--- packet-icmpv6.c	28 Apr 2003 19:24:48 -0000	1.72
+++ packet-icmpv6.c	28 May 2003 13:07:23 -0000
@@ -228,7 +228,7 @@
 	}
 	proto_tree_add_text(icmp6opt_tree, tvb,
 	    offset + sizeof(*opt), len, "Link-layer address: %s", t);
-	free(t);
+	g_free(t);
 	break;
       }
     case ND_OPT_PREFIX_INFORMATION: