diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-04-24 13:40:07 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-04-27 15:45:56 -0300 |
| commit | 2aa2342f2ba7caac0c5ed08331e883b7a72da2dd (patch) | |
| tree | 69eb39d559fcfc36742537caaf208dd10af29320 /drivers/media/video/videodev.c | |
| parent | 3f6892aca5d23730a747ce88eb0b6848e7a52a2f (diff) | |
V4L/DVB (5554): Fix: vidioc_g_parm were not zeroing the memory
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/videodev.c')
| -rw-r--r-- | drivers/media/video/videodev.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c index fdfef0b53315..80ac5f86d9e5 100644 --- a/drivers/media/video/videodev.c +++ b/drivers/media/video/videodev.c @@ -1404,6 +1404,11 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_G_PARM: { struct v4l2_streamparm *p=arg; + __u32 type=p->type; + + memset(p,0,sizeof(*p)); + p->type=type; + if (vfd->vidioc_g_parm) { ret=vfd->vidioc_g_parm(file, fh, p); } else { @@ -1415,8 +1420,6 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, v4l2_video_std_construct(&s, vfd->current_norm, v4l2_norm_to_name(vfd->current_norm)); - memset(p,0,sizeof(*p)); - p->parm.capture.timeperframe = s.frameperiod; ret=0; } |