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[NETNS]: Process IP layer in the context of the correct namespace.

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Replace all the rest of the init_net with a proper net on the IP layer.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev 2008-03-24 15:31:00 -07:00 • committed by David S. Miller
parent 7a6adb92fe
commit cb84663e4d
5 changed files with 14 additions and 8 deletions
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6
net/ipv4/ip_input.c
View file

@ -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;
}