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| author | Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> | 2015-05-03 23:55:20 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-01 23:25:22 +0200 |
| commit | 84cc40cbe154ecc7ad460b879d39ad9df62957a6 (patch) | |
| tree | bdadd1232f4beb93dde16ec0120c902fb820695f | |
| parent | 43bfe0ada57f585f79b06215d6e0e9976e6e59c8 (diff) | |
| download | ffmpeg-84cc40cbe154ecc7ad460b879d39ad9df62957a6.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 c06bc2e6be..7618284d8c 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -1942,7 +1942,7 @@ static int matroska_parse_tracks(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; |