check limits

bcnmy · Nov 26, 2024 · b54d56b · b54d56b
1 parent 8c5e492
commit b54d56b
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/contracts/lib/ExecLib.sol b/contracts/lib/ExecLib.sol
@@ -43,6 +43,9 @@ library ExecLib {
             // Extract the ERC7579 Executions
             executionBatch.offset := add(dataPointer, 32)
             executionBatch.length := calldataload(dataPointer)
+            if slt(sub(callData.length, executionBatch.length), 0) {
+                revert(0, 0)
+            }
         }
     }