,gasLimit:GASLIMIT,maxFeePerGas:maxFeePerGas,data:})](src/rollup/DeployHelper.sol#L84-L93)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "d1ec2b644352e75b94e09d65fd713f55694a4ceacca0e6fb874bdee5efc53bb2", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "perform", "source_mapping": {"start": 10657, "length": 975, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131], 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address(this).balance}() (src/rollup/RollupCreator.sol#295)\n", "markdown": "[RollupCreator._deployFactories(address,address,uint256)](src/rollup/RollupCreator.sol#L280-L331) sends eth to arbitrary user\n\tDangerous calls:\n\t- [l2FactoriesDeployer.perform{value: cost}(_inbox,_nativeToken,_maxFeePerGas)](src/rollup/RollupCreator.sol#L291)\n\t- [(sent,None) = msg.sender.call{value: address(this).balance}()](src/rollup/RollupCreator.sol#L295)\n", "first_markdown_element": "src/rollup/RollupCreator.sol#L280-L331", "id": "fdf8b3ce52054c46faba8c975edb6b1c154a35b93000ba6e1c7004a6c4a77603", "check": "arbitrary-send-eth", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "isAuctionRoundClosed", "source_mapping": {"start": 2729, "length": 511, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": 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"signature": "isAuctionRoundClosed(RoundTimingInfo)"}}, {"type": "node", "name": "timeInRound = timeSinceOffset % info.roundDurationSeconds", "source_mapping": {"start": 3007, "length": 64, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [56], "starting_column": 9, "ending_column": 73}, "type_specific_fields": {"parent": {"type": "function", "name": "isAuctionRoundClosed", "source_mapping": {"start": 2729, "length": 511, "filename_relative": "src/express-lane-auction/RoundTimingInfo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/RoundTimingInfo.sol", "filename_short": "src/express-lane-auction/RoundTimingInfo.sol", "is_dependency": false, "lines": [50, 51, 52, 53, 54, 55, 56, 57, 58, 59], "starting_column": 5, "ending_column": 6}, 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"isReserveBlackout(RoundTimingInfo,uint64)"}}}}], "description": "RoundTimingInfoLib.isReserveBlackout(RoundTimingInfo,uint64) (src/express-lane-auction/RoundTimingInfo.sol#65-93) uses a weak PRNG: \"timeInRound = timeSinceOffset % info.roundDurationSeconds (src/express-lane-auction/RoundTimingInfo.sol#87)\" \n", "markdown": "[RoundTimingInfoLib.isReserveBlackout(RoundTimingInfo,uint64)](src/express-lane-auction/RoundTimingInfo.sol#L65-L93) uses a weak PRNG: \"[timeInRound = timeSinceOffset % info.roundDurationSeconds](src/express-lane-auction/RoundTimingInfo.sol#L87)\" \n", "first_markdown_element": "src/express-lane-auction/RoundTimingInfo.sol#L65-L93", "id": "886af50afadfae2c5af15b98a9976ddd0b4347d1354731692e9ddf79f0864725", "check": "weak-prng", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setResolvedRound", "source_mapping": {"start": 2260, "length": 559, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": 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"node", "name": "oldestRoundIndex = index ^ 1", "source_mapping": {"start": 2689, "length": 34, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ELCRound.sol", "filename_short": "src/express-lane-auction/ELCRound.sol", "is_dependency": false, "lines": [70], "starting_column": 9, "ending_column": 43}, "type_specific_fields": {"parent": {"type": "function", "name": "setResolvedRound", "source_mapping": {"start": 2260, "length": 559, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ELCRound.sol", "filename_short": "src/express-lane-auction/ELCRound.sol", "is_dependency": false, "lines": [59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "LatestELCRoundsLib", "source_mapping": {"start": 574, "length": 2247, "filename_relative": "src/express-lane-auction/ELCRound.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ELCRound.sol", "filename_short": "src/express-lane-auction/ELCRound.sol", "is_dependency": false, "lines": [17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 1, "ending_column": 2}}, "signature": "setResolvedRound(ELCRound[2],uint64,address)"}}}}], "description": "LatestELCRoundsLib.setResolvedRound(ELCRound[2],uint64,address) (src/express-lane-auction/ELCRound.sol#59-72) has bitwise-xor operator ^ instead of the exponentiation operator **: \n\t - oldestRoundIndex = index ^ 1 (src/express-lane-auction/ELCRound.sol#70)\n", "markdown": "[LatestELCRoundsLib.setResolvedRound(ELCRound[2],uint64,address)](src/express-lane-auction/ELCRound.sol#L59-L72) has bitwise-xor operator ^ instead of the exponentiation operator **: \n\t - [oldestRoundIndex = index ^ 1](src/express-lane-auction/ELCRound.sol#L70)\n", "first_markdown_element": "src/express-lane-auction/ELCRound.sol#L59-L72", "id": "cce68614dfe545ca858217004aaebce4fb16308137872003a1a05992c1c89668", "check": "incorrect-exp", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "deploy", "source_mapping": {"start": 674, "length": 435, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "FactoryDeployerHelper", "source_mapping": {"start": 373, "length": 738, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27], "starting_column": 1, "ending_column": 2}}, "signature": "deploy(address,uint256)"}}, {"type": "node", "name": "IERC20(feeToken).transferFrom(msg.sender,inbox,amount)", "source_mapping": {"start": 969, "length": 56, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [24], "starting_column": 9, "ending_column": 65}, "type_specific_fields": {"parent": {"type": "function", "name": "deploy", "source_mapping": {"start": 674, "length": 435, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "FactoryDeployerHelper", "source_mapping": {"start": 373, "length": 738, "filename_relative": "src/rollup/FactoryDeployerHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/FactoryDeployerHelper.sol", "filename_short": "src/rollup/FactoryDeployerHelper.sol", "is_dependency": false, "lines": [9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27], "starting_column": 1, "ending_column": 2}}, "signature": "deploy(address,uint256)"}}}}], "description": "FactoryDeployerHelper.deploy(address,uint256) (src/rollup/FactoryDeployerHelper.sol#19-26) ignores return value by IERC20(feeToken).transferFrom(msg.sender,inbox,amount) (src/rollup/FactoryDeployerHelper.sol#24)\n", "markdown": "[FactoryDeployerHelper.deploy(address,uint256)](src/rollup/FactoryDeployerHelper.sol#L19-L26) ignores return value by [IERC20(feeToken).transferFrom(msg.sender,inbox,amount)](src/rollup/FactoryDeployerHelper.sol#L24)\n", "first_markdown_element": "src/rollup/FactoryDeployerHelper.sol#L19-L26", "id": "5eed907bacfba2ff1e6a01aa225ea8c1152262f096b2cfca7d65ac9f435be944", "check": "unchecked-transfer", "impact": "High", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "confirmPeriodBlocks", "source_mapping": {"start": 1168, "length": 33, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [33], "starting_column": 5, "ending_column": 38}, "type_specific_fields": {"parent": {"type": "contract", 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644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658], "starting_column": 1, "ending_column": 2}}, "signature": "createNewAssertion(AssertionInputs,bytes32,bytes32)"}}], "description": "RollupCore.confirmPeriodBlocks (src/rollup/RollupCore.sol#33) is never initialized. It is used in:\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n", "markdown": "[RollupCore.confirmPeriodBlocks](src/rollup/RollupCore.sol#L33) is never initialized. It is used in:\n\t- [RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32)](src/rollup/RollupCore.sol#L412-L577)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L33", "id": "1c37a6aadb6971fe6e3c1b847380a4532a0e4c5e2dc0bd82aa28ab054b8cfd2f", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "validatorAfkBlocks", "source_mapping": {"start": 1358, "length": 32, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [35], "starting_column": 5, "ending_column": 37}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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"starting_column": 1, "ending_column": 2}}, "signature": "_validatorIsAfk()"}}], "description": "RollupCore.validatorAfkBlocks (src/rollup/RollupCore.sol#35) is never initialized. It is used in:\n\t- RollupUserLogic._validatorIsAfk() (src/rollup/RollupUserLogic.sol#42-53)\n", "markdown": "[RollupCore.validatorAfkBlocks](src/rollup/RollupCore.sol#L35) is never initialized. It is used in:\n\t- [RollupUserLogic._validatorIsAfk()](src/rollup/RollupUserLogic.sol#L42-L53)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L35", "id": "95e4bc5cceda098b9964b9d8686838f261e17090c782b4d3bfdab9eb97329697", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "baseStake", "source_mapping": {"start": 4219, "length": 24, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [78], "starting_column": 5, "ending_column": 29}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": 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initialized. It is used in:\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n", "markdown": "[RollupCore.baseStake](src/rollup/RollupCore.sol#L78) is never initialized. 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"RollupCore.wasmModuleRoot (src/rollup/RollupCore.sol#80) is never initialized. 