ffmpeg | branch: master | Derek Buitenhuis <derek.buitenh...@gmail.com> | Wed Jan 27 21:12:04 2016 +0000| [265ed6732fbde8a4082b2ba71fe3cd623f649bab] | committer: Derek Buitenhuis
libavcodec/util: Fix timebase overflow check It could accidentally divide by zero if num was zero. Signed-off-by: Derek Buitenhuis <derek.buitenh...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=265ed6732fbde8a4082b2ba71fe3cd623f649bab --- libavcodec/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 13ee243..491d8ea 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -1475,7 +1475,7 @@ FF_ENABLE_DEPRECATION_WARNINGS if (!avctx->rc_initial_buffer_occupancy) avctx->rc_initial_buffer_occupancy = avctx->rc_buffer_size * 3 / 4; - if (avctx->ticks_per_frame && + if (avctx->ticks_per_frame && avctx->time_base.num && avctx->ticks_per_frame > INT_MAX / avctx->time_base.num) { av_log(avctx, AV_LOG_ERROR, "ticks_per_frame %d too large for the timebase %d/%d.", _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
