ffmpeg | branch: release/2.6 | Andreas Cadhalpun <andreas.cadhal...@googlemail.com> | Sun May 3 23:07:20 2015 +0200| [33d77bc384676fc6b0ca51777519b001994d76df] | committer: Andreas Cadhalpun
matroskadec: use uint64_t instead of int for index_scale index_scale is set to matroska->time_scale of type uint64_t. When index_scale is int, the assignment can overflow and e.g. result in index_scale = 0. This causes a floating point exception due to the division by index_scale. Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> Signed-off-by: Michael Niedermayer <michae...@gmx.at> (cherry picked from commit eb9fb508b0e09d85d234fe694333b2005e1d7a7e) Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=33d77bc384676fc6b0ca51777519b001994d76df --- libavformat/matroskadec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index da96421..0756d04 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -1496,7 +1496,7 @@ static void matroska_add_index_entries(MatroskaDemuxContext *matroska) { EbmlList *index_list; MatroskaIndex *index; - int index_scale = 1; + uint64_t index_scale = 1; int i, j; if (matroska->ctx->flags & AVFMT_FLAG_IGNIDX) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
