[FFmpeg-devel] [PATCH] avformat/avformat: also clear packet queues when closing a muxer

[James Almer]

FFFormatContext.packet_buffer is used in mux.c, and if a muxing process fails at a
point where packets remained in said queue, they will leak.

Fixes ticket #11419

Signed-off-by: James Almer <jamrial at gmail.com>
---
 libavformat/avformat.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavformat/avformat.c b/libavformat/avformat.c
index eb9afad837..10aad7bb93 100644
--- a/libavformat/avformat.c
+++ b/libavformat/avformat.c
@@ -192,8 +192,7 @@ void avformat_free_context(AVFormatContext *s)
     av_packet_free(&si->parse_pkt);
     av_freep(&s->streams);
     av_freep(&s->stream_groups);
-    if (s->iformat)
-        ff_flush_packet_queue(s);
+    ff_flush_packet_queue(s);
     av_freep(&s->url);
     av_free(s);
 }
-- 
2.48.1