From 00672d2ce5135ccc165f327ad70aa9f4f6cfc0ec Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 16 Nov 2014 23:34:40 +0100
Subject: [PATCH] avcodec/rl2: clear freed pointers

Avoid leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/rl2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/rl2.c b/libavcodec/rl2.c
index 6e63ed148f..eaf31b63a0 100644
--- a/libavcodec/rl2.c
+++ b/libavcodec/rl2.c
@@ -207,7 +207,7 @@ static av_cold int rl2_decode_end(AVCodecContext *avctx)
 {
     Rl2Context *s = avctx->priv_data;
 
-    av_free(s->back_frame);
+    av_freep(&s->back_frame);
 
     return 0;
 }