clear bits

Uniswap · Oct 21, 2024 · 3f89a32 · 3f89a32
1 parent 6593e70
commit 3f89a32
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/.forge-snapshots/poolManager bytecode size.snap b/.forge-snapshots/poolManager bytecode size.snap
@@ -1 +1 @@
-23946
+24002
diff --git a/src/libraries/CustomRevert.sol b/src/libraries/CustomRevert.sol
@@ -94,8 +94,8 @@ library CustomRevert {
 
             // Encode wrapped error selector, address, function selector, offset, additional context, size, revert reason
             mstore(fmp, wrappedErrorSelector)
-            mstore(add(fmp, 0x04), revertingContract)
-            mstore(add(fmp, 0x24), revertingFunctionSelector)
+            mstore(add(fmp, 0x04), and(revertingContract, 0xffffffffffffffffffffffffffffffffffffffff))
+            mstore(add(fmp, 0x24), and(revertingFunctionSelector, 0xffffffff00000000000000000000000000000000000000000000000000000000))
             // offset revert reason
             mstore(add(fmp, 0x44), 0x80)
             // offset additional context
@@ -107,7 +107,7 @@ library CustomRevert {
             // size additional context
             mstore(add(fmp, add(0xa4, encodedDataSize)), 0x04)
             // additional context
-            mstore(add(fmp, add(0xc4, encodedDataSize)), additionalContext)
+            mstore(add(fmp, add(0xc4, encodedDataSize)), and(additionalContext, 0xffffffff00000000000000000000000000000000000000000000000000000000))
             revert(fmp, add(0xe4, encodedDataSize))
         }
     }