ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Wed Feb 24 17:03:11 2021 +0100| [8213f0a7f7e64c81a275118ac00decbaa96e040a] | committer: Paul B Mahol
avformat/vpk: check that samples_per_block is > 0 Fixes floating point exception. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8213f0a7f7e64c81a275118ac00decbaa96e040a --- libavformat/vpk.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libavformat/vpk.c b/libavformat/vpk.c index b1df4e0dfd..f7f20548dc 100644 --- a/libavformat/vpk.c +++ b/libavformat/vpk.c @@ -121,7 +121,10 @@ static int vpk_read_seek(AVFormatContext *s, int stream_index, int64_t ret = 0; samples_per_block = av_get_audio_frame_duration2(par, par->block_align); - timestamp /= samples_per_block; + if (samples_per_block > 0) + timestamp /= samples_per_block; + else + return -1; ret = avio_seek(s->pb, vpk->data_start + timestamp * par->block_align, SEEK_SET); if (ret < 0) return ret; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
