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| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2013-09-29 20:09:56 +0200 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2013-09-30 07:55:23 +0200 |
| commit | e34ba4723ee5461dc29f8973f5cbe6e31575ab81 (patch) | |
| tree | 1d41ef0daa40027e47cface4cdba78bd42307d7c | |
| parent | 5c7d86cbde71c3db566194096300ce052e026c38 (diff) | |
| download | ffmpeg-e34ba4723ee5461dc29f8973f5cbe6e31575ab81.tar.gz | |
Avoid img_segment_size == 0 in mtv demuxer.
Fixes ticket #3011.
| -rw-r--r-- | libavformat/mtv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/mtv.c b/libavformat/mtv.c index 29c26c6811..0517dd2d83 100644 --- a/libavformat/mtv.c +++ b/libavformat/mtv.c @@ -105,8 +105,8 @@ static int mtv_read_header(AVFormatContext *s) mtv->img_height=mtv->img_segment_size / (mtv->img_bpp>>3) / mtv->img_width; } - if(!mtv->img_height || !mtv->img_width){ - av_log(s, AV_LOG_ERROR, "width or height is invalid and I cannot calculate them from other information\n"); + if(!mtv->img_height || !mtv->img_width || !mtv->img_segment_size){ + av_log(s, AV_LOG_ERROR, "width or height or segment_size is invalid and I cannot calculate them from other information\n"); return AVERROR(EINVAL); } |