[libcxx-commits] [PATCH] D144155: [ASan] Unpoisoning vectors memory before deallocation

[Fangrui Song via Phabricator via libcxx-commits]

MaskRay added a comment.

`clear()` calls `__annotate_shrink(__old_size);` which eventually calls `__sanitizer_annotate_contiguous_container`. The inserted `__annotate_delete` calls `__sanitizer_annotate_contiguous_container` as well. Isn't it wasteful?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D144155/new/

https://reviews.llvm.org/D144155