bgpd: fix memory leak for extra attributes

this fixes commit b881c7074bb698aeb1b099175b325734fc6e44d2

diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index 29877eb7903e13568e76a84aa7844a653c21a6db..4e604b18c6993226cd8324e310280113fbb66b23 100644 (file)
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -675,6 +675,7 @@ bgp_attr_unintern (struct attr **attr)
     }
 
   bgp_attr_unintern_sub (&tmp);
+  bgp_attr_extra_free (&tmp);
 }
 
 void