[PATCH] D69576: [sanitizer_common] Create max_allocation_size_mb flag.

[Matt Morehouse via Phabricator via llvm-commits]

morehouse created this revision.
morehouse added reviewers: kcc, eugenis.
Herald added projects: Sanitizers, LLVM.
Herald added a subscriber: Sanitizers.

The flag allows the user to specify a maximum allocation size that the
sanitizers will honor.  Any larger allocations will return nullptr or
crash depending on allocator_may_return_null.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D69576

Files:
  compiler-rt/lib/asan/asan_allocator.cpp
  compiler-rt/lib/lsan/lsan_allocator.cpp
  compiler-rt/lib/msan/msan_allocator.cpp
  compiler-rt/lib/sanitizer_common/sanitizer_flags.inc
  compiler-rt/lib/tsan/rtl/tsan_mman.cpp
  compiler-rt/test/sanitizer_common/TestCases/max_allocation_size.cpp

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