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[sanitizer] Implement reallocarray.
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Authored by eugenis on Wed, Apr 24, 6:17 PM.

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Summary

It's a cross of calloc and realloc. Sanitizers implement calloc-like check for size
overflow.

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rL LLVM

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eugenis created this revision.Wed, Apr 24, 6:17 PM
Herald added projects: Restricted Project, Restricted Project. · View Herald TranscriptWed, Apr 24, 6:17 PM
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vitalybuka accepted this revision.Thu, Apr 25, 10:25 AM
This revision is now accepted and ready to land.Thu, Apr 25, 10:25 AM
eugenis updated this revision to Diff 197231.Mon, Apr 29, 5:36 PM

disable sanitizer_common reallocarray test on darwin

This revision was automatically updated to reflect the committed changes.