asfdec: prevent possible memory leak in the asf_read_metadata_obj

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index c12d8c79a088fdaa5df0f6315119439959c7375d..f2dd489b991c89991c25a30f2f749380122174ba 100644 (file)
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -572,7 +572,8 @@ static int asf_read_metadata_obj(AVFormatContext *s, const GUIDParseTable *g)
                 if ((ret = process_metadata(s, name, name_len, val_len, type,
                                             &asf->asf_sd[st_num].asf_met)) < 0)
                     break;
-            }
+            } else
+                av_freep(&name);
         }
     }