avformat/srtdec: 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 c70409957c)
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-06-14 03:23:27 +02:00
parent 7f46b16cb2
commit 3168d6ff3b
1 changed files with 2 additions and 0 deletions

View File

@ -207,6 +207,8 @@ static int srt_read_header(AVFormatContext *s)
ff_subtitles_queue_finalize(s, &srt->q);
end:
if (res < 0)
ff_subtitles_queue_clean(&srt->q);
av_bprint_finalize(&buf, NULL);
return res;
}