Thurston Dang 8784dcef34

[msan] Detect dereferencing zero-alloc as use-of-uninitialized-value (#155944) ...

When a zero-byte allocation is requested, MSan actually allocates 1-byte
for compatibility. This change poisons that byte, to detect
dereferences.

Also updates the test from #155934

2025-08-29 10:19:38 -07:00

..

tests

[msan] Reland with even more improvement: Improve packed multiply-add instrumentation (#153353)

2025-08-15 16:35:42 -07:00

.clang-format

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CMakeLists.txt

[Ubsan][Driver] Remove UBSAN C++ runtime from other sanitizers (#121006)

2024-12-24 13:57:03 -08:00

msan_allocator.cpp

[msan] Detect dereferencing zero-alloc as use-of-uninitialized-value (#155944)

2025-08-29 10:19:38 -07:00

msan_allocator.h

[sanitizer] Replace ALIGNED with alignas

2024-07-15 16:12:42 -07:00

msan_chained_origin_depot.cpp

[NFC][sanitizer] Rename to Lock{Before,After}Fork StackDepotBase locking (#76303)

2023-12-23 16:23:55 -08:00

msan_chained_origin_depot.h

[NFC][sanitizer] Rename Lock{Before,After}Fork suffixes locking StackDepotBase (#76279)

2023-12-22 23:38:01 -08:00

msan_dl.cpp

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msan_dl.h

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msan_flags.h

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msan_flags.inc

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msan_ignorelist.txt

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msan_interceptors.cpp

msan: Support free_sized and free_aligned_sized from C23 (#144529)

2025-06-20 09:16:40 -07:00

msan_interface_internal.h

Reapply "[msan] Automatically print shadow for failing outlined checks" (#145611) (#145615)

2025-06-24 20:33:11 -07:00

msan_linux.cpp

[sanitizer] VReport BeforeFork/AfterFork (#111900)

2024-10-10 13:12:36 -07:00

msan_new_delete.cpp

[msan] Unwind stack before fatal reports (#77168)

2024-01-08 17:15:16 -08:00

msan_origin.h

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msan_poisoning.cpp

[sanitizer] Replace uptr by usize/SIZE_T in interfaces

2024-12-07 20:20:27 -08:00

msan_poisoning.h

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msan_report.cpp

Reland: [sanitizer_symbolizer] Add StackTracePrinter virtual class (#66689)

2023-09-21 11:28:20 -07:00

msan_report.h

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msan_thread.cpp

Reland "[sanitizer] Fix partially initialized static TLS range" (#108883)

2024-09-16 14:05:00 -07:00

msan_thread.h

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msan.cpp

Reapply "[msan] Automatically print shadow for failing outlined checks" (#145611) (#145615)

2025-06-24 20:33:11 -07:00

msan.h

[msan] Re-exec with no ASLR if memory layout is incompatible on Linux (#85142)

2024-03-15 09:49:00 -07:00

msan.syms.extra

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