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[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>
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86167a377f
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@ -1881,6 +1881,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
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__be32 spec_dst;
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int err = -EINVAL;
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int free_res = 0;
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struct net * net = dev->nd_net;
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/* IP on this device is disabled. */
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@ -1911,7 +1912,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
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/*
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* Now we are ready to route packet.
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*/
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if ((err = fib_lookup(&init_net, &fl, &res)) != 0) {
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if ((err = fib_lookup(net, &fl, &res)) != 0) {
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if (!IN_DEV_FORWARD(in_dev))
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goto e_hostunreach;
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goto no_route;
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@ -1926,7 +1927,7 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
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if (res.type == RTN_LOCAL) {
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int result;
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result = fib_validate_source(saddr, daddr, tos,
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init_net.loopback_dev->ifindex,
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net->loopback_dev->ifindex,
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dev, &spec_dst, &itag);
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if (result < 0)
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goto martian_source;
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@ -1988,7 +1989,7 @@ local_input:
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#endif
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rth->rt_iif =
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rth->fl.iif = dev->ifindex;
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rth->u.dst.dev = init_net.loopback_dev;
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rth->u.dst.dev = net->loopback_dev;
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dev_hold(rth->u.dst.dev);
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rth->idev = in_dev_get(rth->u.dst.dev);
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rth->rt_gateway = daddr;
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