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Import Upstream version 1.0.29

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This commit is contained in:
Guus Sliepen 2019-08-26 13:44:47 +02:00
parent d08a5d8f0b
commit 1077a20a8c
39 changed files with 865 additions and 375 deletions
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7
src/protocol.c
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@ -1,7 +1,7 @@
/*
protocol.c -- handle the meta-protocol, basic functions
Copyright (C) 1999-2005 Ivo Timmermans,
2000-2015 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
@ -75,10 +75,11 @@ bool send_request(connection_t *c, const char *format, ...) {
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;