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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-08 11:35:04 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2008-10-08 11:35:04 +0200 |
| commit | a702a65fc1376fc1f6757ec2a6960348af3f1876 (patch) | |
| tree | 4d44e147a76b35228a4535c9cc446c1d1bf0dddd /net/ipv6 | |
| parent | 63c9a26264be108b52de087724673f8664570e34 (diff) | |
| download | blackbird-op-linux-a702a65fc1376fc1f6757ec2a6960348af3f1876.tar.gz blackbird-op-linux-a702a65fc1376fc1f6757ec2a6960348af3f1876.zip | |
netfilter: netns nf_conntrack: pass netns pointer to nf_conntrack_in()
It's deducible from skb->dev or skb->dst->dev, but we know netns at
the moment of call, so pass it down and use for finding and creating
conntracks.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index 85050c072abd..e91db16611d9 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -211,11 +211,10 @@ static unsigned int ipv6_defrag(unsigned int hooknum, return NF_STOLEN; } -static unsigned int ipv6_conntrack_in(unsigned int hooknum, - struct sk_buff *skb, - const struct net_device *in, - const struct net_device *out, - int (*okfn)(struct sk_buff *)) +static unsigned int __ipv6_conntrack_in(struct net *net, + unsigned int hooknum, + struct sk_buff *skb, + int (*okfn)(struct sk_buff *)) { struct sk_buff *reasm = skb->nfct_reasm; @@ -225,7 +224,7 @@ static unsigned int ipv6_conntrack_in(unsigned int hooknum, if (!reasm->nfct) { unsigned int ret; - ret = nf_conntrack_in(PF_INET6, hooknum, reasm); + ret = nf_conntrack_in(net, PF_INET6, hooknum, reasm); if (ret != NF_ACCEPT) return ret; } @@ -235,7 +234,16 @@ static unsigned int ipv6_conntrack_in(unsigned int hooknum, return NF_ACCEPT; } - return nf_conntrack_in(PF_INET6, hooknum, skb); + return nf_conntrack_in(net, PF_INET6, hooknum, skb); +} + +static unsigned int ipv6_conntrack_in(unsigned int hooknum, + struct sk_buff *skb, + const struct net_device *in, + const struct net_device *out, + int (*okfn)(struct sk_buff *)) +{ + return __ipv6_conntrack_in(dev_net(in), hooknum, skb, okfn); } static unsigned int ipv6_conntrack_local(unsigned int hooknum, @@ -250,7 +258,7 @@ static unsigned int ipv6_conntrack_local(unsigned int hooknum, printk("ipv6_conntrack_local: packet too short\n"); return NF_ACCEPT; } - return ipv6_conntrack_in(hooknum, skb, in, out, okfn); + return __ipv6_conntrack_in(dev_net(out), hooknum, skb, okfn); } static struct nf_hook_ops ipv6_conntrack_ops[] __read_mostly = { |
