From cb84663e4d239f23f0d872bc6463c272e74daad8 Mon Sep 17 00:00:00 2001 From: "Denis V. Lunev" Date: Mon, 24 Mar 2008 15:31:00 -0700 Subject: [NETNS]: Process IP layer in the context of the correct namespace. Replace all the rest of the init_net with a proper net on the IP layer. Signed-off-by: Denis V. Lunev Signed-off-by: David S. Miller --- net/ipv4/ip_input.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'net/ipv4/ip_input.c') diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index f3a7a08a463f..eb1fa27dc0c4 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -160,6 +160,7 @@ int ip_call_ra_chain(struct sk_buff *skb) struct ip_ra_chain *ra; u8 protocol = ip_hdr(skb)->protocol; struct sock *last = NULL; + struct net_device *dev = skb->dev; read_lock(&ip_ra_lock); for (ra = ip_ra_chain; ra; ra = ra->next) { @@ -170,7 +171,8 @@ int ip_call_ra_chain(struct sk_buff *skb) */ if (sk && inet_sk(sk)->num == protocol && (!sk->sk_bound_dev_if || - sk->sk_bound_dev_if == skb->dev->ifindex)) { + sk->sk_bound_dev_if == dev->ifindex) && + sk->sk_net == dev->nd_net) { if (ip_hdr(skb)->frag_off & htons(IP_MF | IP_OFFSET)) { if (ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN)) { read_unlock(&ip_ra_lock); @@ -286,7 +288,7 @@ static inline int ip_rcv_options(struct sk_buff *skb) opt = &(IPCB(skb)->opt); opt->optlen = iph->ihl*4 - sizeof(struct iphdr); - if (ip_options_compile(&init_net, opt, skb)) { + if (ip_options_compile(dev->nd_net, opt, skb)) { IP_INC_STATS_BH(IPSTATS_MIB_INHDRERRORS); goto drop; } -- cgit v1.2.3