From 286153ea48618fd2287a5e26610729c1f9e83793 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= <ubitux@gmail.com>
Date: Sun, 17 Mar 2013 02:57:43 +0100
Subject: [PATCH] lavfi/alphaextract: fix frame memleak.

---
 libavfilter/vf_alphaextract.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_alphaextract.c b/libavfilter/vf_alphaextract.c
index 8fff80581b..62ceecff5f 100644
--- a/libavfilter/vf_alphaextract.c
+++ b/libavfilter/vf_alphaextract.c
@@ -98,7 +98,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *cur_buf)
     ret = ff_filter_frame(outlink, out_buf);
 
 end:
-    av_frame_unref(cur_buf);
+    av_frame_free(&cur_buf);
     return ret;
 }