kernel-netlink: Fix compilation on old kernels not defining IFA_F_NODAD

Fixes #2490.
2017-12-11 10:35:30 +01:00 · 2017-12-11 10:35:30 +01:00 · 3c36c95539
parent 0701236337
commit 3c36c95539
1 changed files with 2 additions and 0 deletions
--- a/src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c
+++ b/src/libcharon/plugins/kernel_netlink/kernel_netlink_net.c
@ -2333,7 +2333,9 @@ static status_t manage_ipaddr(private_kernel_netlink_net_t *this, int nlmsg_type

 	if (ip->get_family(ip) == AF_INET6)
 	{
+#ifdef IFA_F_NODAD
 		msg->ifa_flags |= IFA_F_NODAD;
+#endif
 		if (this->rta_prefsrc_for_ipv6)
 		{
 			/* if source routes are possible we let the virtual IP get