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

[Dmitry Vyukov via Phabricator via llvm-commits]

dvyukov added a comment.

FWIW for kernel sanitizers we want an ability to memorize few _additional_ stacks per heap object:
https://bugzilla.kernel.org/show_bug.cgi?id=198437
That's very useful for any kind of asynchronous processing environments that involves tasks, callbacks, thread pools, etc (read - almost all large C/C++ software today) because allocation/free stack may be meaningless and/or other stacks may be crucially important.


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

https://reviews.llvm.org/D69208