<vector>: Add ASan annotations. - #2071
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Stephan T. Lavavej (StephanTLavavej) merged 68 commits intoDec 11, 2021
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Co-authored-by: Michael Schellenberger Costa <mschellenbergercosta@gmail.com>
Co-authored-by: Michael Schellenberger Costa <mschellenbergercosta@gmail.com>
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Stephan T. Lavavej (StephanTLavavej)
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July 28, 2021 21:23
Stephan T. Lavavej (StephanTLavavej)
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Casey Carter (CaseyCarter)
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Stephan T. Lavavej (StephanTLavavej)
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FYI, internal MSVC-PR-356165 needs to be merged before this can be merged internally. |
Co-authored-by: Michael Schellenberger Costa <mschellenbergercosta@googlemail.com>
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✔️ MSVC-PR mirroring note:As this PR adds new source files and a new lib, we'll need to update setup - done in MSVC-PR-368993. |
Stephan T. Lavavej (StephanTLavavej)
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| #pragma comment(linker, \ | ||
| "/alternatename:___sanitizer_annotate_contiguous_container=___sanitizer_annotate_contiguous_container_default") | ||
| #pragma comment(linker, "/alternatename:__Asan_vector_should_annotate=__Asan_vector_should_annotate_default") | ||
| #elif defined(_M_X64) || defined(_M_ARM) || defined(_M_ARM64) |
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I observe that there may be interesting ARM64EC (or CHPE) interactions with name mangling, but I can't point to specific issues, so no change requested.
Stephan T. Lavavej (StephanTLavavej)
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Casey Carter (CaseyCarter)
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Thanks for this major improvement to the STL's most important data structure! 🚀 ✔️ 🎉 😻 |
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Good luck with string! |
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Add ASan container annotations to vector. This should allow ASan to catch additional errors when using vector.
Specifically this will catch accesses from [
v.data() + v.size(),v.data() + v.capacity()) which would otherwise be missed as they are legal memory addresses.Closes #2030