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[NETNS]: Add namespace parameter to ip_route_output_key. 

Needed to propagate it down to the ip_route_output_flow.

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 2008-01-22 22:07:34 -08:00 committed by David S. Miller
parent f1b050bf7a
commit f206351a50
21 changed files with 44 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/infiniband/core/addr.c
View File

@ -158,7 +158,7 @@ static void addr_send_arp(struct sockaddr_in *dst_in)
memset(&fl, 0, sizeof fl);
fl.nl_u.ip4_u.daddr = dst_ip;
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
return;
neigh_event_send(rt->u.dst.neighbour, NULL);
@ -179,7 +179,7 @@ static int addr_resolve_remote(struct sockaddr_in *src_in,
memset(&fl, 0, sizeof fl);
fl.nl_u.ip4_u.daddr = dst_ip;
fl.nl_u.ip4_u.saddr = src_ip;
ret = ip_route_output_key(&rt, &fl);
ret = ip_route_output_key(&init_net, &rt, &fl);
if (ret)
goto out;

2
drivers/net/bonding/bond_main.c
View File

@ -2517,7 +2517,7 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
fl.fl4_dst = targets[i];
fl.fl4_tos = RTO_ONLINK;
rv = ip_route_output_key(&rt, &fl);
rv = ip_route_output_key(&init_net, &rt, &fl);
if (rv) {
if (net_ratelimit()) {
printk(KERN_WARNING DRV_NAME

2
include/net/route.h
View File

@ -111,7 +111,7 @@ extern void ip_rt_redirect(__be32 old_gw, __be32 dst, __be32 new_gw,
__be32 src, struct net_device *dev);
extern void rt_cache_flush(int how);
extern int __ip_route_output_key(struct net *, struct rtable **, const struct flowi *flp);
extern int ip_route_output_key(struct rtable **, struct flowi *flp);
extern int ip_route_output_key(struct net *, struct rtable **, struct flowi *flp);
extern int ip_route_output_flow(struct net *, struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
extern int ip_route_input(struct sk_buff*, __be32 dst, __be32 src, u8 tos, struct net_device *devin);
extern unsigned short ip_rt_frag_needed(struct iphdr *iph, unsigned short new_mtu);

2
net/atm/clip.c
View File

@ -534,7 +534,7 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip)
unlink_clip_vcc(clip_vcc);
return 0;
}
error = ip_route_output_key(&rt, &fl);
error = ip_route_output_key(&init_net, &rt, &fl);
if (error)
return error;
neigh = __neigh_lookup(&clip_tbl, &ip, rt->u.dst.dev, 1);

2
net/bridge/br_netfilter.c
View File

@ -353,7 +353,7 @@ static int br_nf_pre_routing_finish(struct sk_buff *skb)
if (err != -EHOSTUNREACH || !in_dev || IN_DEV_FORWARD(in_dev))
goto free_skb;
if (!ip_route_output_key(&rt, &fl)) {
if (!ip_route_output_key(&init_net, &rt, &fl)) {
/* - Bridged-and-DNAT'ed traffic doesn't
* require ip_forwarding. */
if (((struct dst_entry *)rt)->dev == dev) {

6
net/ipv4/arp.c
View File

@ -424,7 +424,7 @@ static int arp_filter(__be32 sip, __be32 tip, struct net_device *dev)
int flag = 0;
/*unsigned long now; */
if (ip_route_output_key(&rt, &fl) < 0)
if (ip_route_output_key(&init_net, &rt, &fl) < 0)
return 1;
if (rt->u.dst.dev != dev) {
NET_INC_STATS_BH(LINUX_MIB_ARPFILTER);
@ -1002,7 +1002,7 @@ static int arp_req_set(struct net *net, struct arpreq *r,
struct flowi fl = { .nl_u = { .ip4_u = { .daddr = ip,
.tos = RTO_ONLINK } } };
struct rtable * rt;
if ((err = ip_route_output_key(&rt, &fl)) != 0)
if ((err = ip_route_output_key(net, &rt, &fl)) != 0)
return err;
dev = rt->u.dst.dev;
ip_rt_put(rt);
@ -1109,7 +1109,7 @@ static int arp_req_delete(struct net *net, struct arpreq *r,
struct flowi fl = { .nl_u = { .ip4_u = { .daddr = ip,
.tos = RTO_ONLINK } } };
struct rtable * rt;
if ((err = ip_route_output_key(&rt, &fl)) != 0)
if ((err = ip_route_output_key(net, &rt, &fl)) != 0)
return err;
dev = rt->u.dst.dev;
ip_rt_put(rt);

