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authorDenis V. Lunev <den@openvz.org>2008-01-22 02:34:35 +0100
committerDavid S. Miller <davem@davemloft.net>2008-01-29 00:10:22 +0100
commit84a885f44961c17a91cae9a9c03e4b3dae5d8d94 (patch)
tree008cdba1ea0e14fdb2b95a74ad8e7998e37c49ae /net/ipv4
parent[NETNS]: Pass correct namespace in context fib_check_nh. (diff)
downloadlinux-84a885f44961c17a91cae9a9c03e4b3dae5d8d94.tar.xz
linux-84a885f44961c17a91cae9a9c03e4b3dae5d8d94.zip
[NETNS]: Pass correct namespace in ip_route_input_slow.
The packet on the input path always has a referrence to an input network device it is passed from. Extract network namespace from it. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--net/ipv4/route.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index a7651c64bb48..f988ae39c4c2 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1881,6 +1881,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
__be32 spec_dst;
int err = -EINVAL;
int free_res = 0;
+ struct net * net = dev->nd_net;
/* IP on this device is disabled. */
@@ -1911,7 +1912,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
/*
* Now we are ready to route packet.
*/
- if ((err = fib_lookup(&init_net, &fl, &res)) != 0) {
+ if ((err = fib_lookup(net, &fl, &res)) != 0) {
if (!IN_DEV_FORWARD(in_dev))
goto e_hostunreach;
goto no_route;
@@ -1926,7 +1927,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
if (res.type == RTN_LOCAL) {
int result;
result = fib_validate_source(saddr, daddr, tos,
- init_net.loopback_dev->ifindex,
+ net->loopback_dev->ifindex,
dev, &spec_dst, &itag);
if (result < 0)
goto martian_source;
@@ -1988,7 +1989,7 @@ local_input:
#endif
rth->rt_iif =
rth->fl.iif = dev->ifindex;
- rth->u.dst.dev = init_net.loopback_dev;
+ rth->u.dst.dev = net->loopback_dev;
dev_hold(rth->u.dst.dev);
rth->idev = in_dev_get(rth->u.dst.dev);
rth->rt_gateway = daddr;