[PATCH] D65990: [Sanitizer][Darwin] Add interceptor for malloc_zone_from_ptr

[Kuba (Brecka) Mracek via Phabricator via llvm-commits]

kubamracek accepted this revision.
kubamracek added inline comments.
This revision is now accepted and ready to land.


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Comment at: compiler-rt/lib/sanitizer_common/sanitizer_malloc_mac.inc:96-99
+  size_t size = sanitizer_zone.size(&sanitizer_zone, ptr);
+  if (size) {
+    return &sanitizer_zone;
+  }
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Is this a way of asking "is this a pointer from sanitizer_zone"? If yes, can we add a oneline comment explaining that?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D65990/new/

https://reviews.llvm.org/D65990