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| author | Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> | 2015-05-03 23:55:20 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-17 21:50:09 +0200 |
| commit | 7d9725187d1ac027e1659e014e78b73566e76b1d (patch) | |
| tree | 35f2300b9744f694b4387ca2bde6e846eba0f87d | |
| parent | 80cd5abf7fdb478e8ad83828cab5a10a772a06cc (diff) | |
| download | ffmpeg-7d9725187d1ac027e1659e014e78b73566e76b1d.tar.gz | |
matroskadec: check s->streams[k] before using it
This fixes a segmentation fault.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e54540655f229d06667dc7fa7005f2a20e101e80)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/matroskadec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index bf07738226..662f02b26a 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -1929,7 +1929,7 @@ static int matroska_read_header(AVFormatContext *s) snprintf(buf, sizeof(buf), "%s_%d", ff_matroska_video_stereo_plane[planes[j].type], i); for (k=0; k < matroska->tracks.nb_elem; k++) - if (planes[j].uid == tracks[k].uid) { + if (planes[j].uid == tracks[k].uid && s->streams[k]) { av_dict_set(&s->streams[k]->metadata, "stereo_mode", buf, 0); break; |