[PATCH 17/19] netfilter: nf_nat: support IPv6 in amanda NAT helper

kaber
2012-08-09T20:09:01Z

From: Patrick McHardy <kaber@trash.net>

Signed-off-by: Patrick McHardy <kaber@trash.net>
---
net/ipv4/netfilter/Kconfig | 5 -----
net/ipv4/netfilter/Makefile | 1 -
net/netfilter/Kconfig | 5 +++++
net/netfilter/Makefile | 1 +
net/netfilter/nf_conntrack_amanda.c | 3 +--
net/{ipv4 => }/netfilter/nf_nat_amanda.c | 0
6 files changed, 7 insertions(+), 8 deletions(-)
rename net/{ipv4 => }/netfilter/nf_nat_amanda.c (100%)

diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 80272e7..df42031 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -230,11 +230,6 @@ config NF_NAT_TFTP
depends on NF_CONNTRACK && NF_NAT_IPV4
default NF_NAT_IPV4 && NF_CONNTRACK_TFTP

-config NF_NAT_AMANDA
- tristate
- depends on NF_CONNTRACK && NF_NAT_IPV4
- default NF_NAT_IPV4 && NF_CONNTRACK_AMANDA
-
config NF_NAT_PPTP
tristate
depends on NF_CONNTRACK && NF_NAT_IPV4
diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile
index 4d8a4ad..8baa496 100644
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -20,7 +20,6 @@ obj-$(CONFIG_NF_NAT_IPV4) += nf_nat_ipv4.o
obj-$(CONFIG_NF_DEFRAG_IPV4) += nf_defrag_ipv4.o

# NAT helpers (nf_conntrack)
-obj-$(CONFIG_NF_NAT_AMANDA) += nf_nat_amanda.o
obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o
obj-$(CONFIG_NF_NAT_IRC) += nf_nat_irc.o
obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 3104494..2eee9f1 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -380,6 +380,11 @@ config NF_NAT_PROTO_SCTP
depends on NF_NAT && NF_CT_PROTO_SCTP
select LIBCRC32C

+config NF_NAT_AMANDA
+ tristate
+ depends on NF_CONNTRACK && NF_NAT
+ default NF_NAT && NF_CONNTRACK_AMANDA
+
config NF_NAT_FTP
tristate
depends on NF_CONNTRACK && NF_NAT
diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
index 16592b1..7d6e1ea 100644
--- a/net/netfilter/Makefile
+++ b/net/netfilter/Makefile
@@ -55,6 +55,7 @@ obj-$(CONFIG_NF_NAT_PROTO_UDPLITE) += nf_nat_proto_udplite.o
obj-$(CONFIG_NF_NAT_PROTO_SCTP) += nf_nat_proto_sctp.o

# NAT helpers
+obj-$(CONFIG_NF_NAT_AMANDA) += nf_nat_amanda.o
obj-$(CONFIG_NF_NAT_FTP) += nf_nat_ftp.o

# transparent proxy support
diff --git a/net/netfilter/nf_conntrack_amanda.c b/net/netfilter/nf_conntrack_amanda.c
index e0212b5..c514fe6 100644
--- a/net/netfilter/nf_conntrack_amanda.c
+++ b/net/netfilter/nf_conntrack_amanda.c
@@ -155,8 +155,7 @@ static int amanda_help(struct sk_buff *skb,
IPPROTO_TCP, NULL, &port);

nf_nat_amanda = rcu_dereference(nf_nat_amanda_hook);
- if (nf_nat_amanda && nf_ct_l3num(ct) == NFPROTO_IPV4 &&
- ct->status & IPS_NAT_MASK)
+ if (nf_nat_amanda && ct->status & IPS_NAT_MASK)
ret = nf_nat_amanda(skb, ctinfo, protoff,
off - dataoff, len, exp);
else if (nf_ct_expect_related(exp) != 0)
diff --git a/net/ipv4/netfilter/nf_nat_amanda.c b/net/netfilter/nf_nat_amanda.c
similarity index 100%
rename from net/ipv4/netfilter/nf_nat_amanda.c
rename to net/netfilter/nf_nat_amanda.c
--
1.7.1