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from 2bc86f57b Revert "[compiler-rt] Cleanup usage of C++ ABI library" new f7986b464 Fix false positive when tag_in_malloc=0,tag_in_free=1. new 8f60425d3 Runtime flags for malloc bisection. new 710e49a53 Fix unsymbolized stack history printing.
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Summary of changes: lib/hwasan/CMakeLists.txt | 1 + lib/hwasan/hwasan_allocator.cc | 17 +++++++--- lib/hwasan/hwasan_flags.inc | 13 +++++++ lib/hwasan/hwasan_malloc_bisect.h | 50 +++++++++++++++++++++++++++ lib/hwasan/hwasan_report.cc | 4 +-- lib/sanitizer_common/CMakeLists.txt | 1 + lib/sanitizer_common/sanitizer_hash.h | 43 +++++++++++++++++++++++ lib/sanitizer_common/sanitizer_stackdepot.cc | 21 +++--------- test/hwasan/TestCases/malloc_bisect.c | 26 ++++++++++++++ test/hwasan/TestCases/stack-uar.c | 5 +++ test/hwasan/TestCases/tag_in_free.c | 51 ++++++++++++++++++++++++++++ 11 files changed, 208 insertions(+), 24 deletions(-) create mode 100644 lib/hwasan/hwasan_malloc_bisect.h create mode 100644 lib/sanitizer_common/sanitizer_hash.h create mode 100644 test/hwasan/TestCases/malloc_bisect.c create mode 100644 test/hwasan/TestCases/tag_in_free.c