diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2011-06-28 10:43:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:53:21 -0300 |
| commit | 82a7c049449ec5a2194249da341ec8bde14e968b (patch) | |
| tree | 689a71f2988b585608e41e7dee4d096c73c7ca22 | |
| parent | 2330fb8242c3efc281ab8a2d3e22686023699955 (diff) | |
[media] v4l2-ctrls: make manual_mode_value 8 bits and check against control range
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/v4l2-ctrls.c | 1 | ||||
| -rw-r--r-- | include/media/v4l2-ctrls.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c index d084cea2b3ba..1bbaed6a5930 100644 --- a/drivers/media/video/v4l2-ctrls.c +++ b/drivers/media/video/v4l2-ctrls.c @@ -1264,6 +1264,7 @@ void v4l2_ctrl_auto_cluster(unsigned ncontrols, struct v4l2_ctrl **controls, v4l2_ctrl_cluster(ncontrols, controls); WARN_ON(ncontrols <= 1); + WARN_ON(manual_val < master->minimum || manual_val > master->maximum); master->is_auto = true; master->manual_mode_value = manual_val; master->flags |= V4L2_CTRL_FLAG_UPDATE; diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index de68a59c7d84..8f08c6edf509 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -118,7 +118,7 @@ struct v4l2_ctrl { unsigned int is_private:1; unsigned int is_volatile:1; unsigned int is_auto:1; - unsigned int manual_mode_value:5; + unsigned int manual_mode_value:8; const struct v4l2_ctrl_ops *ops; u32 id; |