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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2021-11-05 20:30:27 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-07 19:32:39 +0000 |
| commit | e7ea51cd879c8214a824717d28a169b5f2262c02 (patch) | |
| tree | 9765f08f40624ef336b98d41cc9328de2319c8c9 /mm/gup_test.h | |
| parent | 8ac9dfd58b138f7e82098a4e0a0d46858b12215b (diff) | |
| download | linux-stable-e7ea51cd879c8214a824717d28a169b5f2262c02.tar.gz linux-stable-e7ea51cd879c8214a824717d28a169b5f2262c02.tar.bz2 linux-stable-e7ea51cd879c8214a824717d28a169b5f2262c02.zip | |
sctp: remove unreachable code from sctp_sf_violation_chunk()
sctp_sf_violation_chunk() is not called with asoc argument equal to NULL,
but if that happens it would lead to NULL pointer dereference
in sctp_vtag_verify().
The patch removes code that handles NULL asoc in sctp_sf_violation_chunk().
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Proposed-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/gup_test.h')
0 files changed, 0 insertions, 0 deletions