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fix(FHE): guard getDecryptResult and getDecryptResultSafe against uninitialized (zero) handles #66

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fix(FHE): guard getDecryptResult and getDecryptResultSafe against uninitialized (zero) handles #66

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2 changes: 2 additions & 0 deletions contracts/FHE.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -132,10 +132,12 @@ library Impl {
}

function getDecryptResult(bytes32 input) internal view returns (uint256) {
require(Common.isInitialized(input), "FHE: getDecryptResult called with uninitialized handle");
return ITaskManager(TASK_MANAGER_ADDRESS).getDecryptResult(uint256(input));
}

function getDecryptResultSafe(bytes32 input) internal view returns (uint256 result, bool decrypted) {
if (!Common.isInitialized(input)) return (0, false);
return ITaskManager(TASK_MANAGER_ADDRESS).getDecryptResultSafe(uint256(input));
}

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