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"RollupCore.challengeManager (src/rollup/RollupCore.sol#82) is never initialized. It is used in:\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n", "markdown": "[RollupCore.challengeManager](src/rollup/RollupCore.sol#L82) is never initialized. It is used in:\n\t- [RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32)](src/rollup/RollupCore.sol#L412-L577)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L82", "id": "8e9227cb773e5c776a930243bd0d86f9cc194ddad6fea08fa17922c7f3fcd9ec", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "challengeGracePeriodBlocks", "source_mapping": {"start": 4632, "length": 40, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [86], "starting_column": 5, "ending_column": 45}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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It is used in:\n\t- RollupUserLogic.confirmAssertion(bytes32,bytes32,AssertionState,bytes32,ConfigData,bytes32) (src/rollup/RollupUserLogic.sol#75-128)\n", "markdown": "[RollupCore.challengeGracePeriodBlocks](src/rollup/RollupCore.sol#L86) is never initialized. It is used in:\n\t- [RollupUserLogic.confirmAssertion(bytes32,bytes32,AssertionState,bytes32,ConfigData,bytes32)](src/rollup/RollupUserLogic.sol#L75-L128)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L86", "id": "92b6fe61eac85569f2e0fcc87827330d6ed2d7a75695884dc26cb8c539e95a46", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "bridge", "source_mapping": {"start": 4708, "length": 21, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [89], "starting_column": 5, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", 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"filename_relative": "src/rollup/RollupUserLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupUserLogic.sol", "filename_short": "src/rollup/RollupUserLogic.sol", "is_dependency": false, "lines": [308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupUserLogic", "source_mapping": {"start": 480, "length": 18852, "filename_relative": "src/rollup/RollupUserLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupUserLogic.sol", "filename_short": "src/rollup/RollupUserLogic.sol", "is_dependency": false, "lines": [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 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initialized. It is used in:\n\t- RollupCore.sequencerInbox() (src/rollup/RollupCore.sol#120-122)\n\t- RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32) (src/rollup/RollupCore.sol#412-577)\n\t- RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#308-344)\n", "markdown": "[RollupCore.bridge](src/rollup/RollupCore.sol#L89) is never initialized. It is used in:\n\t- [RollupCore.sequencerInbox()](src/rollup/RollupCore.sol#L120-L122)\n\t- [RollupCore.createNewAssertion(AssertionInputs,bytes32,bytes32)](src/rollup/RollupCore.sol#L412-L577)\n\t- [RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L308-L344)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L89", "id": "227437d54d7c8a08d17319e938cf7a2d5d9e8dbcce2e3178ceac51a07766fd9d", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "outbox", "source_mapping": {"start": 4735, "length": 21, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [90], "starting_column": 5, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, 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It is used in:\n\t- RollupCore.confirmAssertionInternal(bytes32,bytes32,AssertionState,bytes32) (src/rollup/RollupCore.sol#272-303)\n", "markdown": "[RollupCore.outbox](src/rollup/RollupCore.sol#L90) is never initialized. It is used in:\n\t- [RollupCore.confirmAssertionInternal(bytes32,bytes32,AssertionState,bytes32)](src/rollup/RollupCore.sol#L272-L303)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L90", "id": "ab6f7e2618db3a2b41d963015ad7784feb766fe6d55eb440d4389246405d2781", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "loserStakeEscrow", "source_mapping": {"start": 4944, "length": 31, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [96], "starting_column": 5, "ending_column": 36}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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It is used in:\n\t- RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#164-222)\n\t- RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#308-344)\n", "markdown": "[RollupCore.loserStakeEscrow](src/rollup/RollupCore.sol#L96) is never initialized. It is used in:\n\t- [RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L164-L222)\n\t- [RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L308-L344)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L96", "id": "c551db048e8e09a4bc404561c03bae2d6824a7e0cc132ffec35cb7143b040eec", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "stakeToken", "source_mapping": {"start": 4981, "length": 25, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [97], "starting_column": 5, "ending_column": 30}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", 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It is used in:\n\t- RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#164-222)\n\t- RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#308-344)\n\t- RollupUserLogic.withdrawStakerFunds() (src/rollup/RollupUserLogic.sol#416-422)\n\t- RollupUserLogic.receiveTokens(uint256) (src/rollup/RollupUserLogic.sol#424-428)\n", "markdown": "[RollupCore.stakeToken](src/rollup/RollupCore.sol#L97) is never initialized. It is used in:\n\t- [RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L164-L222)\n\t- [RollupUserLogic.fastConfirmNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L308-L344)\n\t- [RollupUserLogic.withdrawStakerFunds()](src/rollup/RollupUserLogic.sol#L416-L422)\n\t- [RollupUserLogic.receiveTokens(uint256)](src/rollup/RollupUserLogic.sol#L424-L428)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L97", "id": "2c82d0f621af0d146f6e5ccccf7d553dceb5e5ba1b970260b3c9c43d62aff334", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "minimumAssertionPeriod", "source_mapping": {"start": 5012, "length": 37, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [98], "starting_column": 5, "ending_column": 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It is used in:\n\t- RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32) (src/rollup/RollupUserLogic.sol#164-222)\n", "markdown": "[RollupCore.minimumAssertionPeriod](src/rollup/RollupCore.sol#L98) is never initialized. It is used in:\n\t- [RollupUserLogic.stakeOnNewAssertion(AssertionInputs,bytes32)](src/rollup/RollupUserLogic.sol#L164-L222)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L98", "id": "082aebc9dd45c730e43a71e0e7155db870d28b7ecad69fac91bba4a939a85c1c", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "variable", "name": "anyTrustFastConfirmer", "source_mapping": {"start": 5492, "length": 36, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": "src/rollup/RollupCore.sol", "is_dependency": false, "lines": [113], "starting_column": 5, "ending_column": 41}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupCore", "source_mapping": {"start": 720, "length": 27894, "filename_relative": "src/rollup/RollupCore.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCore.sol", "filename_short": 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"starting_column": 1, "ending_column": 2}}, "signature": "fastConfirmAssertion(bytes32,bytes32,AssertionState,bytes32)"}}], "description": "RollupCore.anyTrustFastConfirmer (src/rollup/RollupCore.sol#113) is never initialized. It is used in:\n\t- RollupUserLogic.fastConfirmAssertion(bytes32,bytes32,AssertionState,bytes32) (src/rollup/RollupUserLogic.sol#287-296)\n", "markdown": "[RollupCore.anyTrustFastConfirmer](src/rollup/RollupCore.sol#L113) is never initialized. It is used in:\n\t- [RollupUserLogic.fastConfirmAssertion(bytes32,bytes32,AssertionState,bytes32)](src/rollup/RollupUserLogic.sol#L287-L296)\n", "first_markdown_element": "src/rollup/RollupCore.sol#L113", "id": "a0c6e32b77dec8b9a1fb41ffdae062d1e32f17355e66df0962f2e35c10bfb10a", "check": "uninitialized-state", "impact": "High", "confidence": "High"}, {"elements": [{"type": "function", "name": "refundsGas", "source_mapping": {"start": 764, "length": 2072, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "GasRefundEnabled", "source_mapping": {"start": 350, "length": 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"source_mapping": {"start": 764, "length": 2072, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "GasRefundEnabled", "source_mapping": {"start": 350, "length": 2488, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 1, "ending_column": 2}}, "signature": "refundsGas(IGasRefunder,IReader4844)"}}}}, {"type": "node", "name": "startGasLeft += calldataWords * 6 + (calldataWords ** 2) / 512", "source_mapping": {"start": 1173, "length": 62, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [25], "starting_column": 13, "ending_column": 75}, "type_specific_fields": {"parent": {"type": "function", "name": "refundsGas", "source_mapping": {"start": 764, "length": 2072, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "GasRefundEnabled", "source_mapping": {"start": 350, "length": 2488, "filename_relative": "src/libraries/GasRefundEnabled.