Pi-Hole/dnsmasq
1
0
Fork 0
mirror of https://github.com/pi-hole/dnsmasq.git synced 2025-12-19 18:28:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

import of dnsmasq-2.29.tar.gz

Browse Source
This commit is contained in:
Simon Kelley
2006-04-22 15:05:01 +01:00
parent 5e9e0efb01
commit 309331f52c
22 changed files with 708 additions and 677 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/netlink.c
View File

@@ -36,8 +36,18 @@ void netlink_init(struct daemon *daemon)
addr.nl_groups = RTMGRP_IPV4_ROUTE;
#endif
if ((daemon->netlinkfd = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE)) == -1 ||
bind(daemon->netlinkfd, (struct sockaddr *)&addr, sizeof(addr)) == -1)
/* May not be able to have permission to set multicast groups don't die in that case */
if ((daemon->netlinkfd = socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE)) != -1)
{
if (bind(daemon->netlinkfd, (struct sockaddr *)&addr, sizeof(addr)) == -1)
{
addr.nl_groups = 0;
if (errno != EPERM || bind(daemon->netlinkfd, (struct sockaddr *)&addr, sizeof(addr)) == -1)
daemon->netlinkfd = -1;
}
}
if (daemon->netlinkfd == -1)
die(_("cannot create RTnetlink socket: %s"), NULL);
iov.iov_len = 200;