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author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-20 17:36:39 +0100 |
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committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-26 13:32:30 +0100 |
commit | 029cf6a91ceb849f31f575111070a113c53b29ee (patch) | |
tree | adb689c745662c0bb6e525446b79fd41840b4d45 /libavutil | |
parent | f7d7ce4717a1331b17d3b09d4ad92feeb1f4b5a3 (diff) | |
download | ffmpeg-029cf6a91ceb849f31f575111070a113c53b29ee.tar.gz |
avformat/flacenc: Fix memleak when writing attached pictures fails
The FLAC muxer currently stores an attached picture corresponding to an
AVStream in AVStream.priv_data. The AVPacket contained therein is
unreferenced after it has been written. The AVPacket structure itself is
then freed generically as AVStream.priv_data.
And this can lead to memleaks if an attached picture is not written:
It might be because the trailer is never written or because writing
a previous attached picture failed in case error_recognition is set
to explode.
Therefore free the packets properly (i.e. with av_packet_free())
in the muxer's deinit function.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavutil')
0 files changed, 0 insertions, 0 deletions