[llvm-branch-commits] [HWASan] [LSan] consider allocations with UAF tag poisoned (PR #191920)

Vitaly Buka via llvm-branch-commits llvm-branch-commits at lists.llvm.org
Sat Apr 25 18:27:08 PDT 2026


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@@ -30,7 +31,9 @@ uptr TagMemory(uptr p, uptr size, tag_t tag) {
 // --- Implementation of LSan-specific functions --- {{{1
 namespace __lsan {
 bool WordIsPoisoned(uptr addr) {
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vitalybuka wrote:

why we don't compare that "tag(addr) != Tag" ?

https://github.com/llvm/llvm-project/pull/191920


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