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| author | Kees Cook <[email protected]> | 2020-04-07 03:12:45 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-04-07 17:43:44 +0000 |
| commit | ef065653e526a020d2a71549f413f14a830db799 (patch) | |
| tree | dc3a7c537cf23765f5c54c7db43d86984cd855a9 /scripts/gcc-plugins/gcc-generate-ipa-pass.h | |
| parent | kasan: unset panic_on_warn before calling panic() (diff) | |
| download | kernel-ef065653e526a020d2a71549f413f14a830db799.tar.gz kernel-ef065653e526a020d2a71549f413f14a830db799.zip | |
ubsan: include bug type in report header
When syzbot tries to figure out how to deduplicate bug reports, it prefers
seeing a hint about a specific bug type (we can do better than just
"UBSAN"). This lifts the handler reason into the UBSAN report line that
includes the file path that tripped a check. Unfortunately, UBSAN does
not provide function names.
Suggested-by: Dmitry Vyukov <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Alexander Potapenko <[email protected]>
Cc: Andrey Konovalov <[email protected]>
Cc: Andrey Ryabinin <[email protected]>
Cc: Ard Biesheuvel <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Dan Carpenter <[email protected]>
Cc: Elena Petrova <[email protected]>
Cc: "Gustavo A. R. Silva" <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Link: https://lore.kernel.org/lkml/CACT4Y+bsLJ-wFx_TaXqax3JByUOWB3uk787LsyMVcfW6JzzGvg@mail.gmail.com
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-ipa-pass.h')
0 files changed, 0 insertions, 0 deletions