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| author | Benjamin Thery <benjamin.thery@bull.net> | 2008-03-05 10:49:18 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-03-05 10:49:18 -0800 |
| commit | 9a43b709a230705ca40a6f854a334a02334a3c1c (patch) | |
| tree | 2dba0cbab9a90760cedae1802c0c6c5d6f87fe2b /net | |
| parent | da6bb5c0c5c22e8289aa555afadfb69487fafbc3 (diff) | |
| download | linux-9a43b709a230705ca40a6f854a334a02334a3c1c.tar.gz | |
[NETNS][IPV6] icmp6 - make icmpv6_socket per namespace
This patch make the changes necessary to support network namespaces in ICMPv6. Signed-off-by: Benjamin Thery <benjamin.thery@bull.net> Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/icmp.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index d4c4b50420d8..6b5391ab8346 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -163,6 +163,7 @@ static inline int icmpv6_xrlim_allow(struct sock *sk, int type, struct flowi *fl) { struct dst_entry *dst; + struct net *net = sk->sk_net; int res = 0; /* Informational messages are not limited. */ @@ -178,7 +179,7 @@ static inline int icmpv6_xrlim_allow(struct sock *sk, int type, * XXX: perhaps the expire for routing entries cloned by * this lookup should be more aggressive (not longer than timeout). */ - dst = ip6_route_output(&init_net, sk, fl); + dst = ip6_route_output(net, sk, fl); if (dst->error) { IP6_INC_STATS(ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES); @@ -186,7 +187,7 @@ static inline int icmpv6_xrlim_allow(struct sock *sk, int type, res = 1; } else { struct rt6_info *rt = (struct rt6_info *)dst; - int tmo = init_net.ipv6.sysctl.icmpv6_time; + int tmo = net->ipv6.sysctl.icmpv6_time; /* Give more bandwidth to wider prefixes. */ if (rt->rt6i_dst.plen < 128) @@ -305,6 +306,7 @@ static inline void mip6_addr_swap(struct sk_buff *skb) {} void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info, struct net_device *dev) { + struct net *net = skb->dev->nd_net; struct inet6_dev *idev = NULL; struct ipv6hdr *hdr = ipv6_hdr(skb); struct sock *sk; @@ -334,7 +336,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info, */ addr_type = ipv6_addr_type(&hdr->daddr); - if (ipv6_chk_addr(&init_net, &hdr->daddr, skb->dev, 0)) + if (ipv6_chk_addr(net, &hdr->daddr, skb->dev, 0)) saddr = &hdr->daddr; /* @@ -391,7 +393,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info, fl.fl_icmp_code = code; security_skb_classify_flow(skb, &fl); - sk = icmpv6_sk(&init_net); + sk = icmpv6_sk(net); np = inet6_sk(sk); if (icmpv6_xmit_lock(sk)) @@ -507,6 +509,7 @@ EXPORT_SYMBOL(icmpv6_send); static void icmpv6_echo_reply(struct sk_buff *skb) { + struct net *net = skb->dev->nd_net; struct sock *sk; struct inet6_dev *idev; struct ipv6_pinfo *np; @@ -537,7 +540,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb) fl.fl_icmp_type = ICMPV6_ECHO_REPLY; security_skb_classify_flow(skb, &fl); - sk = icmpv6_sk(&init_net); + sk = icmpv6_sk(net); np = inet6_sk(sk); if (icmpv6_xmit_lock(sk)) |