linux/mm/kasan
Andrey Ryabinin eb06f43f1c kasan: always taint kernel on report
Currently we already taint the kernel in some cases.  E.g.  if we hit some
bug in slub memory we call object_err() which will taint the kernel with
TAINT_BAD_PAGE flag.  But for other kind of bugs kernel left untainted.

Always taint with TAINT_BAD_PAGE if kasan found some bug.  This is useful
for automated testing.

Signed-off-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Alexander Potapenko <glider@google.com>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-11-05 19:34:48 -08:00
..
kasan_init.c x86/kasan, mm: Introduce generic kasan_populate_zero_shadow() 2015-08-22 14:54:55 +02:00
kasan.c kasan: use IS_ALIGNED in memory_is_poisoned_8() 2015-11-05 19:34:48 -08:00
kasan.h kasan: update reported bug types for not user nor kernel memory accesses 2015-11-05 19:34:48 -08:00
Makefile x86/kasan, mm: Introduce generic kasan_populate_zero_shadow() 2015-08-22 14:54:55 +02:00
report.c kasan: always taint kernel on report 2015-11-05 19:34:48 -08:00