/*
protocol.c -- handle the meta-protocol, basic functions
Copyright (C) 1999-2005 Ivo Timmermans,
- 2000-2013 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
input buffer anyway */
va_start(args, format);
- len = vsnprintf(buffer, MAXBUFSIZE, format, args);
+ len = vsnprintf(buffer, sizeof buffer, format, args);
+ buffer[sizeof buffer - 1] = 0;
va_end(args);
- if(len < 0 || len > MAXBUFSIZE - 1) {
+ if(len < 0 || len > sizeof buffer - 1) {
logger(LOG_ERR, "Output buffer overflow while sending request to %s (%s)",
c->name, c->hostname);
return false;