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/addrconf.c b/net/ipv6/addrconf.c
index 30184e0..580ae50 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -1863,6 +1863,7 @@
struct inet6_ifaddr * ifp;
struct in6_addr addr;
int create = 0, update_lft = 0;
+ struct net *net = dev_net(dev);
if (pinfo->prefix_len == 64) {
memcpy(&addr, &pinfo->prefix, 8);
@@ -1881,7 +1882,7 @@
ok:
- ifp = ipv6_get_ifaddr(dev_net(dev), &addr, dev, 1);
+ ifp = ipv6_get_ifaddr(net, &addr, dev, 1);
if (ifp == NULL && valid_lft) {
int max_addresses = in6_dev->cnf.max_addresses;
@@ -1889,7 +1890,7 @@
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
if (in6_dev->cnf.optimistic_dad &&
- !ipv6_devconf.forwarding)
+ !net->ipv6.devconf_all->forwarding)
addr_flags = IFA_F_OPTIMISTIC;
#endif
@@ -2314,11 +2315,12 @@
static void addrconf_add_linklocal(struct inet6_dev *idev, struct in6_addr *addr)
{
struct inet6_ifaddr * ifp;
+ struct net *net = dev_net(idev->dev);
u32 addr_flags = IFA_F_PERMANENT;
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
if (idev->cnf.optimistic_dad &&
- !ipv6_devconf.forwarding)
+ !net->ipv6.devconf_all->forwarding)
addr_flags |= IFA_F_OPTIMISTIC;
#endif