(add_addrs): ignore addresses of unknown type

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8379 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/krb5/get_for_creds.c

@@ -63,9 +63,10 @@ add_addrs(krb5_context context,
     }
     for (a = ai; a != NULL; a = a->ai_next) {
 	ret = krb5_sockaddr2address (a->ai_addr, &addr->val[i++]);
-	if (ret)
+	if (ret != 0 && ret != KRB5_PROG_ATYPE_NOSUPP)
 	    goto fail;
     }
+    addr->len = i;
     return 0;
 fail:
     krb5_free_addresses (context, addr);