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| author | Tristan Matthews <tmatth@videolan.org> | 2019-04-04 12:56:26 -0400 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2019-04-09 12:10:36 -0300 |
| commit | cf7a5c655c04cd7d1a8912f390a7ae971ecf447b (patch) | |
| tree | a82c6964000ca6eb5dfe3e2ed1ba998780cc52ad | |
| parent | 420fe39aff3dff17b064630963bbea1bdcdf79f4 (diff) | |
| download | ffmpeg-cf7a5c655c04cd7d1a8912f390a7ae971ecf447b.tar.gz | |
avformat/matroskaenc: fix leak on error
Signed-off-by: James Almer <jamrial@gmail.com>
(cherry picked from commit 1ec777dcdd03b43d3d694c3b4532dccea0b419f0)
| -rw-r--r-- | libavformat/matroskaenc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index aed83aef70..ff1cba0145 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -694,8 +694,10 @@ static int put_flac_codecpriv(AVFormatContext *s, av_dict_set(&dict, "WAVEFORMATEXTENSIBLE_CHANNEL_MASK", buf, 0); len = ff_vorbiscomment_length(dict, vendor); - if (len >= ((1<<24) - 4)) + if (len >= ((1<<24) - 4)) { + av_dict_free(&dict); return AVERROR(EINVAL); + } data = av_malloc(len + 4); if (!data) { |