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| author | Andrey Konovalov <andreyknvl@gmail.com> | 2021-09-02 14:57:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-09-03 09:58:14 -0700 |
| commit | 1b0668be62cfa394903bb368641c80533bf42d5a (patch) | |
| tree | b06271e51fb3ff83e4ef07bfc9cb471b3c05d4be /lib/locking-selftest-rlock-softirq.h | |
| parent | 555999a009aacd90ea51a6690e8eb2a5d0427edc (diff) | |
| download | lwn-1b0668be62cfa394903bb368641c80533bf42d5a.tar.gz lwn-1b0668be62cfa394903bb368641c80533bf42d5a.zip | |
kasan: test: disable kmalloc_memmove_invalid_size for HW_TAGS
The HW_TAGS mode doesn't check memmove for negative size. As a result,
the kmalloc_memmove_invalid_size test corrupts memory, which can result in
a crash.
Disable this test with HW_TAGS KASAN.
Link: https://lkml.kernel.org/r/088733a06ac21eba29aa85b6f769d2abd74f9638.1628779805.git.andreyknvl@gmail.com
Signed-off-by: Andrey Konovalov <andreyknvl@gmail.com>
Reviewed-by: Marco Elver <elver@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/locking-selftest-rlock-softirq.h')
0 files changed, 0 insertions, 0 deletions