[llvm-branch-commits] [compiler-rt] [TySan] Fixed false positive when accessing offset member variables (PR #95387)

[Jeremy Morse via llvm-branch-commits]

================
@@ -221,7 +221,17 @@ __tysan_check(void *addr, int size, tysan_type_descriptor 
*td, int flags) {
     OldTDPtr -= i;
     OldTD = *OldTDPtr;
 
-    if (!isAliasingLegal(td, OldTD))
+    tysan_type_descriptor *InternalMember = OldTD;
----------------
jmorse wrote:

I feel like you should name the variable declared here "AccessedType" or 
similar, as the default-path is to check access to OldTD rather than an 
internal member of it, right?

https://github.com/llvm/llvm-project/pull/95387
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