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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-06-14 03:27:11 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-07-03 14:13:47 +0200 |
| commit | f8d1b5d7691245b71ec8f9b6b807e85b0832f73d (patch) | |
| tree | 938ab6b167eec9cfa5a3c09cfb471be53bcdfa02 | |
| parent | 1cf9ba634e0ddc4763e4956a637578e7cb8700fe (diff) | |
| download | ffmpeg-f8d1b5d7691245b71ec8f9b6b807e85b0832f73d.tar.gz | |
avformat/subviewerdec: 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.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
(cherry picked from commit a708f652737eba08607df84394ca4bec6b458736)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavformat/subviewerdec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/subviewerdec.c b/libavformat/subviewerdec.c index af084f4856..e8d1eb6c96 100644 --- a/libavformat/subviewerdec.c +++ b/libavformat/subviewerdec.c @@ -156,6 +156,8 @@ static int subviewer_read_header(AVFormatContext *s) ff_subtitles_queue_finalize(s, &subviewer->q); end: + if (res < 0) + ff_subtitles_queue_clean(&subviewer->q); av_bprint_finalize(&header, NULL); return res; } |