From 6352c6bb63244f59072ea1fc1f6be0631c0cdd8c Mon Sep 17 00:00:00 2001
From: Aurelien Jacobs <aurel@gnuage.org>
Date: Thu, 26 Feb 2009 14:40:04 +0000
Subject: [PATCH] fix a memleak in av_metadata_set()

Originally committed as revision 17617 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavformat/metadata.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavformat/metadata.c b/libavformat/metadata.c
index 6744f22db7..1a2a907d98 100644
--- a/libavformat/metadata.c
+++ b/libavformat/metadata.c
@@ -68,8 +68,10 @@ int av_metadata_set(AVMetadata **pm, const char *key, const char *value)
         m->elems[m->count].value= av_strdup(value);
         m->count++;
     }
-    if(!m->count)
+    if(!m->count) {
+        av_free(m->elems);
         av_freep(pm);
+    }
 
     return 0;
 }