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authorDenis V. Lunev <den@openvz.org>2008-01-31 18:47:40 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-31 19:28:39 -0800
commit4b8aa9abee2e108b132dea7a7c4e81a167895354 (patch)
tree892d1380ae4a6566932903ddc6c167fc7ecefc7d /net/ipv4
parent7b2185747c32260a3e43b94812e96d22a8725f09 (diff)
downloadlinux-4b8aa9abee2e108b132dea7a7c4e81a167895354.tar.bz2
[NETNS]: Process interface address manipulation routines in the namespace.
The namespace is available when required except rtm_to_ifaddr. Add namespace argument to it. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/devinet.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 3376d635c847..f282b26f63eb 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -485,7 +485,7 @@ errout:
return err;
}
-static struct in_ifaddr *rtm_to_ifaddr(struct nlmsghdr *nlh)
+static struct in_ifaddr *rtm_to_ifaddr(struct net *net, struct nlmsghdr *nlh)
{
struct nlattr *tb[IFA_MAX+1];
struct in_ifaddr *ifa;
@@ -503,7 +503,7 @@ static struct in_ifaddr *rtm_to_ifaddr(struct nlmsghdr *nlh)
if (ifm->ifa_prefixlen > 32 || tb[IFA_LOCAL] == NULL)
goto errout;
- dev = __dev_get_by_index(&init_net, ifm->ifa_index);
+ dev = __dev_get_by_index(net, ifm->ifa_index);
err = -ENODEV;
if (dev == NULL)
goto errout;
@@ -563,7 +563,7 @@ static int inet_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg
if (net != &init_net)
return -EINVAL;
- ifa = rtm_to_ifaddr(nlh);
+ ifa = rtm_to_ifaddr(net, nlh);
if (IS_ERR(ifa))
return PTR_ERR(ifa);
@@ -1177,7 +1177,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
s_ip_idx = ip_idx = cb->args[1];
idx = 0;
- for_each_netdev(&init_net, dev) {
+ for_each_netdev(net, dev) {
if (idx < s_idx)
goto cont;
if (idx > s_idx)
@@ -1211,7 +1211,9 @@ static void rtmsg_ifa(int event, struct in_ifaddr* ifa, struct nlmsghdr *nlh,
struct sk_buff *skb;
u32 seq = nlh ? nlh->nlmsg_seq : 0;
int err = -ENOBUFS;
+ struct net *net;
+ net = ifa->ifa_dev->dev->nd_net;
skb = nlmsg_new(inet_nlmsg_size(), GFP_KERNEL);
if (skb == NULL)
goto errout;
@@ -1223,10 +1225,10 @@ static void rtmsg_ifa(int event, struct in_ifaddr* ifa, struct nlmsghdr *nlh,
kfree_skb(skb);
goto errout;
}
- err = rtnl_notify(skb, &init_net, pid, RTNLGRP_IPV4_IFADDR, nlh, GFP_KERNEL);
+ err = rtnl_notify(skb, net, pid, RTNLGRP_IPV4_IFADDR, nlh, GFP_KERNEL);
errout:
if (err < 0)
- rtnl_set_sk_err(&init_net, RTNLGRP_IPV4_IFADDR, err);
+ rtnl_set_sk_err(net, RTNLGRP_IPV4_IFADDR, err);
}
#ifdef CONFIG_SYSCTL