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| author | Johan Hovold | 2017-03-13 09:53:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2017-04-10 07:30:58 -0300 |
| commit | eacb975b48272f54532b62f515a3cf7eefa35123 (patch) | |
| tree | e37179e47b386c5722046d1de7650990d2089baf /Documentation/driver-api/frame-buffer.rst | |
| parent | d5823511c0f8719a39e72ede1bce65411ac653b7 (diff) | |
[media] usbvision: fix NULL-deref at probe
Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer or accessing memory beyond the endpoint array should a
malicious device lack the expected endpoints.
Fixes: 2a9f8b5d25be ("V4L/DVB (5206): Usbvision: set alternate interface
modification")
Cc: stable <stable@vger.kernel.org> # 2.6.21
Cc: Thierry MERLE <thierry.merle@free.fr>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/driver-api/frame-buffer.rst')
0 files changed, 0 insertions, 0 deletions