[FFmpeg-devel] [PATCH 18/21] avformat/assdec: Fix memleak when reading header fails

[Andreas Rheinhardt]

In this case, the subtitle queue would leak because ass_read_close() is
not called automatically when reading the header fails. This is changed
by setting the FF_INPUTFORMAT_HEADER_CLEANUP flag.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
 libavformat/assdec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/assdec.c b/libavformat/assdec.c
index f66b296673..d9e0af264a 100644
--- a/libavformat/assdec.c
+++ b/libavformat/assdec.c
@@ -189,4 +189,5 @@ AVInputFormat ff_ass_demuxer = {
     .read_packet    = ass_read_packet,
     .read_close     = ass_read_close,
     .read_seek2     = ass_read_seek,
+    .flags_internal = FF_INPUTFORMAT_HEADER_CLEANUP,
 };
-- 
2.20.1