diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2018-10-29 06:15:31 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-26 09:42:50 +0100 |
| commit | 8185cc4ff897d89f2f64ab56d77b7a4c69cbe377 (patch) | |
| tree | 623a9a5b124e471b8a3e73f9bdc54356bc4ef5b5 /security/security.c | |
| parent | 505c2ac72a099266f4c530ed987132c98372367f (diff) | |
media: vivid: fix error handling of kthread_run
commit 701f49bc028edb19ffccd101997dd84f0d71e279 upstream.
kthread_run returns an error pointer, but elsewhere in the code
dev->kthread_vid_cap/out is checked against NULL.
If kthread_run returns an error, then set the pointer to NULL.
I chose this method over changing all kthread_vid_cap/out tests
elsewhere since this is more robust.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: syzbot+53d5b2df0d9744411e2e@syzkaller.appspotmail.com
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security/security.c')
0 files changed, 0 insertions, 0 deletions