4
net/ipv4/icmp.c
View File

@ -405,7 +405,7 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb)
.tos = RT_TOS(ip_hdr(skb)->tos) } },
.proto = IPPROTO_ICMP };
security_skb_classify_flow(skb, &fl);
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
goto out_unlock;
}
if (icmpv4_xrlim_allow(rt, icmp_param->data.icmph.type,
@ -598,7 +598,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
struct dst_entry *odst;
fl2.fl4_dst = fl.fl4_src;
if (ip_route_output_key(&rt2, &fl2))
if (ip_route_output_key(&init_net, &rt2, &fl2))
goto out_unlock;
/* Ugh! */

6
net/ipv4/igmp.c
View File

@ -301,7 +301,7 @@ static struct sk_buff *igmpv3_newpack(struct net_device *dev, int size)
.nl_u = { .ip4_u = {
.daddr = IGMPV3_ALL_MCR } },
.proto = IPPROTO_IGMP };
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
kfree_skb(skb);
return NULL;
}
@ -645,7 +645,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc,
struct flowi fl = { .oif = dev->ifindex,
.nl_u = { .ip4_u = { .daddr = dst } },
.proto = IPPROTO_IGMP };
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
return -1;
}
if (rt->rt_src == 0) {
@ -1401,7 +1401,7 @@ static struct in_device * ip_mc_find_dev(struct ip_mreqn *imr)
dev_put(dev);
}
if (!dev && !ip_route_output_key(&rt, &fl)) {
if (!dev && !ip_route_output_key(&init_net, &rt, &fl)) {
dev = rt->u.dst.dev;
ip_rt_put(rt);
}

10
net/ipv4/ip_gre.c
View File

@ -480,7 +480,7 @@ out:
fl.fl4_dst = eiph->saddr;
fl.fl4_tos = RT_TOS(eiph->tos);
fl.proto = IPPROTO_GRE;
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
kfree_skb(skb2);
return;
}
@ -493,7 +493,7 @@ out:
fl.fl4_dst = eiph->daddr;
fl.fl4_src = eiph->saddr;
fl.fl4_tos = eiph->tos;
if (ip_route_output_key(&rt, &fl) ||
if (ip_route_output_key(&init_net, &rt, &fl) ||
rt->u.dst.dev->type != ARPHRD_IPGRE) {
ip_rt_put(rt);
kfree_skb(skb2);
@ -748,7 +748,7 @@ static int ipgre_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
.saddr = tiph->saddr,
.tos = RT_TOS(tos) } },
.proto = IPPROTO_GRE };
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
tunnel->stat.tx_carrier_errors++;
goto tx_error;
}
@ -921,7 +921,7 @@ static void ipgre_tunnel_bind_dev(struct net_device *dev)
.tos = RT_TOS(iph->tos) } },
.proto = IPPROTO_GRE };
struct rtable *rt;
if (!ip_route_output_key(&rt, &fl)) {
if (!ip_route_output_key(&init_net, &rt, &fl)) {
tdev = rt->u.dst.dev;
ip_rt_put(rt);
}
@ -1177,7 +1177,7 @@ static int ipgre_open(struct net_device *dev)
.tos = RT_TOS(t->parms.iph.tos) } },
.proto = IPPROTO_GRE };
struct rtable *rt;
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
return -EADDRNOTAVAIL;
dev = rt->u.dst.dev;
ip_rt_put(rt);

2
net/ipv4/ip_output.c
View File

@ -1379,7 +1379,7 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
.dport = tcp_hdr(skb)->source } },
.proto = sk->sk_protocol };
security_skb_classify_flow(skb, &fl);
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
return;
}

