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matroskadec_haali: protect against unknown tracks causing a crash

This commit is contained in:
Hendrik Leppkes 2013-04-09 20:43:19 +02:00
parent ac18245d29
commit 1cea3b06df
Signed by: hendrik
GPG Key ID: 846079A4B0A7C1B5
1 changed files with 1 additions and 1 deletions
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2
libavformat/matroskadec_haali.c
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@ -1310,7 +1310,7 @@ again:
return AVERROR_EOF;
track = &ctx->tracks[track_num];
if (!track->stream || track->stream->discard == AVDISCARD_ALL) {
if (track_num >= ctx->num_tracks || !track->stream || track->stream->discard == AVDISCARD_ALL) {
av_freep(&frame_data);
goto again;
}