fix: implement storage gaps in base contracts

availproject · Jun 28, 2024 · 1a3f90e · 1a3f90e
1 parent b14f374
commit 1a3f90e
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diff --git a/src/AvailAttestation.sol b/src/AvailAttestation.sol
@@ -36,4 +36,6 @@ abstract contract AvailAttestation is Initializable {
             vectorx.rangeStartBlocks(input.rangeHash) + uint32(input.dataRootIndex), uint128(input.leafIndex)
         );
     }
+
+    uint256[50] private __gap;
 }
diff --git a/src/MessageReceiver.sol b/src/MessageReceiver.sol
@@ -29,4 +29,6 @@ abstract contract MessageReceiver is Initializable, IMessageReceiver {
 
     // slither-disable-next-line,unimplemented-functions
     function _onAvailMessage(bytes32 from, bytes calldata data) internal virtual;
+
+    uint256[50] private __gap;
 }