diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig index 843fe17db20d..131e53702e77 100644 --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig @@ -221,11 +221,6 @@ config NF_NAT_PROTO_GRE tristate depends on NF_NAT_IPV4 && NF_CT_PROTO_GRE -config NF_NAT_TFTP - tristate - depends on NF_CONNTRACK && NF_NAT_IPV4 - default NF_NAT_IPV4 && NF_CONNTRACK_TFTP - 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 17e649bb98ba..b7dd18987237 100644 --- a/net/ipv4/netfilter/Makefile +++ b/net/ipv4/netfilter/Makefile @@ -23,7 +23,6 @@ obj-$(CONFIG_NF_DEFRAG_IPV4) += nf_defrag_ipv4.o obj-$(CONFIG_NF_NAT_H323) += nf_nat_h323.o obj-$(CONFIG_NF_NAT_PPTP) += nf_nat_pptp.o obj-$(CONFIG_NF_NAT_SNMP_BASIC) += nf_nat_snmp_basic.o -obj-$(CONFIG_NF_NAT_TFTP) += nf_nat_tftp.o # NAT protocols (nf_nat) obj-$(CONFIG_NF_NAT_PROTO_GRE) += nf_nat_proto_gre.o diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index cabe4da0e191..052836e2490e 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -400,6 +400,11 @@ config NF_NAT_SIP depends on NF_CONNTRACK && NF_NAT default NF_NAT && NF_CONNTRACK_SIP +config NF_NAT_TFTP + tristate + depends on NF_CONNTRACK && NF_NAT + default NF_NAT && NF_CONNTRACK_TFTP + endif # NF_CONNTRACK # transparent proxy support diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile index 0dd792972cae..403ea8125884 100644 --- a/net/netfilter/Makefile +++ b/net/netfilter/Makefile @@ -59,6 +59,7 @@ obj-$(CONFIG_NF_NAT_AMANDA) += nf_nat_amanda.o obj-$(CONFIG_NF_NAT_FTP) += nf_nat_ftp.o obj-$(CONFIG_NF_NAT_IRC) += nf_nat_irc.o obj-$(CONFIG_NF_NAT_SIP) += nf_nat_sip.o +obj-$(CONFIG_NF_NAT_TFTP) += nf_nat_tftp.o # transparent proxy support obj-$(CONFIG_NETFILTER_TPROXY) += nf_tproxy_core.o diff --git a/net/netfilter/nf_conntrack_tftp.c b/net/netfilter/nf_conntrack_tftp.c index 9363e1c66466..81fc61c05263 100644 --- a/net/netfilter/nf_conntrack_tftp.c +++ b/net/netfilter/nf_conntrack_tftp.c @@ -72,8 +72,7 @@ static int tftp_help(struct sk_buff *skb, nf_ct_dump_tuple(&exp->tuple); nf_nat_tftp = rcu_dereference(nf_nat_tftp_hook); - if (nf_nat_tftp && nf_ct_l3num(ct) == NFPROTO_IPV4 && - ct->status & IPS_NAT_MASK) + if (nf_nat_tftp && ct->status & IPS_NAT_MASK) ret = nf_nat_tftp(skb, ctinfo, exp); else if (nf_ct_expect_related(exp) != 0) ret = NF_DROP; diff --git a/net/ipv4/netfilter/nf_nat_tftp.c b/net/netfilter/nf_nat_tftp.c similarity index 100% rename from net/ipv4/netfilter/nf_nat_tftp.c rename to net/netfilter/nf_nat_tftp.c