ipv6 netns: Make several "global" sysctl variables namespace aware.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 282fdb3..beb48e3 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -784,15 +784,17 @@
idev = ifp->idev;
} else {
+ struct net *net = dev_net(dev);
+
idev = in6_dev_get(dev);
if (!idev) {
/* XXX: count this drop? */
return;
}
- if (ipv6_chk_acast_addr(dev_net(dev), dev, &msg->target) ||
+ if (ipv6_chk_acast_addr(net, dev, &msg->target) ||
(idev->cnf.forwarding &&
- (ipv6_devconf.proxy_ndp || idev->cnf.proxy_ndp) &&
+ (net->ipv6.devconf_all->proxy_ndp || idev->cnf.proxy_ndp) &&
(is_router = pndisc_is_router(&msg->target, dev)) >= 0)) {
if (!(NEIGH_CB(skb)->flags & LOCALLY_ENQUEUED) &&
skb->pkt_type != PACKET_HOST &&
@@ -921,6 +923,7 @@
if (neigh) {
u8 old_flags = neigh->flags;
+ struct net *net = dev_net(dev);
if (neigh->nud_state & NUD_FAILED)
goto out;
@@ -931,8 +934,8 @@
* has already sent a NA to us.
*/
if (lladdr && !memcmp(lladdr, dev->dev_addr, dev->addr_len) &&
- ipv6_devconf.forwarding && ipv6_devconf.proxy_ndp &&
- pneigh_lookup(&nd_tbl, dev_net(dev), &msg->target, dev, 0)) {
+ net->ipv6.devconf_all->forwarding && net->ipv6.devconf_all->proxy_ndp &&
+ pneigh_lookup(&nd_tbl, net, &msg->target, dev, 0)) {
/* XXX: idev->cnf.prixy_ndp */
goto out;
}