| commit | aa4d9b53f0d71ff805bbd1e30fcba9d1827a7dd8 | [log] [tgz] |
|---|---|---|
| author | Hans Verkuil <hverkuil@xs4all.nl> | Wed Aug 01 15:52:46 2012 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Sat Aug 11 23:21:01 2012 -0300 |
| tree | 3c3cc6a610c91020b0b6f708be77552b01101ded | |
| parent | 00424c7ec5d39044df1ce79d48ff3022838aad44 [diff] |
[media] VIDIOC_ENUM_FREQ_BANDS fix When VIDIOC_ENUM_FREQ_BANDS is called for a driver that doesn't supply an enum_freq_bands op, then it will fall back to reporting a single freq band based on information from g_tuner or g_modulator. Due to a bug this is an infinite list since the index field wasn't tested. This patch fixes this and returns -EINVAL if index != 0. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>