[FFmpeg-cvslog] avformat/realtextdec: Simplify cleanup after read_header failure

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sat Mar 21 18:31:06 2020 +0100| [5a58e582159da9286b227eb27537c44c9a6ed233] | committer: Andreas Rheinhardt

avformat/realtextdec: Simplify cleanup after read_header failure

by setting the FF_FMT_INIT_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5a58e582159da9286b227eb27537c44c9a6ed233
---

 libavformat/realtextdec.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavformat/realtextdec.c b/libavformat/realtextdec.c
index 3aeeee8d1c..e0e2cc90e6 100644
--- a/libavformat/realtextdec.c
+++ b/libavformat/realtextdec.c
@@ -124,8 +124,6 @@ static int realtext_read_header(AVFormatContext *s)
 
 end:
     av_bprint_finalize(&buf, NULL);
-    if (res < 0)
-        ff_subtitles_queue_clean(&rt->q);
     return res;
 }
 
@@ -154,6 +152,7 @@ const AVInputFormat ff_realtext_demuxer = {
     .name           = "realtext",
     .long_name      = NULL_IF_CONFIG_SMALL("RealText subtitle format"),
     .priv_data_size = sizeof(RealTextContext),
+    .flags_internal = FF_FMT_INIT_CLEANUP,
     .read_probe     = realtext_probe,
     .read_header    = realtext_read_header,
     .read_packet    = realtext_read_packet,