8
net/ipv4/ipip.c
View File

@ -405,7 +405,7 @@ out:
fl.fl4_daddr = eiph->saddr;
fl.fl4_tos = RT_TOS(eiph->tos);
fl.proto = IPPROTO_IPIP;
if (ip_route_output_key(&rt, &key)) {
if (ip_route_output_key(&init_net, &rt, &key)) {
kfree_skb(skb2);
return 0;
}
@ -418,7 +418,7 @@ out:
fl.fl4_daddr = eiph->daddr;
fl.fl4_src = eiph->saddr;
fl.fl4_tos = eiph->tos;
if (ip_route_output_key(&rt, &fl) ||
if (ip_route_output_key(&init_net, &rt, &fl) ||
rt->u.dst.dev->type != ARPHRD_TUNNEL) {
ip_rt_put(rt);
kfree_skb(skb2);
@ -547,7 +547,7 @@ static int ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
.saddr = tiph->saddr,
.tos = RT_TOS(tos) } },
.proto = IPPROTO_IPIP };
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
tunnel->stat.tx_carrier_errors++;
goto tx_error_icmp;
}
@ -668,7 +668,7 @@ static void ipip_tunnel_bind_dev(struct net_device *dev)
.tos = RT_TOS(iph->tos) } },
.proto = IPPROTO_IPIP };
struct rtable *rt;
if (!ip_route_output_key(&rt, &fl)) {
if (!ip_route_output_key(&init_net, &rt, &fl)) {
tdev = rt->u.dst.dev;
ip_rt_put(rt);
}

4
net/ipv4/ipmr.c
View File

@ -1185,7 +1185,7 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi)
.saddr = vif->local,
.tos = RT_TOS(iph->tos) } },
.proto = IPPROTO_IPIP };
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
goto out_free;
encap = sizeof(struct iphdr);
} else {
@ -1194,7 +1194,7 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi)
{ .daddr = iph->daddr,
.tos = RT_TOS(iph->tos) } },
.proto = IPPROTO_IPIP };
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
goto out_free;
}

6
net/ipv4/ipvs/ip_vs_xmit.c
View File

@ -78,7 +78,7 @@ __ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos)
.tos = rtos, } },
};
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
spin_unlock(&dest->dst_lock);
IP_VS_DBG_RL("ip_route_output error, "
"dest: %u.%u.%u.%u\n",
@ -101,7 +101,7 @@ __ip_vs_get_out_rt(struct ip_vs_conn *cp, u32 rtos)
.tos = rtos, } },
};
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
IP_VS_DBG_RL("ip_route_output error, dest: "
"%u.%u.%u.%u\n", NIPQUAD(cp->daddr));
return NULL;
@ -170,7 +170,7 @@ ip_vs_bypass_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
EnterFunction(10);
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
IP_VS_DBG_RL("ip_vs_bypass_xmit(): ip_route_output error, "
"dest: %u.%u.%u.%u\n", NIPQUAD(iph->daddr));
goto tx_error_icmp;

6
net/ipv4/netfilter.c
View File

@ -33,7 +33,7 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
fl.nl_u.ip4_u.tos = RT_TOS(iph->tos);
fl.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0;
fl.mark = skb->mark;
if (ip_route_output_key(&rt, &fl) != 0)
if (ip_route_output_key(&init_net, &rt, &fl) != 0)
return -1;
/* Drop old route. */
@ -43,7 +43,7 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
/* non-local src, find valid iif to satisfy
* rp-filter when calling ip_route_input. */
fl.nl_u.ip4_u.daddr = iph->saddr;
if (ip_route_output_key(&rt, &fl) != 0)
if (ip_route_output_key(&init_net, &rt, &fl) != 0)
return -1;
odst = skb->dst;
@ -187,7 +187,7 @@ EXPORT_SYMBOL(nf_ip_checksum);
static int nf_ip_route(struct dst_entry **dst, struct flowi *fl)
{
return ip_route_output_key((struct rtable **)dst, fl);
return ip_route_output_key(&init_net, (struct rtable **)dst, fl);
}
static const struct nf_afinfo nf_ip_afinfo = {