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/GasRefundEnabled.sol", "filename_short": "src/libraries/GasRefundEnabled.sol", "is_dependency": false, "lines": [12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51], "starting_column": 1, "ending_column": 2}}, "signature": "refundsGas(IGasRefunder,IReader4844)"}}}}], "description": "GasRefundEnabled.refundsGas(IGasRefunder,IReader4844) (src/libraries/GasRefundEnabled.sol#18-50) performs a multiplication on the result of a division:\n\t- calldataWords = (calldataSize + 31) / 32 (src/libraries/GasRefundEnabled.sol#23)\n\t- startGasLeft += calldataWords * 6 + (calldataWords ** 2) / 512 (src/libraries/GasRefundEnabled.sol#25)\n", "markdown": "[GasRefundEnabled.refundsGas(IGasRefunder,IReader4844)](src/libraries/GasRefundEnabled.sol#L18-L50) performs a multiplication on the result of a division:\n\t- [calldataWords = (calldataSize + 31) / 32](src/libraries/GasRefundEnabled.sol#L23)\n\t- [startGasLeft += calldataWords * 6 + (calldataWords ** 2) / 512](src/libraries/GasRefundEnabled.sol#L25)\n", "first_markdown_element": "src/libraries/GasRefundEnabled.sol#L18-L50", "id": "24a210ddc24bb824e5545f508d510bcfc42a9170ebd0b23b7a961ac2e1a61c17", "check": "divide-before-multiply", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "executeReadPreImage", "source_mapping": {"start": 4345, "length": 5738, "filename_relative": "src/osp/OneStepProverHostIo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProverHostIo.sol", "filename_short": "src/osp/OneStepProverHostIo.sol", "is_dependency": 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"[DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256)](src/rollup/DeployHelper.sol#L46-L97) performs a multiplication on the result of a division:\n\t- [feeAmountNativeDenominated = feeAmount / (10 ** (18 - decimals))](src/rollup/DeployHelper.sol#L63)\n\t- [feeAmountNativeDenominated * (10 ** (18 - decimals)) < feeAmount](src/rollup/DeployHelper.sol#L65)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "421b8fc6dadb497b24de698bca203b68a7f158f3a03b72c621a1f0bb0050317f", "check": "divide-before-multiply", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_scaleDownToNativeDecimals", "source_mapping": {"start": 14086, "length": 447, "filename_relative": "src/rollup/RollupCreator.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupCreator.sol", "filename_short": "src/rollup/RollupCreator.sol", "is_dependency": false, "lines": [333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 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790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, 867, 868, 869], "starting_column": 1, "ending_column": 2}}, "signature": "packHeader(uint256)"}}}}], "description": "SequencerInbox.packHeader(uint256) (src/bridge/SequencerInbox.sol#554-568) uses a dangerous strict equality:\n\t- assert(bool)(header.length == HEADER_LENGTH) (src/bridge/SequencerInbox.sol#566)\n", "markdown": "[SequencerInbox.packHeader(uint256)](src/bridge/SequencerInbox.sol#L554-L568) uses a dangerous strict equality:\n\t- [assert(bool)(header.length == HEADER_LENGTH)](src/bridge/SequencerInbox.sol#L566)\n", "first_markdown_element": "src/bridge/SequencerInbox.sol#L554-L568", "id": "516cdb611298a131a9ca43c5c67cec13fd01640e05e8df126af169b0da43ee2c", "check": "incorrect-equality", "impact": "Medium", "confidence": "High"}, {"elements": [{"type": "node", "name": "_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)", "source_mapping": {"start": 10792, "length": 198, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [104, 105, 106, 107, 108, 109, 110, 111], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "perform", "source_mapping": {"start": 10657, "length": 975, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "perform(address,address,uint256)"}}}}, {"type": "node", "name": "_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)", "source_mapping": {"start": 10792, "length": 198, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [104, 105, 106, 107, 108, 109, 110, 111], "starting_column": 9, "ending_column": 10}, "type_specific_fields": {"parent": {"type": "function", "name": "perform", "source_mapping": {"start": 10657, "length": 975, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "perform(address,address,uint256)"}}}}], "description": "Multiple retryable tickets created in the same function:\n\t -_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas) (src/rollup/DeployHelper.sol#104-111)\n\t -_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas) (src/rollup/DeployHelper.sol#104-111)\n", "markdown": "Multiple retryable tickets created in the same function:\n\t -[_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)](src/rollup/DeployHelper.sol#L104-L111)\n\t -[_fundAndDeploy(_inbox,NICK_CREATE2_VALUE,NICK_CREATE2_DEPLOYER,NICK_CREATE2_PAYLOAD,_nativeToken,_maxFeePerGas)](src/rollup/DeployHelper.sol#L104-L111)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L104-L111", "id": "57dee80d265d734de94504cc75914f43c66f7b20d070b37c69f116a3fb467b9a", "check": "out-of-order-retryable", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 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"/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [277], "starting_column": 9, "ending_column": 45}, "type_specific_fields": {"parent": {"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 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"starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 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254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324], "starting_column": 1, "ending_column": 2}}, "signature": "_addBid(uint192,address,bytes32,uint64,uint64)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "queueSize"}}], "description": "Reentrancy in CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286):\n\tExternal calls:\n\t- ARB_WASM_CACHE.cacheProgram(program) (src/chain/CacheManager.sol#277)\n\tState variables written after the call(s):\n\t- queueSize += size (src/chain/CacheManager.sol#279)\n\tCacheManager.queueSize (src/chain/CacheManager.sol#27) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.getMinBid(uint64) (src/chain/CacheManager.sol#135-165)\n\t- CacheManager.makeSpace(uint64) (src/chain/CacheManager.sol#215-226)\n\t- CacheManager.queueSize (src/chain/CacheManager.sol#27)\n", "markdown": "Reentrancy in [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286):\n\tExternal calls:\n\t- [ARB_WASM_CACHE.cacheProgram(program)](src/chain/CacheManager.sol#L277)\n\tState variables written after the call(s):\n\t- [queueSize += size](src/chain/CacheManager.sol#L279)\n\t[CacheManager.queueSize](src/chain/CacheManager.sol#L27) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.getMinBid(uint64)](src/chain/CacheManager.sol#L135-L165)\n\t- [CacheManager.makeSpace(uint64)](src/chain/CacheManager.sol#L215-L226)\n\t- [CacheManager.queueSize](src/chain/CacheManager.sol#L27)\n", "first_markdown_element": "src/chain/CacheManager.sol#L265-L286", "id": "e56b87534f08659c99ab3e7da1ce959e5efe2857793b8d26533afbec3b4f28e5", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_deleteEntry", "source_mapping": {"start": 9578, "length": 277, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", 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used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.entries (src/chain/CacheManager.sol#24)\n\t- CacheManager.evictAll() (src/chain/CacheManager.sol#96-99)\n\t- CacheManager.getEntries() (src/chain/CacheManager.sol#113-115)\n\t- CacheManager.getSmallestEntries(uint256) (src/chain/CacheManager.sol#119-131)\n", "markdown": "Reentrancy in [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295):\n\tExternal calls:\n\t- [ARB_WASM_CACHE.evictCodehash(entry.code)](src/chain/CacheManager.sol#L291)\n\tState variables written after the call(s):\n\t- [delete entries[index]](src/chain/CacheManager.sol#L294)\n\t[CacheManager.entries](src/chain/CacheManager.sol#L24) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.entries](src/chain/CacheManager.sol#L24)\n\t- [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99)\n\t- [CacheManager.getEntries()](src/chain/CacheManager.sol#L113-L115)\n\t- [CacheManager.getSmallestEntries(uint256)](src/chain/CacheManager.sol#L119-L131)\n", "first_markdown_element": "src/chain/CacheManager.sol#L289-L295", "id": "e69ce1db264876299080d9dcd13b0df3a8a6ac7675977459e20993f46af3e0f8", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "addSequencerL2BatchImpl", "source_mapping": {"start": 27965, "length": 1009, "filename_relative": "src/bridge/SequencerInbox.sol", "filename_absolute": 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SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#685-708):\n\tExternal calls:\n\t- (seqMessageIndex,beforeAcc,delayedAcc,acc) = bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount) (src/bridge/SequencerInbox.sol#698-700)\n\tState variables written after the call(s):\n\t- totalDelayedMessagesRead = afterDelayedMessagesRead (src/bridge/SequencerInbox.sol#702)\n\tSequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#64) can be used in cross function reentrancies:\n\t- SequencerInbox._setBufferConfig(BufferConfig) (src/bridge/SequencerInbox.sol#739-759)\n\t- SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#401-444)\n\t- SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool) (src/bridge/SequencerInbox.sol#446-485)\n\t- SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256) (src/bridge/SequencerInbox.sol#685-708)\n\t- SequencerInbox.delayProofImpl(uint256,DelayProof) (src/bridge/SequencerInbox.sol#523-543)\n\t- SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32) (src/bridge/SequencerInbox.sol#260-317)\n\t- SequencerInbox.isDelayProofRequired(uint256) (src/bridge/SequencerInbox.sol#545-552)\n\t- SequencerInbox.totalDelayedMessagesRead (src/bridge/SequencerInbox.sol#64)\n", "markdown": "Reentrancy in [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L685-L708):\n\tExternal calls:\n\t- [(seqMessageIndex,beforeAcc,delayedAcc,acc) = bridge.enqueueSequencerMessage(dataHash,afterDelayedMessagesRead,prevMessageCount,newMessageCount)](src/bridge/SequencerInbox.sol#L698-L700)\n\tState variables written after the call(s):\n\t- [totalDelayedMessagesRead = afterDelayedMessagesRead](src/bridge/SequencerInbox.sol#L702)\n\t[SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L64) can be used in cross function reentrancies:\n\t- [SequencerInbox._setBufferConfig(BufferConfig)](src/bridge/SequencerInbox.sol#L739-L759)\n\t- [SequencerInbox.addSequencerL2BatchFromBlobsImpl(uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L401-L444)\n\t- [SequencerInbox.addSequencerL2BatchFromCalldataImpl(uint256,bytes,uint256,uint256,uint256,bool)](src/bridge/SequencerInbox.sol#L446-L485)\n\t- [SequencerInbox.addSequencerL2BatchImpl(bytes32,uint256,uint256,uint256,uint256)](src/bridge/SequencerInbox.sol#L685-L708)\n\t- [SequencerInbox.delayProofImpl(uint256,DelayProof)](src/bridge/SequencerInbox.sol#L523-L543)\n\t- [SequencerInbox.forceInclusion(uint256,uint8,uint64[2],uint256,address,bytes32)](src/bridge/SequencerInbox.sol#L260-L317)\n\t- [SequencerInbox.isDelayProofRequired(uint256)](src/bridge/SequencerInbox.sol#L545-L552)\n\t- [SequencerInbox.totalDelayedMessagesRead](src/bridge/SequencerInbox.sol#L64)\n", "first_markdown_element": "src/bridge/SequencerInbox.sol#L685-L708", "id": "ad43f401066d4d3a5ee1d822c35bb4c05ae379cac1088cc2a4864e6c5948bb2d", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "evictAll", "source_mapping": {"start": 2930, "length": 112, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [96, 97, 98, 99], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": 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{"type": "contract", "name": "CacheManager", "source_mapping": {"start": 471, "length": 10309, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 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CacheManager.evictAll() (src/chain/CacheManager.sol#96-99):\n\tExternal calls:\n\t- evictPrograms(type()(uint256).max) (src/chain/CacheManager.sol#97)\n\t\t- ARB_WASM_CACHE.evictCodehash(entry.code) (src/chain/CacheManager.sol#291)\n\tState variables written after the call(s):\n\t- delete entries (src/chain/CacheManager.sol#98)\n\tCacheManager.entries (src/chain/CacheManager.sol#24) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.entries (src/chain/CacheManager.sol#24)\n\t- CacheManager.evictAll() (src/chain/CacheManager.sol#96-99)\n\t- CacheManager.getEntries() (src/chain/CacheManager.sol#113-115)\n\t- CacheManager.getSmallestEntries(uint256) (src/chain/CacheManager.sol#119-131)\n", "markdown": "Reentrancy in [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99):\n\tExternal calls:\n\t- [evictPrograms(type()(uint256).max)](src/chain/CacheManager.sol#L97)\n\t\t- [ARB_WASM_CACHE.evictCodehash(entry.code)](src/chain/CacheManager.sol#L291)\n\tState variables written after the call(s):\n\t- [delete entries](src/chain/CacheManager.sol#L98)\n\t[CacheManager.entries](src/chain/CacheManager.sol#L24) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.entries](src/chain/CacheManager.sol#L24)\n\t- [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99)\n\t- [CacheManager.getEntries()](src/chain/CacheManager.sol#L113-L115)\n\t- [CacheManager.getSmallestEntries(uint256)](src/chain/CacheManager.sol#L119-L131)\n", "first_markdown_element": "src/chain/CacheManager.sol#L96-L99", "id": "36acab85cfca658fd94ea8aa436eba9c113715b3bbcd56f88d722e53782016b3", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "executeTransactionImpl", "source_mapping": {"start": 7289, "length": 1225, "filename_relative": "src/bridge/AbsOutbox.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/bridge/AbsOutbox.sol", "filename_short": "src/bridge/AbsOutbox.sol", "is_dependency": false, "lines": [191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "AbsOutbox", "source_mapping": {"start": 719, "length": 12007, "filename_relative": "src/bridge/AbsOutbox.sol", "filename_absolute": 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303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321], "starting_column": 1, "ending_column": 2}}, "signature": "executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "context"}}], "description": "Reentrancy in AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes) (src/bridge/AbsOutbox.sol#191-224):\n\tExternal calls:\n\t- executeBridgeCall(to,amountToUnlock,data) (src/bridge/AbsOutbox.sol#221)\n\t\t- (success,returndata) = bridge.executeCall(to,value,data) (src/bridge/AbsOutbox.sol#262)\n\tState variables written after the call(s):\n\t- context = prevContext (src/bridge/AbsOutbox.sol#223)\n\tAbsOutbox.context (src/bridge/AbsOutbox.sol#51) can be used in cross function reentrancies:\n\t- AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes) (src/bridge/AbsOutbox.sol#191-224)\n\t- AbsOutbox.initialize(IBridge) (src/bridge/AbsOutbox.sol#63-81)\n\t- AbsOutbox.l2ToL1Block() (src/bridge/AbsOutbox.sol#121-126)\n\t- AbsOutbox.l2ToL1EthBlock() (src/bridge/AbsOutbox.sol#129-134)\n\t- AbsOutbox.l2ToL1OutputId() (src/bridge/AbsOutbox.sol#150-155)\n\t- AbsOutbox.l2ToL1Sender() (src/bridge/AbsOutbox.sol#113-118)\n\t- AbsOutbox.l2ToL1Timestamp() (src/bridge/AbsOutbox.sol#137-142)\n\t- AbsOutbox.postUpgradeInit() (src/bridge/AbsOutbox.sol#83-94)\n", "markdown": "Reentrancy in [AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes)](src/bridge/AbsOutbox.sol#L191-L224):\n\tExternal calls:\n\t- [executeBridgeCall(to,amountToUnlock,data)](src/bridge/AbsOutbox.sol#L221)\n\t\t- [(success,returndata) = bridge.executeCall(to,value,data)](src/bridge/AbsOutbox.sol#L262)\n\tState variables written after the call(s):\n\t- [context = prevContext](src/bridge/AbsOutbox.sol#L223)\n\t[AbsOutbox.context](src/bridge/AbsOutbox.sol#L51) can be used in cross function reentrancies:\n\t- [AbsOutbox.executeTransactionImpl(uint256,address,address,uint256,uint256,uint256,uint256,bytes)](src/bridge/AbsOutbox.sol#L191-L224)\n\t- [AbsOutbox.initialize(IBridge)](src/bridge/AbsOutbox.sol#L63-L81)\n\t- [AbsOutbox.l2ToL1Block()](src/bridge/AbsOutbox.sol#L121-L126)\n\t- [AbsOutbox.l2ToL1EthBlock()](src/bridge/AbsOutbox.sol#L129-L134)\n\t- [AbsOutbox.l2ToL1OutputId()](src/bridge/AbsOutbox.sol#L150-L155)\n\t- [AbsOutbox.l2ToL1Sender()](src/bridge/AbsOutbox.sol#L113-L118)\n\t- [AbsOutbox.l2ToL1Timestamp()](src/bridge/AbsOutbox.sol#L137-L142)\n\t- [AbsOutbox.postUpgradeInit()](src/bridge/AbsOutbox.sol#L83-L94)\n", "first_markdown_element": "src/bridge/AbsOutbox.sol#L191-L224", "id": "3bc69ba16f551e58c67b531970ea8a3bacba0c33789f27ee1a37f54eb7e22b84", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": 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302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324], "starting_column": 1, "ending_column": 2}}, "signature": "_addBid(uint192,address,bytes32,uint64,uint64)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "entries"}}, {"type": "node", "name": "_addBid(bid,program,codehash,asm,index)", "source_mapping": {"start": 6980, "length": 50, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [209], "starting_column": 9, "ending_column": 59}, "type_specific_fields": {"parent": {"type": "function", "name": "placeBid", "source_mapping": {"start": 6603, "length": 434, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": 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"starting_column": 1, "ending_column": 2}}, "signature": "placeBid(address)"}}}, "additional_fields": {"underlying_type": "variables_written", "variable_name": "queueSize"}}, {"type": "node", "name": "queueSize += size", "source_mapping": {"start": 9314, "length": 17, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [279], "starting_column": 9, "ending_column": 26}, "type_specific_fields": {"parent": {"type": "function", "name": "_addBid", "source_mapping": {"start": 8887, "length": 636, "filename_relative": "src/chain/CacheManager.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/chain/CacheManager.sol", "filename_short": "src/chain/CacheManager.sol", "is_dependency": false, "lines": [265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286], 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{"underlying_type": "variables_written", "variable_name": "queueSize"}}], "description": "Reentrancy in CacheManager.placeBid(address) (src/chain/CacheManager.sol#196-210):\n\tExternal calls:\n\t- (bid,index) = _makeSpace(asm) (src/chain/CacheManager.sol#208)\n\t\t- ARB_WASM_CACHE.evictCodehash(entry.code) (src/chain/CacheManager.sol#291)\n\t- _addBid(bid,program,codehash,asm,index) (src/chain/CacheManager.sol#209)\n\t\t- ARB_WASM_CACHE.cacheProgram(program) (src/chain/CacheManager.sol#277)\n\tState variables written after the call(s):\n\t- _addBid(bid,program,codehash,asm,index) (src/chain/CacheManager.sol#209)\n\t\t- entries.push(entry) (src/chain/CacheManager.sol#281)\n\t\t- entries[index] = entry (src/chain/CacheManager.sol#283)\n\tCacheManager.entries (src/chain/CacheManager.sol#24) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.entries (src/chain/CacheManager.sol#24)\n\t- CacheManager.evictAll() (src/chain/CacheManager.sol#96-99)\n\t- CacheManager.getEntries() (src/chain/CacheManager.sol#113-115)\n\t- CacheManager.getSmallestEntries(uint256) (src/chain/CacheManager.sol#119-131)\n\t- _addBid(bid,program,codehash,asm,index) (src/chain/CacheManager.sol#209)\n\t\t- queueSize += size (src/chain/CacheManager.sol#279)\n\tCacheManager.queueSize (src/chain/CacheManager.sol#27) can be used in cross function reentrancies:\n\t- CacheManager._addBid(uint192,address,bytes32,uint64,uint64) (src/chain/CacheManager.sol#265-286)\n\t- CacheManager._deleteEntry(uint192,uint64) (src/chain/CacheManager.sol#289-295)\n\t- CacheManager._makeSpace(uint64) (src/chain/CacheManager.sol#245-262)\n\t- CacheManager.getMinBid(uint64) (src/chain/CacheManager.sol#135-165)\n\t- CacheManager.makeSpace(uint64) (src/chain/CacheManager.sol#215-226)\n\t- CacheManager.queueSize (src/chain/CacheManager.sol#27)\n", "markdown": "Reentrancy in [CacheManager.placeBid(address)](src/chain/CacheManager.sol#L196-L210):\n\tExternal calls:\n\t- [(bid,index) = _makeSpace(asm)](src/chain/CacheManager.sol#L208)\n\t\t- [ARB_WASM_CACHE.evictCodehash(entry.code)](src/chain/CacheManager.sol#L291)\n\t- [_addBid(bid,program,codehash,asm,index)](src/chain/CacheManager.sol#L209)\n\t\t- [ARB_WASM_CACHE.cacheProgram(program)](src/chain/CacheManager.sol#L277)\n\tState variables written after the call(s):\n\t- [_addBid(bid,program,codehash,asm,index)](src/chain/CacheManager.sol#L209)\n\t\t- [entries.push(entry)](src/chain/CacheManager.sol#L281)\n\t\t- [entries[index] = entry](src/chain/CacheManager.sol#L283)\n\t[CacheManager.entries](src/chain/CacheManager.sol#L24) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.entries](src/chain/CacheManager.sol#L24)\n\t- [CacheManager.evictAll()](src/chain/CacheManager.sol#L96-L99)\n\t- [CacheManager.getEntries()](src/chain/CacheManager.sol#L113-L115)\n\t- [CacheManager.getSmallestEntries(uint256)](src/chain/CacheManager.sol#L119-L131)\n\t- [_addBid(bid,program,codehash,asm,index)](src/chain/CacheManager.sol#L209)\n\t\t- [queueSize += size](src/chain/CacheManager.sol#L279)\n\t[CacheManager.queueSize](src/chain/CacheManager.sol#L27) can be used in cross function reentrancies:\n\t- [CacheManager._addBid(uint192,address,bytes32,uint64,uint64)](src/chain/CacheManager.sol#L265-L286)\n\t- [CacheManager._deleteEntry(uint192,uint64)](src/chain/CacheManager.sol#L289-L295)\n\t- [CacheManager._makeSpace(uint64)](src/chain/CacheManager.sol#L245-L262)\n\t- [CacheManager.getMinBid(uint64)](src/chain/CacheManager.sol#L135-L165)\n\t- [CacheManager.makeSpace(uint64)](src/chain/CacheManager.sol#L215-L226)\n\t- [CacheManager.queueSize](src/chain/CacheManager.sol#L27)\n", "first_markdown_element": "src/chain/CacheManager.sol#L196-L210", "id": "051b07b7663dbd1827d193c4f341a4e92cea6732edc0f28f0b1a15be3e6187a9", "check": "reentrancy-no-eth", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "assertionInputs", "source_mapping": {"start": 4305, "length": 38, "filename_relative": "src/rollup/RollupAdminLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupAdminLogic.sol", "filename_short": "src/rollup/RollupAdminLogic.sol", "is_dependency": false, "lines": [97], "starting_column": 9, "ending_column": 47}, "type_specific_fields": {"parent": {"type": "function", "name": "initialize", "source_mapping": {"start": 699, "length": 4237, "filename_relative": "src/rollup/RollupAdminLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupAdminLogic.sol", "filename_short": "src/rollup/RollupAdminLogic.sol", "is_dependency": false, "lines": [19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "RollupAdminLogic", "source_mapping": {"start": 486, "length": 16252, "filename_relative": "src/rollup/RollupAdminLogic.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/RollupAdminLogic.sol", "filename_short": "src/rollup/RollupAdminLogic.sol", "is_dependency": false, "lines": [15, 16, 17, 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"initialize(Config,ContractDependencies)"}}}}], "description": "RollupAdminLogic.initialize(Config,ContractDependencies).assertionInputs (src/rollup/RollupAdminLogic.sol#97) is a local variable never initialized\n", "markdown": "[RollupAdminLogic.initialize(Config,ContractDependencies).assertionInputs](src/rollup/RollupAdminLogic.sol#L97) is a local variable never initialized\n", "first_markdown_element": "src/rollup/RollupAdminLogic.sol#L97", "id": "7f0e77bb04fa81d499dd33c66c9e6390c96bf6c2fcf5042913a190a5fc091b3f", "check": "uninitialized-local", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "variable", "name": "delayedAcc", "source_mapping": {"start": 10510, "length": 18, "filename_relative": "src/osp/OneStepProverHostIo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProverHostIo.sol", "filename_short": "src/osp/OneStepProverHostIo.sol", "is_dependency": false, "lines": [247], "starting_column": 9, "ending_column": 27}, 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555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565], "starting_column": 1, "ending_column": 2}}, "signature": "roundTimestamps(uint64)"}}}}], "description": "ExpressLaneAuction.roundTimestamps(uint64) (src/express-lane-auction/ExpressLaneAuction.sol#154-156) ignores return value by roundTimingInfo.roundTimestamps(round) (src/express-lane-auction/ExpressLaneAuction.sol#155)\n", "markdown": "[ExpressLaneAuction.roundTimestamps(uint64)](src/express-lane-auction/ExpressLaneAuction.sol#L154-L156) ignores return value by [roundTimingInfo.roundTimestamps(round)](src/express-lane-auction/ExpressLaneAuction.sol#L155)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L154-L156", "id": "d869213048781eb2942a30f05f85926fbaf504827192710616bb0c2ca958e59e", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setRoundTimingInfo", "source_mapping": {"start": 8281, "length": 1073, "filename_relative": 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= currentRoundTimingInfo.roundTimestamps(currentCurrentRound + 1) (src/express-lane-auction/ExpressLaneAuction.sol#219)\n", "markdown": "[ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo)](src/express-lane-auction/ExpressLaneAuction.sol#L206-L227) ignores return value by [(currentStart,None) = currentRoundTimingInfo.roundTimestamps(currentCurrentRound + 1)](src/express-lane-auction/ExpressLaneAuction.sol#L219)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L206-L227", "id": "d3b9fff6804064a299efb87b960ae6ab82864d696b87ce52ed22bc485109db86", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setRoundTimingInfo", "source_mapping": {"start": 8281, "length": 1073, "filename_relative": "src/express-lane-auction/ExpressLaneAuction.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ExpressLaneAuction.sol", "filename_short": 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"[ExpressLaneAuction.setRoundTimingInfo(RoundTimingInfo)](src/express-lane-auction/ExpressLaneAuction.sol#L206-L227) ignores return value by [(newStart,None) = newRoundTimingInfo.roundTimestamps(newCurrentRound + 1)](src/express-lane-auction/ExpressLaneAuction.sol#L220)\n", "first_markdown_element": "src/express-lane-auction/ExpressLaneAuction.sol#L206-L227", "id": "ee6e32b469222e439fcd4b8cbd69e5d5ba6aca253a738e7827dadee3167e4ac0", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "setReservePrice", "source_mapping": {"start": 9799, "length": 350, "filename_relative": "src/express-lane-auction/ExpressLaneAuction.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/express-lane-auction/ExpressLaneAuction.sol", "filename_short": "src/express-lane-auction/ExpressLaneAuction.sol", "is_dependency": false, "lines": [244, 245, 246, 247, 248, 249, 250, 251], "starting_column": 5, "ending_column": 6}, 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"[OneStepProverHostIo.validateDelayedInbox(ExecutionContext,uint64,bytes)](src/osp/OneStepProverHostIo.sol#L260-L285) ignores return value by [(sender,None) = Deserialize.u256(message,1)](src/osp/OneStepProverHostIo.sol#L276)\n", "first_markdown_element": "src/osp/OneStepProverHostIo.sol#L260-L285", "id": "0afb87bafe1a6f22b1455d93aba33da37b3cf46669a20a5730ad51b1d86842ba", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "executeLinkModule", "source_mapping": {"start": 16152, "length": 1054, "filename_relative": "src/osp/OneStepProverHostIo.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProverHostIo.sol", "filename_short": "src/osp/OneStepProverHostIo.sol", "is_dependency": false, "lines": [409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 436, 437], "starting_column": 5, "ending_column": 6}, 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mod.moduleMemory.load(index,readBytes,proof,0)](src/osp/OneStepProverMemory.sol#L102)\n", "first_markdown_element": "src/osp/OneStepProverMemory.sol#L32-L127", "id": "ceafdbd4578530988cdb377c0175b01b634b24c07a3e0e4fa4b499de82996cd3", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "_fundAndDeploy(address,uint256,address,bytes,address,uint256)"}}, {"type": "node", "name": 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81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 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"/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DeployHelper", "source_mapping": {"start": 525, "length": 11478, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 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return value by [IInbox(inbox).createRetryableTicket{value: feeAmount}({to:_l2Address,l2CallValue:_value,maxSubmissionCost:submissionCost,excessFeeRefundAddress:msg.sender,callValueRefundAddress:msg.sender,gasLimit:GASLIMIT,maxFeePerGas:maxFeePerGas,data:})](src/rollup/DeployHelper.sol#L84-L93)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "90ecb1364bb034d2f19943d5838c579c4df80bb3f4af3c21228b3940d31ebcd4", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_fundAndDeploy", "source_mapping": {"start": 8525, "length": 2126, "filename_relative": "src/rollup/DeployHelper.