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Make v4l_read_header() don't free a stream in case of failure when

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reading its header. The stream will be freed later in
av_open_input_stream(). Fix a segmentation fault due to a double free
on the same pointer.

Originally committed as revision 14246 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2008-07-15 20:39:20 +00:00
parent b0367ef00a
commit 7c1d608ece
1 changed files with 0 additions and 1 deletions
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libavdevice/v4l.c
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@ -258,7 +258,6 @@ static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
fail: fail:
if (video_fd >= 0) if (video_fd >= 0)
close(video_fd); close(video_fd);
av_free(st);
return AVERROR(EIO); return AVERROR(EIO);
} }