netsniff-ng.git - A high-performance Linux networking toolkit

Age	Commit message (Collapse)	Author	Files	Lines
2013-05-13	staging: add mausezahn staging directory	Daniel Borkmann	1	-0/+422
	After some back and forth, we decided that it is easier to maintain mausezahn in a staging directory until it is fully reworked and cleaned up to be ready to be fully integrated. This way, it is better than having it in a separate branch, and we can also accept patches from outside more easily. Also, while at it, fix up some function mismatches with libcli. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

et-next.git/commit/mm/kasan/report.c?id=e91210766341cb356ead7fd39f07493a3d00b80f'>e91210766341cb356ead7fd39f07493a3d00b80f (patch) tree61dbc0295ce72f8df40571cdddde69f3d90e9b58 /mm/kasan/report.c parentfc5aeeaf593278f07ffa4d97296e27423ecae867 (diff)

kasan: update reported bug types for not user nor kernel memory accesses

Each access with address lower than kasan_shadow_to_mem(KASAN_SHADOW_START) is reported as user-memory-access. This is not always true, the accessed address might not be in user space. Fix this by reporting such accesses as null-ptr-derefs or wild-memory-accesses. There's another reason for this change. For userspace ASan we have a bunch of systems that analyze error types for the purpose of classification and deduplication. Sooner of later we will write them to KASAN as well. Then clearly and explicitly stated error types will bring value. Signed-off-by: Andrey Konovalov <andreyknvl@google.com> Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Konstantin Serebryany <kcc@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Diffstat (limited to 'mm/kasan/report.c')