Replace some uses of abi.encodePacked with more explicit alternatives (#4296)

Co-authored-by: Francisco <fg@frang.io>
2023-06-14 21:11:12 +02:00
parent 5cc1ea0a39
commit ef103f37e4
8 changed files with 15 additions and 11 deletions
--- a/contracts/governance/compatibility/GovernorCompatibilityBravo.sol
+++ b/contracts/governance/compatibility/GovernorCompatibilityBravo.sol
@ -155,7 +155,7 @@ abstract contract GovernorCompatibilityBravo is IGovernorTimelock, IGovernorComp
        for (uint256 i = 0; i < fullcalldatas.length; ++i) {
            fullcalldatas[i] = bytes(signatures[i]).length == 0
                ? calldatas[i]
-                : abi.encodePacked(bytes4(keccak256(bytes(signatures[i]))), calldatas[i]);
+                : bytes.concat(abi.encodeWithSignature(signatures[i]), calldatas[i]);
        }

        return fullcalldatas;