diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-08-26 19:14:29 +0200 |
|---|---|---|
| committer | firebird11 <hbgassel@gmail.com> | 2018-11-29 19:25:16 +0100 |
| commit | 27828d7ed4b483dedf82e9acb86881638d1343fc (patch) | |
| tree | b37cd68982982be33325ea47a53c097f5f726d81 | |
| parent | 382e97580d53840b239216b7a25349ac38ff00a3 (diff) | |
netfilter: nf_nat: support IPv6 in TFTP NAT helper
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
| -rw-r--r-- | net/ipv4/netfilter/Kconfig | 5 | ||||
| -rw-r--r-- | net/ipv4/netfilter/Makefile | 1 | ||||
| -rw-r--r-- | net/netfilter/Kconfig | 5 | ||||
| -rw-r--r-- | net/netfilter/Makefile | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_tftp.c | 3 | ||||
| -rw-r--r-- | net/netfilter/nf_nat_tftp.c (renamed from net/ipv4/netfilter/nf_nat_tftp.c) | 0 |
6 files changed, 7 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig index 0dae8561141..951f563cb02 100644 --- a/net/ipv4/netfilter/Kconfig +++ b/net/ipv4/netfilter/Kconfig @@ -231,11 +231,6 @@ 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 218a69d862b..e0d850dde5b 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 d293e699fdc..2128bb60eb4 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 31be8de5347..ea484422b62 100644 --- a/net/netfilter/Makefile +++ b/net/netfilter/Makefile @@ -58,6 +58,7 @@ 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 9363e1c6646..81fc61c0526 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 index ccabbda71a3..ccabbda71a3 100644 --- a/net/ipv4/netfilter/nf_nat_tftp.c +++ b/net/netfilter/nf_nat_tftp.c |