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/rollup/DeployHelper.sol", "filename_short": "src/rollup/DeployHelper.sol", "is_dependency": false, "lines": [46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 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138, 139, 140, 141], "starting_column": 1, "ending_column": 2}}, "signature": "_fundAndDeploy(address,uint256,address,bytes,address,uint256)"}}}}], "description": "DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256) (src/rollup/DeployHelper.sol#46-97) ignores return value by IInboxBase(inbox).sendL2Message(payload) (src/rollup/DeployHelper.sol#96)\n", "markdown": "[DeployHelper._fundAndDeploy(address,uint256,address,bytes,address,uint256)](src/rollup/DeployHelper.sol#L46-L97) ignores return value by [IInboxBase(inbox).sendL2Message(payload)](src/rollup/DeployHelper.sol#L96)\n", "first_markdown_element": "src/rollup/DeployHelper.sol#L46-L97", "id": "a697be3c1fc1aa0b34c735eb8ee38f840660e286890e7444aa41641d499793cf", "check": "unused-return", "impact": "Medium", "confidence": "Medium"}, {"elements": [{"type": "function", "name": "_upgradeSecondaryToAndCall", "source_mapping": {"start": 2334, "length": 313, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DoubleLogicERC1967Upgrade", "source_mapping": {"start": 525, "length": 3392, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102], "starting_column": 1, "ending_column": 2}}, "signature": "_upgradeSecondaryToAndCall(address,bytes,bool)"}}, {"type": "node", "name": "Address.functionDelegateCall(newImplementation,data)", "source_mapping": {"start": 2577, "length": 53, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [71], "starting_column": 13, "ending_column": 66}, "type_specific_fields": {"parent": {"type": "function", "name": "_upgradeSecondaryToAndCall", "source_mapping": {"start": 2334, "length": 313, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [64, 65, 66, 67, 68, 69, 70, 71, 72, 73], "starting_column": 5, "ending_column": 6}, "type_specific_fields": {"parent": {"type": "contract", "name": "DoubleLogicERC1967Upgrade", "source_mapping": {"start": 525, "length": 3392, "filename_relative": "src/libraries/AdminFallbackProxy.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/libraries/AdminFallbackProxy.sol", "filename_short": "src/libraries/AdminFallbackProxy.sol", "is_dependency": false, "lines": [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102], "starting_column": 1, "ending_column": 2}}, "signature": "_upgradeSecondaryToAndCall(address,bytes,bool)"}}}}], "description": "DoubleLogicERC1967Upgrade._upgradeSecondaryToAndCall(address,bytes,bool) 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"ending_column": 2}}, "signature": "executeCallIndirect(Machine,Module,Instruction,bytes)"}}}}, {"type": "node", "name": "(functionPointer,offset) = Deserialize.value(proof,offset)", "source_mapping": {"start": 9350, "length": 60, "filename_relative": "src/osp/OneStepProver0.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProver0.sol", "filename_short": "src/osp/OneStepProver0.sol", "is_dependency": false, "lines": [275], "starting_column": 13, "ending_column": 73}, "type_specific_fields": {"parent": {"type": "function", "name": "executeCallIndirect", "source_mapping": {"start": 7346, "length": 3437, "filename_relative": "src/osp/OneStepProver0.sol", "filename_absolute": "/Users/user/src/nitro-contracts/src/osp/OneStepProver0.sol", "filename_short": "src/osp/OneStepProver0.sol", "is_dependency": false, "lines": [230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 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502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525], "starting_column": 1, "ending_column": 2}}, "signature": "executeCallIndirect(Machine,Module,Instruction,bytes)"}}}}], "description": "OneStepProver0.executeCallIndirect(Machine,Module,Instruction,bytes).offset (src/osp/OneStepProver0.sol#243) is written in both\n\t(elemFuncTypeHash,offset) = Deserialize.b32(proof,offset) (src/osp/OneStepProver0.sol#274)\n\t(functionPointer,offset) = Deserialize.value(proof,offset) (src/osp/OneStepProver0.sol#275)\n", "markdown": "[OneStepProver0.executeCallIndirect(Machine,Module,Instruction,bytes).offset](src/osp/OneStepProver0.sol#L243) is written in both\n\t[(elemFuncTypeHash,offset) = Deserialize.b32(proof,offset)](src/osp/OneStepProver0.sol#L274)\n\t[(functionPointer,offset) = Deserialize.value(proof,offset)](src/osp/OneStepProver0.sol#L275)\n", "first_markdown_element": "src/osp/OneStepProver0.sol#L243", "id": "119f8bb1f7cf5b025a17014fbcbfa276b55a0da31d2dbbb3e829175015ac8d95", "check": "write-after-write", "impact": "Medium", "confidence": "High"}] \ No newline at end of file diff --git a/src/rollup/BridgeCreator.sol b/src/rollup/BridgeCreator.sol index 65011023..29a7e01b 100644 --- a/src/rollup/BridgeCreator.sol +++ b/src/rollup/BridgeCreator.sol @@ -18,7 +18,7 @@ import "../bridge/IBridge.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/proxy/transparent/ProxyAdmin.sol"; -contract BridgeCreator is Ownable { +contract BridgeCreator { BridgeTemplates public ethBasedTemplates; BridgeTemplates public erc20BasedTemplates; @@ -45,25 +45,11 @@ contract BridgeCreator is Ownable { constructor( BridgeTemplates memory _ethBasedTemplates, BridgeTemplates memory _erc20BasedTemplates - ) Ownable() { + ) { ethBasedTemplates = _ethBasedTemplates; erc20BasedTemplates = _erc20BasedTemplates; } - function updateTemplates( - BridgeTemplates calldata _newTemplates - ) external onlyOwner { - ethBasedTemplates = _newTemplates; - emit TemplatesUpdated(); - } - - function updateERC20Templates( - BridgeTemplates calldata _newTemplates - ) external onlyOwner { - erc20BasedTemplates = _newTemplates; - emit ERC20TemplatesUpdated(); - } - function _createBridge( bytes32 create2Salt, address adminProxy, diff --git a/src/rollup/RollupAdminLogic.sol b/src/rollup/RollupAdminLogic.sol index 39ae5d16..3874747e 100644 --- a/src/rollup/RollupAdminLogic.sol +++ b/src/rollup/RollupAdminLogic.sol @@ -114,6 +114,15 @@ contract RollupAdminLogic is RollupCore, IRollupAdmin, DoubleLogicUUPSUpgradeabl emit RollupInitialized(config.wasmModuleRoot, config.chainId); } + // (the admin logic) + function getPrimaryImplementation() external view returns (address) { + return _getImplementation(); + } + + function getSecondaryImplementation() external view returns (address) { + return _getSecondaryImplementation(); + } + /** * Functions are only to reach this logic contract if the caller is the owner * so there is no need for a redundant onlyOwner check diff --git a/src/rollup/RollupCreator.sol b/src/rollup/RollupCreator.sol index f88a77e6..360ff86b 100644 --- a/src/rollup/RollupCreator.sol +++ b/src/rollup/RollupCreator.sol @@ -55,7 +55,29 @@ contract RollupCreator is Ownable { DeployHelper public l2FactoriesDeployer; - constructor() Ownable() {} + constructor( + address initialOwner, + BridgeCreator _bridgeCreator, + IOneStepProofEntry _osp, + IEdgeChallengeManager _challengeManagerLogic, + IRollupAdmin _rollupAdminLogic, + IRollupUser _rollupUserLogic, + IUpgradeExecutor _upgradeExecutorLogic, + address _validatorWalletCreator, + DeployHelper _l2FactoriesDeployer + ) Ownable() { + setTemplates( + _bridgeCreator, + _osp, + _challengeManagerLogic, + _rollupAdminLogic, + _rollupUserLogic, + _upgradeExecutorLogic, + _validatorWalletCreator, + _l2FactoriesDeployer + ); + _transferOwnership(initialOwner); + } // creator receives back excess fees (for deploying L2 factories) so it can refund the caller receive() external payable {} @@ -69,7 +91,7 @@ contract RollupCreator is Ownable { IUpgradeExecutor _upgradeExecutorLogic, address _validatorWalletCreator, DeployHelper _l2FactoriesDeployer - ) external onlyOwner { + ) public onlyOwner { bridgeCreator = _bridgeCreator; osp = _osp; challengeManagerTemplate = _challengeManagerLogic; diff --git a/src/rollup/ValidatorWalletCreator.sol b/src/rollup/ValidatorWalletCreator.sol index 18e59b74..c24ddd14 100644 --- a/src/rollup/ValidatorWalletCreator.sol +++ b/src/rollup/ValidatorWalletCreator.sol @@ -6,31 +6,18 @@ pragma solidity ^0.8.0; import "@openzeppelin/contracts/proxy/transparent/ProxyAdmin.sol"; import "@openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol"; -import "@openzeppelin/contracts/access/Ownable.sol"; import "./ValidatorWallet.sol"; -contract ValidatorWalletCreator is Ownable { +contract ValidatorWalletCreator { event WalletCreated( address indexed walletAddress, address indexed executorAddress, address indexed ownerAddress, address adminProxy ); - event TemplateUpdated(); - address public template; - - constructor() Ownable() { - template = address(new ValidatorWallet()); - } - - function setTemplate( - address _template - ) external onlyOwner { - template = _template; - emit TemplateUpdated(); - } + address public immutable template = address(new ValidatorWallet()); function createWallet( address[] calldata initialExecutorAllowedDests diff --git a/src/upgrades/BaseNitroContractsUpgradeAction.sol b/src/upgrades/BaseNitroContractsUpgradeAction.sol new file mode 100644 index 00000000..479cccbb --- /dev/null +++ b/src/upgrades/BaseNitroContractsUpgradeAction.sol @@ -0,0 +1,276 @@ +// Copyright 2021-2022, Offchain Labs, Inc. +// For license information, see https://github.com/OffchainLabs/nitro-contracts/blob/main/LICENSE +// SPDX-License-Identifier: BUSL-1.1 + +pragma solidity ^0.8.17; + +import {ImplementationsRegistry} from "./ImplementationsRegistry.sol"; +import {TransparentUpgradeableProxy} from + "@openzeppelin/contracts/proxy/transparent/TransparentUpgradeableProxy.sol"; +import {ProxyAdmin} from "@openzeppelin/contracts/proxy/transparent/ProxyAdmin.sol"; +import {IInbox} from "../bridge/IInbox.sol"; +import {SequencerInbox} from "../bridge/SequencerInbox.sol"; +import {IOutbox} from "../bridge/IOutbox.sol"; +import {RollupAdminLogic} from "../rollup/RollupAdminLogic.sol"; +import {IRollupCore} from "../rollup/IRollupCore.sol"; +import {IAssertionChain} from "../challengeV2/IAssertionChain.sol"; +import { + IEdgeChallengeManager, EdgeChallengeManager +} from "../challengeV2/EdgeChallengeManager.sol"; +import {IOneStepProofEntry} from "../osp/IOneStepProofEntry.sol"; + +/// @notice Base contract for Nitro contracts upgrade actions. +/// This contract provides a _upgradeAllContract function that upgrades all the +/// Nitro contracts to the next implementations. It will only perform the upgrade if the implementation address is different. +/// Uses the ImplementationsRegistry to get the implementation addresses for the current and next version. +abstract contract BaseNitroContractsUpgradeAction { + ImplementationsRegistry public immutable prevImplementationsRegistry; + ImplementationsRegistry public immutable nextImplementationsRegistry; + + event ContractUpgraded(string contractName, address oldImpl, address newImpl); + event ChallengeManagerDeployed( + address oldChallengeManager, + address newChallengeManager, + address newChallengeManagerImpl, + address newOspEntry + ); + + constructor( + ImplementationsRegistry _prevImplementationsRegistry, + ImplementationsRegistry _nextImplementationsRegistry + ) { + prevImplementationsRegistry = _prevImplementationsRegistry; + nextImplementationsRegistry = _nextImplementationsRegistry; + } + + function _upgradeAllContracts(address proxyAdmin, address inbox) internal { + ProxyAdmin admin = ProxyAdmin(proxyAdmin); + SequencerInbox sequencerInbox = SequencerInbox(address(IInbox(inbox).sequencerInbox())); + bool isUsingFeeToken = sequencerInbox.isUsingFeeToken(); + + // Inbox + _upgrade( + admin, + inbox, + isUsingFeeToken ? "ERC20Inbox" : "Inbox", + abi.encode(IInbox(inbox).maxDataSize()) + ); + + // SequencerInbox + _upgrade( + admin, + _sequencerInbox(inbox), + "SequencerInbox", + abi.encode( + sequencerInbox.maxDataSize(), + sequencerInbox.reader4844(), + isUsingFeeToken, + sequencerInbox.isDelayBufferable() + ) + ); + + // Bridge + _upgrade( + admin, _bridge(inbox), isUsingFeeToken ? "ERC20Bridge" : "Bridge", abi.encode(inbox) + ); + + // Outbox + _upgrade(admin, _outbox(inbox), isUsingFeeToken ? "ERC20Outbox" : "Outbox", ""); + + // RollupAdminLogic & RollupUserLogic + // since the rollup is a double logic proxy, we have special logic to upgrade it + address rollup = _rollup(inbox); + _upgradeRollupAdmmin(rollup); + _upgradeRollupUser(rollup); + + // REI + address rei = _rollupEventInbox(inbox); + _upgrade(admin, rei, "RollupEventInbox", ""); + + // OSP & EdgeChallengeManager + // the standard path to upgrade the EdgeChallengeManager and OSP contracts is to + // deploy a new challenge manager with the OSP's and set it on the rollup + _deployAndSetChallengeManager(admin, EdgeChallengeManager(_challengeManager(inbox))); + + // ValidatorWalletCreator + // currently there is no way to set the creator on the rollup + // todo: put this in nitro config or something + + // UpgradeExecutor + _upgrade(admin, address(this), "UpgradeExecutor", ""); + } + + function _sequencerInbox( + address inbox + ) internal view returns (address) { + return address(IInbox(inbox).sequencerInbox()); + } + + function _bridge( + address inbox + ) internal view returns (address) { + return address(IInbox(inbox).bridge()); + } + + function _outbox( + address inbox + ) internal view returns (address) { + return IInbox(inbox).bridge().activeOutbox(); + } + + function _rollup( + address inbox + ) internal view returns (address) { + return IOutbox(_outbox(inbox)).rollup(); + } + + function _rollupEventInbox( + address inbox + ) internal view returns (address) { + return address(IRollupCore(_rollup(inbox)).rollupEventInbox()); + } + + function _challengeManager( + address inbox + ) internal view returns (address) { + return address(IRollupCore(_rollup(inbox)).challengeManager()); + } + + function _getOspEntry( + bool next + ) private view returns (IOneStepProofEntry) { + ImplementationsRegistry registry = + next ? nextImplementationsRegistry : prevImplementationsRegistry; + return IOneStepProofEntry( + registry.getAddressWithArgs( + "OneStepProofEntry", + keccak256( + abi.encode( + registry.getAddressWithArgs("OneStepProver0", ""), + registry.getAddressWithArgs("OneStepProverMemory", ""), + registry.getAddressWithArgs("OneStepProverMath", ""), + registry.getAddressWithArgs("OneStepProverHostIo", "") + ) + ) + ) + ); + } + + function _deployAndSetChallengeManager( + ProxyAdmin proxyAdmin, + EdgeChallengeManager oldChallengeManager + ) private { + address nextImpl = + nextImplementationsRegistry.getAddressWithArgs("RollupAdminLogic", keccak256("")); + IOneStepProofEntry nextOsp = _getOspEntry(true); + + { + IOneStepProofEntry prevOsp = _getOspEntry(false); + address prevImpl = + prevImplementationsRegistry.getAddressWithArgs("RollupAdminLogic", keccak256("")); + if ( + proxyAdmin.getProxyImplementation( + TransparentUpgradeableProxy(payable(address(oldChallengeManager))) + ) != prevImpl + ) { + revert("Old challenge manager implementation mismatch"); + } + + if (oldChallengeManager.oneStepProofEntry() != prevOsp) { + revert("Old challenge manager OSP entry mismatch"); + } + + if (prevImpl == nextImpl && prevOsp == nextOsp) { + // no need to deploy a new challenge manager + return; + } + } + + uint256[] memory stakeAmounts; + address assertionChain = address(oldChallengeManager.assertionChain()); + { + uint256 numBigStepLevels = oldChallengeManager.NUM_BIGSTEP_LEVEL(); + stakeAmounts = new uint256[](numBigStepLevels + 2); + for (uint256 i = 0; i < numBigStepLevels + 2; i++) { + stakeAmounts[i] = oldChallengeManager.stakeAmounts(i); + } + } + address newChallengeManager = address( + new TransparentUpgradeableProxy( + nextImpl, + address(proxyAdmin), + abi.encodeCall( + IEdgeChallengeManager.initialize, + ( + IAssertionChain(assertionChain), // IAssertionChain _assertionChain, + oldChallengeManager.challengePeriodBlocks(), // uint64 _challengePeriodBlocks, + nextOsp, // IOneStepProofEntry _oneStepProofEntry, + oldChallengeManager.LAYERZERO_BLOCKEDGE_HEIGHT(), // uint256 layerZeroBlockEdgeHeight, + oldChallengeManager.LAYERZERO_BIGSTEPEDGE_HEIGHT(), // uint256 layerZeroBigStepEdgeHeight, + oldChallengeManager.LAYERZERO_SMALLSTEPEDGE_HEIGHT(), // uint256 layerZeroSmallStepEdgeHeight, + oldChallengeManager.stakeToken(), // IERC20 _stakeToken, + oldChallengeManager.excessStakeReceiver(), // address _excessStakeReceiver, + oldChallengeManager.NUM_BIGSTEP_LEVEL(), // uint8 _numBigStepLevel, + stakeAmounts // uint256[] calldata _stakeAmounts + ) + ) + ) + ); + + RollupAdminLogic(assertionChain).setChallengeManager(newChallengeManager); + + emit ChallengeManagerDeployed( + address(oldChallengeManager), newChallengeManager, nextImpl, address(nextOsp) + ); + } + + function _upgradeRollupAdmmin( + address rollup + ) private { + address prevImpl = + prevImplementationsRegistry.getAddressWithArgs("RollupAdminLogic", keccak256("")); + address nextImpl = + nextImplementationsRegistry.getAddressWithArgs("RollupAdminLogic", keccak256("")); + if (RollupAdminLogic(rollup).getPrimaryImplementation() != prevImpl) { + revert("RollupAdminLogic implementation mismatch"); // todo custom error + } + if (prevImpl != nextImpl) { + RollupAdminLogic(rollup).upgradeTo(nextImpl); + emit ContractUpgraded("RollupAdmin", prevImpl, nextImpl); + } + } + + function _upgradeRollupUser( + address rollup + ) private { + address prevImpl = + prevImplementationsRegistry.getAddressWithArgs("RollupUserLogic", keccak256("")); + address nextImpl = + nextImplementationsRegistry.getAddressWithArgs("RollupUserLogic", keccak256("")); + if (RollupAdminLogic(rollup).getSecondaryImplementation() != prevImpl) { + revert("RollupUserLogic implementation mismatch"); // todo custom error + } + if (prevImpl != nextImpl) { + RollupAdminLogic(rollup).upgradeTo(nextImpl); + emit ContractUpgraded("RollupAdmin", prevImpl, nextImpl); + } + } + + function _upgrade( + ProxyAdmin admin, + address proxy, + string memory name, + bytes memory args + ) private { + bytes32 argsHash = keccak256(args); + address prevImpl = prevImplementationsRegistry.getAddressWithArgs(name, argsHash); + address nextImpl = nextImplementationsRegistry.getAddressWithArgs(name, argsHash); + if (admin.getProxyImplementation(TransparentUpgradeableProxy(payable(proxy))) != prevImpl) { + revert("Implementation mismatch"); // todo custom error + } + if (prevImpl != nextImpl) { + admin.upgrade(TransparentUpgradeableProxy(payable(proxy)), nextImpl); + emit ContractUpgraded(name, prevImpl, nextImpl); + } + } +} diff --git a/src/upgrades/ImplementationsRegistry.sol b/src/upgrades/ImplementationsRegistry.sol new file mode 100644 index 00000000..01869b1b --- /dev/null +++ b/src/upgrades/ImplementationsRegistry.sol @@ -0,0 +1,95 @@ +// Copyright 2021-2022, Offchain Labs, Inc. +// For license information, see https://github.com/OffchainLabs/nitro-contracts/blob/main/LICENSE +// SPDX-License-Identifier: BUSL-1.1 + +pragma solidity ^0.8.17; + +import {Create2} from "@openzeppelin/contracts/utils/Create2.sol"; + +/// @notice A registry for nitro contracts implementations. +/// All contract implementations are now deployed with CREATE2. +/// This registry is also deployed with CREATE2 at each nitro contracts release. +/// It allows you to look up the address of a contract implementation by its name and constructor arguments. +/// Used by upgrade actions +contract ImplementationsRegistry { + error UnknownContractName(string contractName); + error ContractNotRegistered(string contractName, bytes32 argsHash); + error InvalidArglessInitCode(bytes32 providedCodeHash, bytes32 expectedCodeHash); + error ContractNotDeployed(string contractName, bytes32 argsHash, address addr); + + address public immutable create2Factory; + bytes32 public immutable create2Salt; + + mapping(bytes32 => mapping(bytes32 => bytes32)) nameHashToArgsHashToInitCodeHash; + mapping(bytes32 => bool) knownContractName; + string[] contractNames; + + constructor( + address _create2Factory, + bytes32 _create2Salt, + string[] memory _contractNames, + bytes32[] memory _codeHashes + ) { + require(_contractNames.length == _codeHashes.length, "Mismatched lengths"); + + create2Factory = _create2Factory; + create2Salt = _create2Salt; + + contractNames = _contractNames; + + for (uint256 i = 0; i < _contractNames.length; i++) { + bytes32 nameHash = keccak256(abi.encode(_contractNames[i])); + bytes32 codeHash = _codeHashes[i]; + knownContractName[nameHash] = true; + nameHashToArgsHashToInitCodeHash[nameHash][keccak256("")] = codeHash; + } + } + + function registerHashWithArgs( + string memory contractName, + bytes memory arglessInitCode, + bytes memory args + ) external { + bytes32 nameHash = keccak256(abi.encode(contractName)); + if (!knownContractName[nameHash]) { + revert UnknownContractName(contractName); + } + bytes32 arglessCodeHash = nameHashToArgsHashToInitCodeHash[nameHash][keccak256("")]; + if (keccak256(arglessInitCode) != arglessCodeHash) { + revert InvalidArglessInitCode(keccak256(arglessInitCode), arglessCodeHash); + } + nameHashToArgsHashToInitCodeHash[nameHash][keccak256(args)] = + keccak256(abi.encodePacked(arglessInitCode, args)); + } + + function getAddress( + string memory contractName + ) external view returns (address) { + return getAddressWithArgs(contractName, keccak256("")); + } + + function getAddressWithArgs( + string memory contractName, + bytes32 argsHash + ) public view returns (address) { + bytes32 codeHash = + nameHashToArgsHashToInitCodeHash[keccak256(abi.encode(contractName))][argsHash]; + if (codeHash == bytes32(0)) { + revert ContractNotRegistered(contractName, argsHash); + } + + address addr = Create2.computeAddress(create2Salt, codeHash, create2Factory); + + // if an invalid argsHash is provided, the address won't have code + // we should revert in that case + if (addr.code.length == 0) { + revert ContractNotDeployed(contractName, argsHash, addr); + } + + return addr; + } + + function getContractNames() external view returns (string[] memory) { + return contractNames; + } +} diff --git a/src/upgrades/NitroContractsUpgradeAction_4_0_0.sol b/src/upgrades/NitroContractsUpgradeAction_4_0_0.sol new file mode 100644 index 00000000..86318562 --- /dev/null +++ b/src/upgrades/NitroContractsUpgradeAction_4_0_0.sol @@ -0,0 +1,27 @@ +// Copyright 2021-2022, Offchain Labs, Inc. +// For license information, see https://github.com/OffchainLabs/nitro-contracts/blob/main/LICENSE +// SPDX-License-Identifier: BUSL-1.1 + +pragma solidity ^0.8.17; + +import { + BaseNitroContractsUpgradeAction, + ImplementationsRegistry +} from "./BaseNitroContractsUpgradeAction.sol"; +import {IOutbox} from "../bridge/IOutbox.sol"; + +/// @notice An example of a Nitro contracts upgrade action for version 4.0.0. +/// Inherits the base upgrade action contract. Verifies that all contracts are currently on 3.1.0 and upgrades all to 4.0.0 +contract NitroContractsUpgradeAction_4_0_0 is BaseNitroContractsUpgradeAction { + constructor( + ImplementationsRegistry implRegistry_3_1_0, + ImplementationsRegistry implRegistry_4_0_0 + ) BaseNitroContractsUpgradeAction(implRegistry_3_1_0, implRegistry_4_0_0) {} + + function perform(address proxyAdmin, address inbox, uint256 dummyOutboxArg) external { + _upgradeAllContracts(proxyAdmin, inbox); + + // let's say the outbox is the only contract that needs a postUpgradeInit call, it would look like this: + // IOutbox(_outbox(inbox)).postUpgradeInit(dummyOutboxArg); + } +} diff --git a/test/e2e/orbitChain.ts b/test/e2e/orbitChain.ts index 9fbe66a7..1b43efa9 100644 --- a/test/e2e/orbitChain.ts +++ b/test/e2e/orbitChain.ts @@ -1111,8 +1111,11 @@ async function _decodeInboxMessage(encodedMsg: string) { } } -function _uint256ToAddress(uint256: string) { - return ethers.utils.getAddress(ethers.utils.hexStripZeros(uint256)) +function _uint256ToAddress(uint256: BigNumber) { + const t = uint256.toHexString() + const address = + '0x' + (t.startsWith('0x') ? t.slice(2) : t).padStart(64, '0').slice(-40) + return ethers.utils.getAddress(address) } function _submissionCost(gasPrice: BigNumber) { diff --git a/test/foundry/BridgeCreator.t.sol b/test/foundry/BridgeCreator.t.sol index c6b6a7c2..b8ee2116 100644 --- a/test/foundry/BridgeCreator.t.sol +++ b/test/foundry/BridgeCreator.t.sol @@ -11,7 +11,6 @@ import "@openzeppelin/contracts/token/ERC20/presets/ERC20PresetFixedSupply.sol"; contract BridgeCreatorTest is Test { BridgeCreator public creator; - address public owner = address(100); uint256 public constant MAX_DATA_SIZE = 117_964; IReader4844 dummyReader4844 = IReader4844(address(137)); @@ -33,7 +32,6 @@ contract BridgeCreatorTest is Test { }); function setUp() public { - vm.prank(owner); creator = new BridgeCreator(ethBasedTemplates, erc20BasedTemplates); } @@ -91,38 +89,6 @@ contract BridgeCreatorTest is Test { assertEq(getErc20BasedTemplates(), erc20BasedTemplates); } - function test_updateTemplates() public { - BridgeCreator.BridgeTemplates memory templs = BridgeCreator.BridgeTemplates({ - bridge: Bridge(address(200)), - sequencerInbox: SequencerInbox(address(201)), - delayBufferableSequencerInbox: SequencerInbox(address(202)), - inbox: Inbox(address(203)), - rollupEventInbox: RollupEventInbox(address(204)), - outbox: Outbox(address(205)) - }); - - vm.prank(owner); - creator.updateTemplates(templs); - - assertEq(getEthBasedTemplates(), templs); - } - - function test_updateERC20Templates() public { - BridgeCreator.BridgeTemplates memory templs = BridgeCreator.BridgeTemplates({ - bridge: ERC20Bridge(address(400)), - sequencerInbox: SequencerInbox(address(401)), - delayBufferableSequencerInbox: SequencerInbox(address(402)), - inbox: ERC20Inbox(address(403)), - rollupEventInbox: ERC20RollupEventInbox(address(404)), - outbox: ERC20Outbox(address(405)) - }); - - vm.prank(owner); - creator.updateERC20Templates(templs); - - assertEq(getErc20BasedTemplates(), templs); - } - function test_createEthBridge() public { address proxyAdmin = address(300); address rollup = address(301); diff --git a/test/foundry/RollupCreator.t.sol b/test/foundry/RollupCreator.t.sol index d4c99925..8cbc1f39 100644 --- a/test/foundry/RollupCreator.t.sol +++ b/test/foundry/RollupCreator.t.sol @@ -25,6 +25,7 @@ contract RollupCreatorTest is Test { RollupCreator public rollupCreator; address public rollupOwner = makeAddr("rollupOwner"); address public deployer = makeAddr("deployer"); + address public creatorOwner = makeAddr("creatorOwner"); IRollupAdmin public rollupAdmin; IRollupUser public rollupUser; DeployHelper public deployHelper; @@ -55,8 +56,6 @@ contract RollupCreatorTest is Test { /* solhint-disable func-name-mixedcase */ function setUp() public { //// deploy rollup creator and set templates - vm.startPrank(deployer); - rollupCreator = new RollupCreator(); deployHelper = new DeployHelper(); // deploy BridgeCreators @@ -75,7 +74,8 @@ contract RollupCreatorTest is Test { rollupUser = _rollupUser; //// deploy creator and set logic - rollupCreator.setTemplates( + rollupCreator = new RollupCreator( + creatorOwner, bridgeCreator, ospEntry, challengeManager, @@ -89,8 +89,6 @@ contract RollupCreatorTest is Test { token = new TestWETH9("Test", "TEST"); vm.deal(deployer, 10 ether); IWETH9(address(token)).deposit{value: 10 ether}(); - - vm.stopPrank(); } function test_createEthRollup() public { @@ -165,7 +163,9 @@ contract RollupCreatorTest is Test { /// common checks /// rollup creator - assertEq(IOwnable(address(rollupCreator)).owner(), deployer, "Invalid rollupCreator owner"); + assertEq( + IOwnable(address(rollupCreator)).owner(), creatorOwner, "Invalid rollupCreator owner" + ); /// rollup proxy assertEq(_getPrimary(rollupAddress), address(rollupAdmin), "Invalid proxy primary impl"); @@ -366,7 +366,9 @@ contract RollupCreatorTest is Test { /// common checks /// rollup creator - assertEq(IOwnable(address(rollupCreator)).owner(), deployer, "Invalid rollupCreator owner"); + assertEq( + IOwnable(address(rollupCreator)).owner(), creatorOwner, "Invalid rollupCreator owner" + ); /// rollup proxy assertEq(_getPrimary(rollupAddress), address(rollupAdmin), "Invalid proxy primary impl"); diff --git a/test/signatures/BridgeCreator b/test/signatures/BridgeCreator index 8dd21a7d..dfdda49b 100644 --- a/test/signatures/BridgeCreator +++ b/test/signatures/BridgeCreator @@ -7,15 +7,5 @@ | erc20BasedTemplates() | 76768ab9 | |--------------------------------------------------------------------------------------------------------+------------| | ethBasedTemplates() | 11f02227 | -|--------------------------------------------------------------------------------------------------------+------------| -| owner() | 8da5cb5b | -|--------------------------------------------------------------------------------------------------------+------------| -| renounceOwnership() | 715018a6 | -|--------------------------------------------------------------------------------------------------------+------------| -| transferOwnership(address) | f2fde38b | -|--------------------------------------------------------------------------------------------------------+------------| -| updateERC20Templates((address,address,address,address,address,address)) | ceab9410 | -|--------------------------------------------------------------------------------------------------------+------------| -| updateTemplates((address,address,address,address,address,address)) | e83b0e16 | ╰--------------------------------------------------------------------------------------------------------+------------╯