RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-12-22 23:33:07 +00:00
Code Issues Projects Releases Wiki Activity

lavd/v4l2: fully init an ioctl argument.

Browse Source 
Silence a valgrind warning about uninitialized memory.
This commit is contained in:
Nicolas George 2013-03-27 11:11:31 +01:00
parent f810ca63f8
commit 9dd54d7422
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavdevice/v4l2.c
View File

@ -949,11 +949,10 @@ static int v4l2_read_header(AVFormatContext *s1)
}
if (!s->width && !s->height) {
struct v4l2_format fmt;
struct v4l2_format fmt = { .type = V4L2_BUF_TYPE_VIDEO_CAPTURE };
av_log(s1, AV_LOG_VERBOSE,
"Querying the device for the current frame size\n");
fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (v4l2_ioctl(s->fd, VIDIOC_G_FMT, &fmt) < 0) {
res = AVERROR(errno);
av_log(s1, AV_LOG_ERROR, "ioctl(VIDIOC_G_FMT): %s\n", av_err2str(res));