X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fprotocol_auth.c;h=698806886ba363cfdd51984f5b2e5d44f7cc2642;hp=98d5b61dde4415db74e3c12a853489a99d8c5eea;hb=95968c67f9df9102ddbce5b7c8d34107989ad51a;hpb=f75e71bc693847af71f61fb72cd788e3e47f9bd3

diff --git a/src/protocol_auth.c b/src/protocol_auth.c
index 98d5b61d..69880688 100644
--- a/src/protocol_auth.c
+++ b/src/protocol_auth.c
@@ -1,7 +1,7 @@
 /*
     protocol_auth.c -- handle the meta-protocol, authentication
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2010 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -109,15 +109,13 @@ bool id_h(connection_t *c) {
 }
 
 bool send_metakey(connection_t *c) {
-	char *buffer;
-	int len;
 	bool x;
 
-	len = RSA_size(c->rsa_key);
+	int len = RSA_size(c->rsa_key);
 
 	/* Allocate buffers for the meta key */
 
-	buffer = alloca(2 * len + 1);
+	char buffer[2 * len + 1];
 	
 	c->outkey = xrealloc(c->outkey, len);
 
@@ -287,16 +285,13 @@ bool metakey_h(connection_t *c) {
 }
 
 bool send_challenge(connection_t *c) {
-	char *buffer;
-	int len;
-
 	/* CHECKME: what is most reasonable value for len? */
 
-	len = RSA_size(c->rsa_key);
+	int len = RSA_size(c->rsa_key);
 
 	/* Allocate buffers for the challenge */
 
-	buffer = alloca(2 * len + 1);
+	char buffer[2 * len + 1];
 
 	c->hischallenge = xrealloc(c->hischallenge, len);
 
@@ -539,7 +534,7 @@ bool ack_h(connection_t *c) {
 	if(get_config_int(lookup_config(c->config_tree, "PMTU"), &mtu) && mtu < n->mtu)
 		n->mtu = mtu;
 
-	if(get_config_int(lookup_config(myself->connection->config_tree, "PMTU"), &mtu) && mtu < n->mtu)
+	if(get_config_int(lookup_config(config_tree, "PMTU"), &mtu) && mtu < n->mtu)
 		n->mtu = mtu;
 
 	if(get_config_bool(lookup_config(c->config_tree, "ClampMSS"), &choice)) {
@@ -580,7 +575,7 @@ bool ack_h(connection_t *c) {
 	if(tunnelserver)
 		send_add_edge(c, c->edge);
 	else
-		send_add_edge(broadcast, c->edge);
+		send_add_edge(everyone, c->edge);
 
 	/* Run MST and SSSP algorithms */