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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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21
src/netutl.c
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@ -1,7 +1,7 @@
/*
netutl.c -- some supporting network utility code
Copyright (C) 1998-2005 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
@ -231,6 +231,25 @@ void sockaddrunmap(sockaddr_t *sa) {
}
}
void sockaddr_setport(sockaddr_t *sa, const char *port) {
uint16_t portnum = htons(atoi(port));
if(!portnum)
return;
switch(sa->sa.sa_family) {
case AF_INET:
sa->in.sin_port = portnum;
break;
case AF_INET6:
sa->in6.sin6_port = portnum;
break;
case AF_UNKNOWN:
free(sa->unknown.port);
sa->unknown.port = xstrdup(port);
default:
return;
}
}
/* Subnet mask handling */
int maskcmp(const void *va, const void *vb, int masklen) {