[PATCH] D69208: [asan] Provide an interface to update an allocation stack trace.

[Kostya Serebryany via Phabricator via llvm-commits]

kcc added inline comments.


================
Comment at: compiler-rt/include/sanitizer/asan_interface.h:320
+/// trace. Returns 1 if successfull, 0 if not.
+int __asan_update_allocation(void* addr);
+
----------------
Add some explanation of when it is going to be successful. 
Also, what about threads? 
This API is racey


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D69208/new/

https://reviews.llvm.org/D69208