diff options
| author | Andy Walls <awalls@md.metrocast.net> | 2010-12-19 21:59:56 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-29 08:17:10 -0200 |
| commit | ddda424999817fbc17adf9013feb066903382ede (patch) | |
| tree | 1f75abf4d6a4814519b74fce450296cd495ba56e /drivers/staging | |
| parent | b0c45686c8e8aecc7b0cd04d9b6af48d74418d53 (diff) | |
[media] ivtv: Return EFAULT when copy_from_user() fails in ivtv_write_vbi_from_user()
If write() on a VBI device node fails due to a bad buffer pointer from
userspace, we should notify the application properly with EFAULT, per the
V4L2 API spec.
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging')
0 files changed, 0 insertions, 0 deletions