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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2010-04-25 16:27:14 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-19 12:58:44 -0300 |
| commit | cf7a50eeb6f462a0b7d1619fcb27a727a2981769 (patch) | |
| tree | ae71d7dfc5af77429f9d881d59ab98f08353c170 /drivers/base/sys.c | |
| parent | a90ef69c1f67319ddbba0170767c660c7fb5d4c9 (diff) | |
| download | linux-stable-cf7a50eeb6f462a0b7d1619fcb27a727a2981769.tar.gz linux-stable-cf7a50eeb6f462a0b7d1619fcb27a727a2981769.tar.bz2 linux-stable-cf7a50eeb6f462a0b7d1619fcb27a727a2981769.zip | |
V4L/DVB: uvcvideo: Prevent division by 0 when control step value is 0
The control step values reported by the device are used as a divisor
unchecked, which can result in a division by zero.
Check the step value and make it 1 when null.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/base/sys.c')
0 files changed, 0 insertions, 0 deletions