perf: remove redondant checks on sig

morpho-org · Jul 28, 2023 · 970846d · 970846d
1 parent 391ab28
commit 970846d
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/src/Blue.sol b/src/Blue.sol
@@ -281,9 +281,6 @@ contract Blue is IFlashLender {
         uint256 deadline,
         Signature calldata signature
     ) external {
-        require(uint256(signature.s) <= MAX_VALID_ECDSA_S, Errors.INVALID_S);
-        // v ∈ {27, 28} (source: https://ethereum.github.io/yellowpaper/paper.pdf #308)
-        require(signature.v == 27 || signature.v == 28, Errors.INVALID_V);
         require(block.timestamp < deadline, Errors.SIGNATURE_EXPIRED);
 
         bytes32 hashStruct = keccak256(