2
net/ipv4/netfilter/nf_nat_rule.c
View File

@ -97,7 +97,7 @@ static void warn_if_extra_mangle(__be32 dstip, __be32 srcip)
struct flowi fl = { .nl_u = { .ip4_u = { .daddr = dstip } } };
struct rtable *rt;
if (ip_route_output_key(&rt, &fl) != 0)
if (ip_route_output_key(&init_net, &rt, &fl) != 0)
return;
if (rt->rt_src != srcip && !warned) {

6
net/ipv4/route.c
View File

@ -2559,9 +2559,9 @@ int ip_route_output_flow(struct net *net, struct rtable **rp, struct flowi *flp,
EXPORT_SYMBOL_GPL(ip_route_output_flow);
int ip_route_output_key(struct rtable **rp, struct flowi *flp)
int ip_route_output_key(struct net *net, struct rtable **rp, struct flowi *flp)
{
return ip_route_output_flow(&init_net, rp, flp, NULL, 0);
return ip_route_output_flow(net, rp, flp, NULL, 0);
}
static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
@ -2728,7 +2728,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
},
.oif = tb[RTA_OIF] ? nla_get_u32(tb[RTA_OIF]) : 0,
};
err = ip_route_output_key(&rt, &fl);
err = ip_route_output_key(&init_net, &rt, &fl);
}
if (err)

2
net/ipv4/syncookies.c
View File

@ -264,7 +264,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
{ .sport = th->dest,
.dport = th->source } } };
security_req_classify_flow(req, &fl);
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
reqsk_free(req);
goto out;
}

4
net/ipv6/ip6_tunnel.c
View File

@ -533,7 +533,7 @@ ip4ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
fl.fl4_dst = eiph->saddr;
fl.fl4_tos = RT_TOS(eiph->tos);
fl.proto = IPPROTO_IPIP;
if (ip_route_output_key(&rt, &fl))
if (ip_route_output_key(&init_net, &rt, &fl))
goto out;
skb2->dev = rt->u.dst.dev;
@ -545,7 +545,7 @@ ip4ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
fl.fl4_dst = eiph->daddr;
fl.fl4_src = eiph->saddr;
fl.fl4_tos = eiph->tos;
if (ip_route_output_key(&rt, &fl) ||
if (ip_route_output_key(&init_net, &rt, &fl) ||
rt->u.dst.dev->type != ARPHRD_TUNNEL) {
ip_rt_put(rt);
goto out;

4
net/ipv6/sit.c
View File

@ -557,7 +557,7 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
.tos = RT_TOS(tos) } },
.oif = tunnel->parms.link,
.proto = IPPROTO_IPV6 };
if (ip_route_output_key(&rt, &fl)) {
if (ip_route_output_key(&init_net, &rt, &fl)) {
tunnel->stat.tx_carrier_errors++;
goto tx_error_icmp;
}
@ -686,7 +686,7 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev)
.oif = tunnel->parms.link,
.proto = IPPROTO_IPV6 };
struct rtable *rt;
if (!ip_route_output_key(&rt, &fl)) {
if (!ip_route_output_key(&init_net, &rt, &fl)) {
tdev = rt->u.dst.dev;
ip_rt_put(rt);
}

2
net/rxrpc/ar-peer.c
View File

@ -57,7 +57,7 @@ static void rxrpc_assess_MTU_size(struct rxrpc_peer *peer)
BUG();
}
ret = ip_route_output_key(&rt, &fl);
ret = ip_route_output_key(&init_net, &rt, &fl);
if (ret < 0) {
_leave(" [route err %d]", ret);
return;

4
net/sctp/protocol.c
View File

@ -454,7 +454,7 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
__FUNCTION__, NIPQUAD(fl.fl4_dst),
NIPQUAD(fl.fl4_src));
if (!ip_route_output_key(&rt, &fl)) {
if (!ip_route_output_key(&init_net, &rt, &fl)) {
dst = &rt->u.dst;
}
@ -497,7 +497,7 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
if ((laddr->state == SCTP_ADDR_SRC) &&
(AF_INET == laddr->a.sa.sa_family)) {
fl.fl4_src = laddr->a.v4.sin_addr.s_addr;
if (!ip_route_output_key(&rt, &fl)) {
if (!ip_route_output_key(&init_net, &rt, &fl)) {
dst = &rt->u.dst;
goto out_unlock;
}