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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> | 2020-07-01 21:38:25 +0200 |
| commit | 8bfc38893b37a167d1f668c90f5a0741122b5ff3 (patch) | |
| tree | 443f7e16d3f004c7d8755a43097f7cd563c95948 | |
| parent | 1e6a52841c2d298444d1c876bc8bb395d64e20dc (diff) | |
| download | ffmpeg-8bfc38893b37a167d1f668c90f5a0741122b5ff3.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 06b827b70f..25fe7ac9a6 100644 --- a/libavformat/subviewerdec.c +++ b/libavformat/subviewerdec.c @@ -162,6 +162,8 @@ 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; } |