OriginPtr is aligned by getShadowOriginPtr

llvm · Jul 18, 2024 · 178527d · 178527d
1 parent 6903e38
commit 178527d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp b/llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
@@ -2505,7 +2505,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
     void DoneAndStoreOrigin(TypeSize TS, Value *OriginPtr) {
       if (MSV->MS.TrackOrigins) {
         assert(Origin);
-        MSV->paintOrigin(IRB, Origin, OriginPtr, TS, Align(1));
+        MSV->paintOrigin(IRB, Origin, OriginPtr, TS, kMinOriginAlignment);
       }
     }
   };