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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-06-14 03:07:28 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-07-01 21:33:54 +0200 |
| commit | b0bdd9f16e906dd285af9887a591ff5978ea195b (patch) | |
| tree | d626ff1b05c1054bedf5e9747d30631a84d8b51d | |
| parent | 24ef2a85a335d02cd57186e21098ea57218ca014 (diff) | |
| download | ffmpeg-b0bdd9f16e906dd285af9887a591ff5978ea195b.tar.gz | |
avformat/assdec: Fix memleak upon read header failure
The already parsed subtitles (contained in an FFDemuxSubtitlesQueue)
would leak if an error happened upon reading a subsequent subtitle
or if creating the extradata failed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit 5ab39c2d8c1e5e00b48d758eee7d5ae435a99ef7)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavformat/assdec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/assdec.c b/libavformat/assdec.c index f66b296673..8fb9e8e501 100644 --- a/libavformat/assdec.c +++ b/libavformat/assdec.c @@ -160,6 +160,8 @@ static int ass_read_header(AVFormatContext *s) ff_subtitles_queue_finalize(s, &ass->q); end: + if (res < 0) + ass_read_close(s); av_bprint_finalize(&header, NULL); av_bprint_finalize(&line, NULL); av_bprint_finalize(&rline, NULL); |