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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
commit | 0191b625ca5a46206d2fb862bb08f36f2fcb3b31 (patch) | |
tree | 454d1842b1833d976da62abcbd5c47521ebe9bd7 /net/bridge/netfilter/ebtable_nat.c | |
parent | 54a696bd07c14d3b1192d03ce7269bc59b45209a (diff) | |
parent | eb56092fc168bf5af199d47af50c0d84a96db898 (diff) | |
download | kernel_samsung_smdk4412-0191b625ca5a46206d2fb862bb08f36f2fcb3b31.zip kernel_samsung_smdk4412-0191b625ca5a46206d2fb862bb08f36f2fcb3b31.tar.gz kernel_samsung_smdk4412-0191b625ca5a46206d2fb862bb08f36f2fcb3b31.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
net: Allow dependancies of FDDI & Tokenring to be modular.
igb: Fix build warning when DCA is disabled.
net: Fix warning fallout from recent NAPI interface changes.
gro: Fix potential use after free
sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
sfc: When disabling the NIC, close the device rather than unregistering it
sfc: SFT9001: Add cable diagnostics
sfc: Add support for multiple PHY self-tests
sfc: Merge top-level functions for self-tests
sfc: Clean up PHY mode management in loopback self-test
sfc: Fix unreliable link detection in some loopback modes
sfc: Generate unique names for per-NIC workqueues
802.3ad: use standard ethhdr instead of ad_header
802.3ad: generalize out mac address initializer
802.3ad: initialize ports LACPDU from const initializer
802.3ad: remove typedef around ad_system
802.3ad: turn ports is_individual into a bool
802.3ad: turn ports is_enabled into a bool
802.3ad: make ntt bool
ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
...
Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
Diffstat (limited to 'net/bridge/netfilter/ebtable_nat.c')
-rw-r--r-- | net/bridge/netfilter/ebtable_nat.c | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c index f60c1e7..3fe1ae8 100644 --- a/net/bridge/netfilter/ebtable_nat.c +++ b/net/bridge/netfilter/ebtable_nat.c @@ -61,36 +61,36 @@ static struct ebt_table frame_nat = }; static unsigned int -ebt_nat_dst(unsigned int hook, struct sk_buff *skb, const struct net_device *in +ebt_nat_in(unsigned int hook, struct sk_buff *skb, const struct net_device *in , const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ebt_do_table(hook, skb, in, out, &frame_nat); + return ebt_do_table(hook, skb, in, out, dev_net(in)->xt.frame_nat); } static unsigned int -ebt_nat_src(unsigned int hook, struct sk_buff *skb, const struct net_device *in +ebt_nat_out(unsigned int hook, struct sk_buff *skb, const struct net_device *in , const struct net_device *out, int (*okfn)(struct sk_buff *)) { - return ebt_do_table(hook, skb, in, out, &frame_nat); + return ebt_do_table(hook, skb, in, out, dev_net(out)->xt.frame_nat); } static struct nf_hook_ops ebt_ops_nat[] __read_mostly = { { - .hook = ebt_nat_dst, + .hook = ebt_nat_out, .owner = THIS_MODULE, .pf = PF_BRIDGE, .hooknum = NF_BR_LOCAL_OUT, .priority = NF_BR_PRI_NAT_DST_OTHER, }, { - .hook = ebt_nat_src, + .hook = ebt_nat_out, .owner = THIS_MODULE, .pf = PF_BRIDGE, .hooknum = NF_BR_POST_ROUTING, .priority = NF_BR_PRI_NAT_SRC, }, { - .hook = ebt_nat_dst, + .hook = ebt_nat_in, .owner = THIS_MODULE, .pf = PF_BRIDGE, .hooknum = NF_BR_PRE_ROUTING, @@ -98,23 +98,41 @@ static struct nf_hook_ops ebt_ops_nat[] __read_mostly = { }, }; +static int __net_init frame_nat_net_init(struct net *net) +{ + net->xt.frame_nat = ebt_register_table(net, &frame_nat); + if (IS_ERR(net->xt.frame_nat)) + return PTR_ERR(net->xt.frame_nat); + return 0; +} + +static void __net_exit frame_nat_net_exit(struct net *net) +{ + ebt_unregister_table(net->xt.frame_nat); +} + +static struct pernet_operations frame_nat_net_ops = { + .init = frame_nat_net_init, + .exit = frame_nat_net_exit, +}; + static int __init ebtable_nat_init(void) { int ret; - ret = ebt_register_table(&frame_nat); + ret = register_pernet_subsys(&frame_nat_net_ops); if (ret < 0) return ret; ret = nf_register_hooks(ebt_ops_nat, ARRAY_SIZE(ebt_ops_nat)); if (ret < 0) - ebt_unregister_table(&frame_nat); + unregister_pernet_subsys(&frame_nat_net_ops); return ret; } static void __exit ebtable_nat_fini(void) { nf_unregister_hooks(ebt_ops_nat, ARRAY_SIZE(ebt_ops_nat)); - ebt_unregister_table(&frame_nat); + unregister_pernet_subsys(&frame_nat_net_ops); } module_init(ebtable_nat_init); |