diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 3 | ||||
| -rw-r--r-- | net/ipv6/ndisc.c | 3 | ||||
| -rw-r--r-- | net/ipv6/netfilter/ip6_queue.c | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index cd2db728d183..1a6783646520 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2259,6 +2259,9 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event, int run_pending = 0; int err; + if (dev->nd_net != &init_net) + return NOTIFY_DONE; + switch(event) { case NETDEV_REGISTER: if (!idev && dev->mtu >= IPV6_MIN_MTU) { diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 5b596659177c..d2d44dc22f19 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1525,6 +1525,9 @@ static int ndisc_netdev_event(struct notifier_block *this, unsigned long event, { struct net_device *dev = ptr; + if (dev->nd_net != &init_net) + return NOTIFY_DONE; + switch (event) { case NETDEV_CHANGEADDR: neigh_changeaddr(&nd_tbl, dev); diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index dfc58fbdb68b..64536a3ef2f6 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -547,6 +547,9 @@ ipq_rcv_dev_event(struct notifier_block *this, { struct net_device *dev = ptr; + if (dev->nd_net != &init_net) + return NOTIFY_DONE; + /* Drop any packets associated with the downed device */ if (event == NETDEV_DOWN) ipq_dev_drop(dev->ifindex); |