ffmpeg | branch: master | Andreas Rheinhardt <[email protected]> | Mon Sep 28 18:05:44 2020 +0200| [432f291dffb0079bf447b1cdb8802a022298510f] | committer: Andreas Rheinhardt
avformat/movenc: Free old vos_data before overwriting it Otherwise the old data leaks whenever extradata needs to be rewritten (e.g. when encoding FLAC with our encoder that sends an updated extradata packet at the end). Signed-off-by: Andreas Rheinhardt <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=432f291dffb0079bf447b1cdb8802a022298510f --- libavformat/movenc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 7256eb2a0f..6ed93d89ea 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -6983,6 +6983,7 @@ static int mov_write_trailer(AVFormatContext *s) AVCodecParameters *par = track->par; track->vos_len = par->extradata_size; + av_freep(&track->vos_data); track->vos_data = av_malloc(track->vos_len + AV_INPUT_BUFFER_PADDING_SIZE); if (!track->vos_data) return AVERROR(ENOMEM); _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
