[PATCH 3/5 nf-next] netfilter: add NF_SYNPROXY_IPV4 symbol

[Fernando Fernandez Mancera]

Signed-off-by: Fernando Fernandez Mancera <ffmanc...@riseup.net>
---
 net/ipv4/netfilter/Kconfig  | 4 ++++
 net/ipv4/netfilter/Makefile | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 1412b029f37f..5038bb95dbf2 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -18,6 +18,9 @@ config NF_SOCKET_IPV4
 config NF_TPROXY_IPV4
        tristate "IPv4 tproxy support"
 
+config NF_SYNPROXY_IPV4
+       tristate
+
 if NF_TABLES
 
 config NF_TABLES_IPV4
@@ -196,6 +199,7 @@ config IP_NF_TARGET_REJECT
 config IP_NF_TARGET_SYNPROXY
        tristate "SYNPROXY target support"
        depends on NF_CONNTRACK && NETFILTER_ADVANCED
+       select NF_SYNPROXY_IPV4
        select NETFILTER_SYNPROXY
        select SYN_COOKIES
        help
diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile
index c50e0ec095d2..01267eea7c4e 100644
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -6,6 +6,9 @@
 # defrag
 obj-$(CONFIG_NF_DEFRAG_IPV4) += nf_defrag_ipv4.o
 
+#synproxy
+obj-$(CONFIG_NF_SYNPROXY_IPV4) += nf_synproxy_ipv4.o
+
 obj-$(CONFIG_NF_SOCKET_IPV4) += nf_socket_ipv4.o
 obj-$(CONFIG_NF_TPROXY_IPV4) += nf_tproxy_ipv4.o
 
-- 
2.20.1