diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-11-11 08:16:03 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-20 07:45:10 -0800 |
| commit | 899901b0776c94e91742f7f3e14ad39bc6e44411 (patch) | |
| tree | 6a840f95e448313fda260403f04e569f38f66757 /drivers/sn | |
| parent | ec0593f929cd58143998f42263d74b10c203d393 (diff) | |
media: bttv: don't setup the controls if there are no video devices
commit f8e1b699a5504a2da05834c7cfdddb125a8ce088 upstream.
The no_video flag was checked in all other cases except one. Calling
v4l2_ctrl_handler_setup() if no_video is 1 will crash.
This wasn't noticed before since there are only two card types that
set no_video to 1, so this type of hardware is quite rare.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Lorenz Röhrl <sheepshit@gmx.de>
Tested-by: Lorenz Röhrl <sheepshit@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/sn')
0 files changed, 0 insertions, 0 deletions