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.rheinha...@gmail.com>
---
libavformat/webvttdec.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/webvttdec.c b/libavformat/webvttdec.c
index 6c4d5f6736..bd3d45b382 100644
--- a/libavformat/webvttdec.c
+++ b/libavformat/webvttdec.c
@@ -164,6 +164,8 @@ static int webvtt_read_header(AVFormatContext *s)
ff_subtitles_queue_finalize(s, &webvtt->q);
end:
+ if (res < 0)
+ ff_subtitles_queue_clean(&webvtt->q);
av_bprint_finalize(&cue, NULL);
return res;
}
--
2.20.1
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