vorbisdec: do not leak the first frame.

diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c
index ebe7aa79dc9870676ed193fdc83afc6c1254c602..be2e38dfd5e2dbcb663c003149edd495831d38f3 100644 (file)
--- a/libavcodec/vorbisdec.c
+++ b/libavcodec/vorbisdec.c
@@ -1707,6 +1707,7 @@ static int vorbis_decode_frame(AVCodecContext *avctx, void *data,
     if (!vc->first_frame) {
         vc->first_frame = 1;
         *got_frame_ptr = 0;
+        av_frame_unref(frame);
         return buf_size;
     }