Commit 2b63c222 authored by Flavio Pimentel Duarte's avatar Flavio Pimentel Duarte Committed by Luca Abeni
Browse files

Error path fix: close the video device on failure

Original patch by Flavio Pimentel Duarte (flaviop AT land DOT ufrj DOT br)

Originally committed as revision 5075 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 40116978
......@@ -126,17 +126,20 @@ static int device_open(const char *devname, uint32_t *capabilities)
if (res < 0 && errno == 515)
{
av_log(NULL, AV_LOG_ERROR, "QUERYCAP not implemented, probably V4L device but not supporting V4L2\n");
close(fd);
return -1;
}
if (res < 0) {
av_log(NULL, AV_LOG_ERROR, "ioctl(VIDIOC_QUERYCAP): %s\n",
strerror(errno));
close(fd);
return -1;
}
if ((cap.capabilities & V4L2_CAP_VIDEO_CAPTURE) == 0) {
av_log(NULL, AV_LOG_ERROR, "Not a video capture device\n");
close(fd);
return -1;
}
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment