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| author | Gao feng <gaofeng@cn.fujitsu.com> | 2013-09-25 15:38:47 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-10-17 10:48:16 +0200 |
| commit | b5ef0f85bf76986e5076cd1e0820fa4e61325772 (patch) | |
| tree | b8b738149915434c2f7c23a974e3edfa7aae107b /net/ipv4 | |
| parent | f1e8077f490cff4253b197154bf2affaa0ca08e3 (diff) | |
| download | blackbird-op-linux-b5ef0f85bf76986e5076cd1e0820fa4e61325772.tar.gz blackbird-op-linux-b5ef0f85bf76986e5076cd1e0820fa4e61325772.zip | |
netfilter: ipt_CLUSTERIP: add parameter net in clusterip_config_find_get
Inorder to find clusterip_config in net namespace.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/netfilter/ipt_CLUSTERIP.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 1bf5aa3096c1..b7fc9d5e06df 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -122,10 +122,10 @@ clusterip_config_entry_put(struct clusterip_config *c) } static struct clusterip_config * -__clusterip_config_find(__be32 clusterip) +__clusterip_config_find(struct net *net, __be32 clusterip) { struct clusterip_config *c; - struct clusterip_net *cn = net_generic(&init_net, clusterip_net_id); + struct clusterip_net *cn = net_generic(net, clusterip_net_id); list_for_each_entry_rcu(c, &cn->configs, list) { if (c->clusterip == clusterip) @@ -136,12 +136,12 @@ __clusterip_config_find(__be32 clusterip) } static inline struct clusterip_config * -clusterip_config_find_get(__be32 clusterip, int entry) +clusterip_config_find_get(struct net *net, __be32 clusterip, int entry) { struct clusterip_config *c; rcu_read_lock_bh(); - c = __clusterip_config_find(clusterip); + c = __clusterip_config_find(net, clusterip); if (c) { if (unlikely(!atomic_inc_not_zero(&c->refcount))) c = NULL; @@ -381,7 +381,7 @@ static int clusterip_tg_check(const struct xt_tgchk_param *par) /* FIXME: further sanity checks */ - config = clusterip_config_find_get(e->ip.dst.s_addr, 1); + config = clusterip_config_find_get(&init_net, e->ip.dst.s_addr, 1); if (!config) { if (!(cipinfo->flags & CLUSTERIP_FLAG_NEW)) { pr_info("no config found for %pI4, need 'new'\n", @@ -519,7 +519,7 @@ arp_mangle(unsigned int hook, /* if there is no clusterip configuration for the arp reply's * source ip, we don't want to mangle it */ - c = clusterip_config_find_get(payload->src_ip, 0); + c = clusterip_config_find_get(&init_net, payload->src_ip, 0); if (!c) return NF_ACCEPT; |
