diff options
author | Daniel Lezcano <dlezcano@fr.ibm.com> | 2008-03-05 19:48:10 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2008-03-05 19:48:10 +0100 |
commit | 4591db4f37618f37a9f1f25d291c3c7a43a15a21 (patch) | |
tree | 10694d610a78d8cc607fcb2998e4dc97856138f6 | |
parent | [NETNS][IPV6] addrconf - make addrconf per namespace (diff) | |
download | linux-4591db4f37618f37a9f1f25d291c3c7a43a15a21.tar.xz linux-4591db4f37618f37a9f1f25d291c3c7a43a15a21.zip |
[NETNS][IPV6] route6 - add netns parameter to ip6_route_output
Add an netns parameter to ip6_route_output. That will allow to access
to the right routing table for outgoing traffic.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | include/net/ip6_route.h | 3 | ||||
-rw-r--r-- | net/ipv6/icmp.c | 2 | ||||
-rw-r--r-- | net/ipv6/ip6_output.c | 4 | ||||
-rw-r--r-- | net/ipv6/ip6_tunnel.c | 2 | ||||
-rw-r--r-- | net/ipv6/ndisc.c | 2 | ||||
-rw-r--r-- | net/ipv6/netfilter.c | 4 | ||||
-rw-r--r-- | net/ipv6/netfilter/ip6t_REJECT.c | 2 | ||||
-rw-r--r-- | net/ipv6/route.c | 7 | ||||
-rw-r--r-- | net/ipv6/sit.c | 2 | ||||
-rw-r--r-- | net/ipv6/xfrm6_policy.c | 2 | ||||
-rw-r--r-- | net/sctp/ipv6.c | 2 |
11 files changed, 17 insertions, 15 deletions
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index e0caed25bfba..0e2895c8b270 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -43,7 +43,8 @@ extern struct rt6_info *ip6_blk_hole_entry; extern void ip6_route_input(struct sk_buff *skb); -extern struct dst_entry * ip6_route_output(struct sock *sk, +extern struct dst_entry * ip6_route_output(struct net *net, + struct sock *sk, struct flowi *fl); extern int ip6_route_init(void); diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index cff74127ea32..d4c4b50420d8 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -178,7 +178,7 @@ 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(sk, fl); + dst = ip6_route_output(&init_net, sk, fl); if (dst->error) { IP6_INC_STATS(ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index ff3971173e1e..161afd1142d0 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -913,7 +913,7 @@ static int ip6_dst_lookup_tail(struct sock *sk, int err; if (*dst == NULL) - *dst = ip6_route_output(sk, fl); + *dst = ip6_route_output(&init_net, sk, fl); if ((err = (*dst)->error)) goto out_err_release; @@ -954,7 +954,7 @@ static int ip6_dst_lookup_tail(struct sock *sk, dst_release(*dst); memcpy(&fl_gw, fl, sizeof(struct flowi)); memset(&fl_gw.fl6_dst, 0, sizeof(struct in6_addr)); - *dst = ip6_route_output(sk, &fl_gw); + *dst = ip6_route_output(&init_net, sk, &fl_gw); if ((err = (*dst)->error)) goto out_err_release; } diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 4e1981660b3c..1e1ad1ed87e6 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -847,7 +847,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb, if ((dst = ip6_tnl_dst_check(t)) != NULL) dst_hold(dst); else { - dst = ip6_route_output(NULL, fl); + dst = ip6_route_output(&init_net, NULL, fl); if (dst->error || xfrm_lookup(&dst, fl, NULL, 0) < 0) goto tx_err_link_failure; diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index f1c95125100d..b5b4fd173e98 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1427,7 +1427,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, icmpv6_flow_init(ndisc_socket->sk, &fl, NDISC_REDIRECT, &saddr_buf, &ipv6_hdr(skb)->saddr, dev->ifindex); - dst = ip6_route_output(NULL, &fl); + dst = ip6_route_output(&init_net, NULL, &fl); if (dst == NULL) return; diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c index 2e06724dc348..aed51bcc66b4 100644 --- a/net/ipv6/netfilter.c +++ b/net/ipv6/netfilter.c @@ -23,7 +23,7 @@ int ip6_route_me_harder(struct sk_buff *skb) .saddr = iph->saddr, } }, }; - dst = ip6_route_output(skb->sk, &fl); + dst = ip6_route_output(&init_net, skb->sk, &fl); #ifdef CONFIG_XFRM if (!