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author | Aurelien Jacobs <aurel@gnuage.org> | 2008-03-31 20:16:04 +0000 |
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committer | Aurelien Jacobs <aurel@gnuage.org> | 2008-03-31 20:16:04 +0000 |
commit | 2d1cb025887c4c42f03185a29da898d4eceaffa9 (patch) | |
tree | 61d3ce8bbaf34c74a210770ed48808fe52249719 /libavformat/matroskadec.c | |
parent | 4477dedc4f7a0ca11c1c1f8f31dbd51cbbec10fa (diff) | |
download | ffmpeg-streaming-2d1cb025887c4c42f03185a29da898d4eceaffa9.zip ffmpeg-streaming-2d1cb025887c4c42f03185a29da898d4eceaffa9.tar.gz |
check return value of matroska_find_track_by_num (fix a segfault)
Originally committed as revision 12659 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/matroskadec.c')
-rw-r--r-- | libavformat/matroskadec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index a4274f3..86a3994 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -2355,6 +2355,7 @@ matroska_read_header (AVFormatContext *s, for (i=0; i<matroska->num_indexes; i++) { MatroskaDemuxIndex *idx = &matroska->index[i]; track = matroska_find_track_by_num(matroska, idx->track); + if (track < 0) continue; stream = matroska->tracks[track]->stream_index; if (stream >= 0 && stream < matroska->ctx->nb_streams) av_add_index_entry(matroska->ctx->streams[stream], |