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Now starts when no non-loopback interfaces configured

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This commit is contained in:
frekky 2015-08-29 20:10:25 +08:00
parent 98da57ba74
commit c83a52c771
1 changed files with 14 additions and 9 deletions
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7
src/iodined.c
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@ -283,6 +283,8 @@ main(int argc, char **argv)
bind_fd = 0;
mtu = 1130; /* Very many relays give fragsize 1150 or slightly
higher for NULL; tun/zlib adds ~17 bytes. */
dns4addr_len = 0;
dns6addr_len = 0;
listen_ip4 = NULL;
listen_ip6 = NULL;
port = 53;
@ -447,17 +449,20 @@ main(int argc, char **argv)
foreground = 1;
}
if (addrfamily == AF_UNSPEC || addrfamily == AF_INET) {
dns4addr_len = get_addr(listen_ip4, port, AF_INET, AI_PASSIVE | AI_NUMERICHOST, &dns4addr);
if (dns4addr_len < 0) {
warnx("Bad IPv4 address to listen on.");
usage();
}
}
if (addrfamily == AF_UNSPEC || addrfamily == AF_INET6) {
dns6addr_len = get_addr(listen_ip6, port, AF_INET6, AI_PASSIVE | AI_NUMERICHOST, &dns6addr);
if (dns6addr_len < 0) {
warnx("Bad IPv6 address to listen on.");
usage();
}
}
if(bind_enable) {
in_addr_t dns_ip = ((struct sockaddr_in *) &dns4addr)->sin_addr.s_addr;
if (bind_port < 1 || bind_port > 65535) {