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| author | Antonio Ospite <ospite@studenti.unina.it> | 2011-10-12 20:59:26 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-10-19 11:48:08 (GMT) |
| commit | e58fced201ad6e6cb673f07499919c3b20792d94 (patch) | |
| tree | 7db4aac4f1380e15a8c0442e74634db99ef39636 /crypto/arc4.c | |
| parent | 899e3ee404961a90b828ad527573aaaac39f0ab1 (diff) | |
| download | linux-e58fced201ad6e6cb673f07499919c3b20792d94.tar.xz | |
[media] videodev: fix a NULL pointer dereference in v4l2_device_release()
The change in 8280b66 does not cover the case when v4l2_dev is already
NULL, fix that.
With a Kinect sensor, seen as an USB camera using GSPCA in this context,
a NULL pointer dereference BUG can be triggered by just unplugging the
device after the camera driver has been loaded.
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'crypto/arc4.c')
0 files changed, 0 insertions, 0 deletions