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bump those numbers up! #703

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Merged
merged 1 commit into from
Oct 29, 2025
Merged

bump those numbers up! #703

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9 changes: 4 additions & 5 deletions fuzzing/fuzzer.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,6 @@ import (
"github.com/crytic/medusa/fuzzing/calls"
"github.com/crytic/medusa/utils/randomutils"

"github.com/crytic/medusa-geth/accounts/abi"
"github.com/crytic/medusa-geth/common"
"github.com/crytic/medusa/chain"
compilationTypes "github.com/crytic/medusa/compilation/types"
Expand Down Expand Up @@ -456,17 +455,17 @@ func (f *Fuzzer) createTestChain() (*chain.TestChain, error) {
// NOTE: Sharing GenesisAlloc between chains will result in some accounts not being funded for some reason.
genesisAlloc := make(types.GenesisAlloc)

// Fund all of our sender addresses in the genesis block
initBalance := new(big.Int).Div(abi.MaxInt256, big.NewInt(2)) // TODO: make this configurable
// Fund all of our sender addresses in the genesis block with 2^256-1 ETH equivalent
initBalance := new(big.Int).Sub(new(big.Int).Exp(big.NewInt(2), big.NewInt(256), nil), big.NewInt(1))
for _, sender := range f.senders {
genesisAlloc[sender] = types.Account{
Balance: initBalance,
Balance: new(big.Int).Set(initBalance),
}
}

// Fund our deployer address in the genesis block
genesisAlloc[f.deployer] = types.Account{
Balance: initBalance,
Balance: new(big.Int).Set(initBalance),
}

// Identify which contracts need to be predeployed to a deterministic address by iterating across the mapping
Expand Down