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| author | Denis V. Lunev <den@openvz.org> | 2008-01-31 18:47:40 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-31 19:28:39 -0800 |
| commit | 4b8aa9abee2e108b132dea7a7c4e81a167895354 (patch) | |
| tree | 892d1380ae4a6566932903ddc6c167fc7ecefc7d /net | |
| parent | 7b2185747c32260a3e43b94812e96d22a8725f09 (diff) | |
| download | lwn-4b8aa9abee2e108b132dea7a7c4e81a167895354.tar.gz lwn-4b8aa9abee2e108b132dea7a7c4e81a167895354.zip | |
[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')
| -rw-r--r-- | net/ipv4/devinet.c | 14 |
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 |