diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2014-04-14 10:49:34 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-13 19:58:08 -0300 |
| commit | 322e6d19ede96ac6c13a132590c435ff17e0827f (patch) | |
| tree | 15ad2435106c707c331aac3a8662e70830b4399e /sound/soc/sh | |
| parent | f6cc51a9f428cfaacc733e9b97a0a1adbc198358 (diff) | |
[media] V4L2: ov7670: fix a wrong index, potentially Oopsing the kernel from user-space
Commit 75e2bdad8901a0b599e01a96229be922eef1e488 "ov7670: allow
configuration of image size, clock speed, and I/O method" uses a wrong
index to iterate an array. Apart from being wrong, it also uses an
unchecked value from user-space, which can cause access to unmapped
memory in the kernel, triggered by a normal desktop user with rights to
use V4L2 devices.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'sound/soc/sh')
0 files changed, 0 insertions, 0 deletions