(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) && @@ -86,7 +86,7 @@ static int nf_ip6_reroute(struct sk_buff *skb, static int nf_ip6_route(struct dst_entry **dst, struct flowi *fl) { - *dst = ip6_route_output(NULL, fl); + *dst = ip6_route_output(&init_net, NULL, fl); return (*dst)->error; } diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c index b23baa635fe0..831708aeab37 100644 --- a/net/ipv6/netfilter/ip6t_REJECT.c +++ b/net/ipv6/netfilter/ip6t_REJECT.c @@ -93,7 +93,7 @@ static void send_reset(struct sk_buff *oldskb) fl.fl_ip_sport = otcph.dest; fl.fl_ip_dport = otcph.source; security_skb_classify_flow(oldskb, &fl); - dst = ip6_route_output(NULL, &fl); + dst = ip6_route_output(&init_net, NULL, &fl); if (dst == NULL) return; if (dst->error || xfrm_lookup(&dst, &fl, NULL, 0)) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index ec1fedb339cc..f31d7dc11e72 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -772,7 +772,8 @@ static struct rt6_info *ip6_pol_route_output(struct net *net, struct fib6_table return ip6_pol_route(net, table, fl->oif, fl, flags); } -struct dst_entry * ip6_route_output(struct sock *sk, struct flowi *fl) +struct dst_entry * ip6_route_output(struct net *net, struct sock *sk, + struct flowi *fl) { int flags = 0; @@ -782,7 +783,7 @@ struct dst_entry * ip6_route_output(struct sock *sk, struct flowi *fl) if (!ipv6_addr_any(&fl->fl6_src)) flags |= RT6_LOOKUP_F_HAS_SADDR; - return fib6_rule_lookup(&init_net, fl, flags, ip6_pol_route_output); + return fib6_rule_lookup(net, fl, flags, ip6_pol_route_output); } EXPORT_SYMBOL(ip6_route_output); @@ -2260,7 +2261,7 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void skb_reset_mac_header(skb); skb_reserve(skb, MAX_HEADER + sizeof(struct ipv6hdr)); - rt = (struct rt6_info*) ip6_route_output(NULL, &fl); + rt = (struct rt6_info*) ip6_route_output(&init_net, NULL, &fl); skb->dst = &rt->u.dst; err = rt6_fill_node(skb, rt, &fl.fl6_dst, &fl.fl6_src, iif, diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 68720aa63f96..1b8196c8d145 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -393,7 +393,7 @@ isatap_srcok(struct sk_buff *skb, struct iphdr *iph, struct net_device *dev) fl.oif = dev->ifindex; security_skb_classify_flow(skb, &fl); - dst = ip6_route_output(NULL, &fl); + dst = ip6_route_output(&init_net, NULL, &fl); if (!dst->error && (dst->dev == dev) && (neigh = dst->neighbour)) { addr6 = (struct in6_addr*)&neigh->primary_key; diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 6ef56303e69e..e96dafdc7032 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -38,7 +38,7 @@ static struct dst_entry *xfrm6_dst_lookup(int tos, xfrm_address_t *saddr, if (saddr) memcpy(&fl.fl6_src, saddr, sizeof(fl.fl6_src)); - dst = ip6_route_output(NULL, &fl); + dst = ip6_route_output(&init_net, NULL, &fl); err = dst->error; if (dst->error) { diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c index 3e4878800b36..4862835b0c39 100644 --- a/net/sctp/ipv6.c +++ b/net/sctp/ipv6.c @@ -257,7 +257,7 @@ static struct dst_entry *sctp_v6_get_dst(struct sctp_association *asoc, NIP6(fl.fl6_src)); } - dst = ip6_route_output(NULL, &fl); + dst = ip6_route_output(&init_net, NULL, &fl); if (!dst->error) { struct rt6_info *rt; rt = (struct rt6_info *)dst; |