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| author | Dr. David Alan Gilbert <linux@treblig.org> | 2010-10-24 13:33:09 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-25 18:53:44 -0200 |
| commit | 910f5f05f99c1ffbb484c4e6eb2a460e7a08e2d7 (patch) | |
| tree | 51bafcd6627b43233ce0896ecae489b8a19ee00a /lib | |
| parent | 52fae5eead706cb8d604ee634162f6694d75ccad (diff) | |
| download | op-kernel-dev-910f5f05f99c1ffbb484c4e6eb2a460e7a08e2d7.zip op-kernel-dev-910f5f05f99c1ffbb484c4e6eb2a460e7a08e2d7.tar.gz | |
[media] Guard a divide in v4l1 compat layer
Hi,
I managed to trigger a divide by 0 in the v4l compat code
with the mem2mem test module; I suspect perhaps it shouldn't
have been returning a 0 pixel wide picture, but either way it seems
right to guard this divide by 0 in the compatibility layer.
Tested on 2.6.36 (ubuntu build, but the code in this is the same as upstream),
but ***not tested with a real video device***.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
cc: stable.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions
