Only print an error with send_termreq if debug_lvl is 2 or more.

[tinc] / src / protocol.c

diff --git a/src/protocol.c b/src/protocol.c
index b5305e8..3b81d7a 100644 (file)
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -1,6 +1,6 @@
 /*
     protocol.c -- handle the meta-protocol
-    Copyright (C) 1999 Ivo Timmermans <zarq@iname.com>
+    Copyright (C) 1999,2000 Ivo Timmermans <zarq@iname.com>
 
     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
@@ -19,6 +19,8 @@
 
 #include "config.h"
 
+#include <sys/types.h>
+
 #include <stdlib.h>
 #include <string.h>
 #include <syslog.h>
@@ -38,6 +40,8 @@
 char buffer[MAXBUFSIZE+1];
 int buflen;
 
+/* Outgoing request routines */
+
 int send_ack(conn_list_t *cl)
 {
 cp
@@ -66,9 +70,10 @@ cp
 
   buflen = snprintf(buffer, MAXBUFSIZE, "%d %lx\n", TERMREQ, myself->vpn_ip);
 
-  if((write(cl->meta_socket, buffer, buflen)) < 0)
+  if(write(cl->meta_socket, buffer, buflen) < 0)
     {
-      syslog(LOG_ERR, "send failed: %s:%d: %m", __FILE__, __LINE__);
+      if(debug_lvl > 1)
+       syslog(LOG_ERR, "send failed: %s:%d: %m", __FILE__, __LINE__);
       return -1;
     }
 cp
@@ -178,7 +183,7 @@ cp
   return 0;
 }
 
-void send_key_changed2(void)
+void send_key_changed_all(void)
 {
   conn_list_t *p;
 cp
@@ -396,7 +401,8 @@ cp
 int passphrase_h(conn_list_t *cl)
 {
 cp
-  cl->pp=xmalloc(sizeof(*(cl->pp)));
+  cl->pp = xmalloc(sizeof(*(cl->pp)));
+
   if(sscanf(cl->buffer, "%*d %as", &(cl->pp->phrase)) != 1)
     {
       syslog(LOG_ERR, "got bad PASSPHRASE request: %s", cl->buffer);