From 62f56fd7eae03b70e106a66bc8e2dac178d8738d Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sat, 23 Mar 2013 23:49:33 +0100
Subject: [PATCH] buffersink/uninit: use av_frame_free() not unref

Fixes memleak

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavfilter/buffersink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/buffersink.c b/libavfilter/buffersink.c
index bcb6525102..0f500d0227 100644
--- a/libavfilter/buffersink.c
+++ b/libavfilter/buffersink.c
@@ -63,7 +63,7 @@ static av_cold void uninit(AVFilterContext *ctx)
     if (sink->fifo) {
         while (av_fifo_size(sink->fifo) >= sizeof(AVFilterBufferRef *)) {
             av_fifo_generic_read(sink->fifo, &frame, sizeof(frame), NULL);
-            av_frame_unref(frame);
+            av_frame_free(&frame);
         }
         av_fifo_free(sink->fifo);
         sink->fifo = NULL;