<vector>: Add ASan annotations.
#2071
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miscco
reviewed
Jul 27, 2021
Co-authored-by: Michael Schellenberger Costa <[email protected]>
Co-authored-by: Michael Schellenberger Costa <[email protected]>
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CaseyCarter
requested changes
Jul 29, 2021
|
FYI, internal MSVC-PR-356165 needs to be merged before this can be merged internally. |
miscco
reviewed
Nov 25, 2021
Co-authored-by: Michael Schellenberger Costa <[email protected]>
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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. |
StephanTLavavej
requested changes
Dec 10, 2021
CaseyCarter
approved these changes
Dec 10, 2021
CaseyCarter
approved these changes
Dec 10, 2021
StephanTLavavej
approved these changes
Dec 10, 2021
| #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.
cbezault
commented
Dec 10, 2021
StephanTLavavej
requested changes
Dec 10, 2021
StephanTLavavej
approved these changes
Dec 10, 2021
CaseyCarter
approved these changes
Dec 10, 2021
|
Thanks for this major improvement to the STL's most important data structure! 🚀 ✔️ 🎉 😻 |
|
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