ffmpeg | branch: master | Andreas Cadhalpun <andreas.cadhal...@googlemail.com> | Wed Apr 22 17:08:51 2015 +0200| [86d00ede4f9acb02690a0615490173648e1d933c] | committer: Michael Niedermayer
bink: check vst->index_entries before using it This fixes a NULL pointer dereference if vst->duration is 0. The problem was introduced in commit 0588acaf. Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> Signed-off-by: Michael Niedermayer <michae...@gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=86d00ede4f9acb02690a0615490173648e1d933c --- libavformat/bink.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libavformat/bink.c b/libavformat/bink.c index 92ce261..332edbb 100644 --- a/libavformat/bink.c +++ b/libavformat/bink.c @@ -194,7 +194,10 @@ static int read_header(AVFormatContext *s) return ret; } - avio_seek(pb, vst->index_entries[0].pos, SEEK_SET); + if (vst->index_entries) + avio_seek(pb, vst->index_entries[0].pos, SEEK_SET); + else + avio_skip(pb, 4); bink->current_track = -1; return 0; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
