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| author | Jordan Rose <jordan_rose@apple.com> | 2017-03-08 21:53:12 +0000 |
|---|---|---|
| committer | Jordan Rose <jordan_rose@apple.com> | 2017-03-08 21:53:12 +0000 |
| commit | 16300aa2961c88e29f6b33022cfdd90d2c7476e3 (patch) | |
| tree | d6cf8b2cc1297cddc71329e512371e896b04b427 /llvm/lib/Support/Path.cpp | |
| parent | ecb95f58a209e3e3abd796664f6f5308babd44be (diff) | |
| download | llvm-16300aa2961c88e29f6b33022cfdd90d2c7476e3.zip llvm-16300aa2961c88e29f6b33022cfdd90d2c7476e3.tar.gz llvm-16300aa2961c88e29f6b33022cfdd90d2c7476e3.tar.bz2 | |
Add red zones to BumpPtrAllocator under ASan
To help catch buffer overruns, this patch changes BumpPtrAllocator to
insert an extra unused byte between allocations when building with
ASan. SpecificBumpPtrAllocator opts out of this behavior, since it
needs to destroy its items later by walking the allocated memory.
Reviewed by Pete Cooper.
llvm-svn: 297310
Diffstat (limited to 'llvm/lib/Support/Path.cpp')
0 files changed, 0 insertions, 0 deletions