ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@gmail.com> | Sat Jun 13 22:34:19 2020 +0200| [cbe336c9e81e2d9de3a18abef887c9255a9b9da5] | committer: Andreas Rheinhardt
avformat/matroskadec: Move AVBufferRef instead of copying, fix memleak EBML binary elements are already made reference-counted when read; so when populating the AVStream.attached_pic, one does not need to allocate a new buffer for the data; instead the current code just creates a new reference to the underlying AVBuffer. But this can be improved even further: Just move the already existing reference. This also fixes a memleak that happens upon error because matroska_read_close has not been called in this scenario. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cbe336c9e81e2d9de3a18abef887c9255a9b9da5 --- libavformat/matroskadec.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index bb3a126c29..b1da40983f 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -2938,9 +2938,8 @@ static int matroska_read_header(AVFormatContext *s) st->codecpar->codec_type = AVMEDIA_TYPE_VIDEO; av_init_packet(pkt); - pkt->buf = av_buffer_ref(attachments[j].bin.buf); - if (!pkt->buf) - return AVERROR(ENOMEM); + pkt->buf = attachments[j].bin.buf; + attachments[j].bin.buf = NULL; pkt->data = attachments[j].bin.data; pkt->size = attachments[j].bin.size; pkt->stream_index = st->index; _______________________________________________ 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".
