diff options
| author | Patrick McHardy <kaber@trash.net> | 2012-08-26 21:14:06 +0400 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-08-30 05:00:14 +0400 |
| commit | c7232c9979cba684c50b64c513c4a83c9aa70563 (patch) | |
| tree | dbe0fdac62191d85935f5a3dfe815c1b1add60f9 /net/ipv4/netfilter/ipt_REDIRECT.c | |
| parent | 051966c0c644a1c96092d4206e00704ade813c9a (diff) | |
| download | linux-c7232c9979cba684c50b64c513c4a83c9aa70563.tar.xz | |
netfilter: add protocol independent NAT core
Convert the IPv4 NAT implementation to a protocol independent core and
address family specific modules.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv4/netfilter/ipt_REDIRECT.c')
| -rw-r--r-- | net/ipv4/netfilter/ipt_REDIRECT.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c index 7c0103a5203e..11407d7d2472 100644 --- a/net/ipv4/netfilter/ipt_REDIRECT.c +++ b/net/ipv4/netfilter/ipt_REDIRECT.c @@ -19,7 +19,7 @@ #include <net/checksum.h> #include <linux/netfilter_ipv4.h> #include <linux/netfilter/x_tables.h> -#include <net/netfilter/nf_nat_rule.h> +#include <net/netfilter/nf_nat.h> MODULE_LICENSE("GPL"); MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>"); @@ -48,7 +48,7 @@ redirect_tg(struct sk_buff *skb, const struct xt_action_param *par) enum ip_conntrack_info ctinfo; __be32 newdst; const struct nf_nat_ipv4_multi_range_compat *mr = par->targinfo; - struct nf_nat_ipv4_range newrange; + struct nf_nat_range newrange; NF_CT_ASSERT(par->hooknum == NF_INET_PRE_ROUTING || par->hooknum == NF_INET_LOCAL_OUT); @@ -76,10 +76,13 @@ redirect_tg(struct sk_buff *skb, const struct xt_action_param *par) } /* Transfer from original range. */ - newrange = ((struct nf_nat_ipv4_range) - { mr->range[0].flags | NF_NAT_RANGE_MAP_IPS, - newdst, newdst, - mr->range[0].min, mr->range[0].max }); + memset(&newrange.min_addr, 0, sizeof(newrange.min_addr)); + memset(&newrange.max_addr, 0, sizeof(newrange.max_addr)); + newrange.flags = mr->range[0].flags | NF_NAT_RANGE_MAP_IPS; + newrange.min_addr.ip = newdst; + newrange.max_addr.ip = newdst; + newrange.min_proto = mr->range[0].min; + newrange.max_proto = mr->range[0].max; /* Hand modified range to generic setup. */ return nf_nat_setup_info(ct, &newrange, NF_NAT_MANIP_DST); |