Update copyright notices.

[tinc] / src / protocol_key.c

diff --git a/src/protocol_key.c b/src/protocol_key.c
index b55e830..4f1e1b7 100644 (file)
--- a/src/protocol_key.c
+++ b/src/protocol_key.c
@@ -1,7 +1,7 @@
 /*
     protocol_key.c -- handle the meta-protocol, key exchange
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2016 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
@@ -159,7 +159,7 @@ bool send_ans_key(node_t *to) {
        // Create a new key
        if (1 != RAND_bytes((unsigned char *)to->inkey, to->inkeylength)) {
                int err = ERR_get_error();
-               logger(LOG_ERR, "Failed to generate random for key (%s)", "SEND_ANS_KEY", ERR_error_string(err, NULL));
+               logger(LOG_ERR, "Failed to generate random for key (%s)", ERR_error_string(err, NULL));
                return false; // Do not send insecure keys, let connection attempt fail.
        }
 
@@ -233,7 +233,7 @@ bool ans_key_h(connection_t *c) {
                        return true;
                }
 
-               if(!*address && from->address.sa.sa_family != AF_UNSPEC) {
+               if(!*address && from->address.sa.sa_family != AF_UNSPEC && to->minmtu) {
                        char *address, *port;
                        ifdebug(PROTOCOL) logger(LOG_DEBUG, "Appending reflexive UDP address to ANS_KEY from %s to %s", from->name, to->name);
                        sockaddr2str(&from->address, &address, &port);