avformat: unref packet after storing it in internal packet queue

Fixes a memory leak when using genpts

diff --git a/libavformat/utils.c b/libavformat/utils.c
index 3f82659..5c4d452 100644 (file)
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1559,6 +1559,7 @@ int av_read_frame(AVFormatContext *s, AVPacket *pkt)
 
         ret = add_to_pktbuf(&s->internal->packet_buffer, pkt,
                             &s->internal->packet_buffer_end, 1);
+        av_packet_unref(pkt);
         if (ret < 0)
             return ret;
     }