diff options
| author | Denis V. Lunev | 2008-02-28 20:52:04 -0800 |
|---|---|---|
| committer | David S. Miller | 2008-02-28 20:52:04 -0800 |
| commit | 1937504dd156573a1883f10a5a167f3f78c6cb4a (patch) | |
| tree | 9c1c61190885f8c32d9fcf826a6d2a541e8f540a | |
| parent | e5b13cb10de209f924fdf9478214bcf7e4008d6d (diff) | |
[NETNS]: Enable all routing manipulation via netlink inside namespace.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/route.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index b1a311eb18e5..8c3e165f0034 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2701,9 +2701,6 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void int err; struct sk_buff *skb; - if (net != &init_net) - return -EINVAL; - err = nlmsg_parse(nlh, sizeof(*rtm), tb, RTA_MAX, rtm_ipv4_policy); if (err < 0) goto errout; @@ -2733,7 +2730,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void if (iif) { struct net_device *dev; - dev = __dev_get_by_index(&init_net, iif); + dev = __dev_get_by_index(net, iif); if (dev == NULL) { err = -ENODEV; goto errout_free; @@ -2759,7 +2756,7 @@ 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(&init_net, &rt, &fl); + err = ip_route_output_key(net, &rt, &fl); } if (err) @@ -2770,11 +2767,11 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void rt->rt_flags |= RTCF_NOTIFY; err = rt_fill_info(skb, NETLINK_CB(in_skb).pid, nlh->nlmsg_seq, - RTM_NEWROUTE, 0, 0); + RTM_NEWROUTE, 0, 0); if (err <= 0) goto errout_free; - err = rtnl_unicast(skb, &init_net, NETLINK_CB(in_skb).pid); + err = rtnl_unicast(skb, net, NETLINK_CB(in_skb).pid); errout: return err; @@ -2788,6 +2785,9 @@ int ip_rt_dump(struct sk_buff *skb, struct netlink_callback *cb) struct rtable *rt; int h, s_h; int idx, s_idx; + struct net *net; + + net = skb->sk->sk_net; s_h = cb->args[0]; if (s_h < 0) @@ -2797,7 +2797,7 @@ int ip_rt_dump(struct sk_buff *skb, struct netlink_callback *cb) rcu_read_lock_bh(); for (rt = rcu_dereference(rt_hash_table[h].chain), idx = 0; rt; rt = rcu_dereference(rt->u.dst.rt_next), idx++) { - if (idx < s_idx) + if (rt->u.dst.dev->nd_net != net || idx < s_idx) continue; if (rt->rt_genid != atomic_read(&rt_genid)) continue; |