File quagga-0.99.20-fix-bgpd-attr-memleak.patch of Package quagga

Index: quagga-0.99.20/bgpd/bgp_attr.c
===================================================================
--- quagga-0.99.20.orig/bgpd/bgp_attr.c
+++ quagga-0.99.20/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