From 1a5bbfc3d6b700178b75743a2ba1fd2e58a8f36f Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Thu, 5 Sep 2013 14:38:03 -0400 Subject: [PATCH] netfilter: Fix build errors with xt_socket.c As reported by Randy Dunlap: ==================== when CONFIG_IPV6=m and CONFIG_NETFILTER_XT_MATCH_SOCKET=y: net/built-in.o: In function `socket_mt6_v1_v2': xt_socket.c:(.text+0x51b55): undefined reference to `udp6_lib_lookup' net/built-in.o: In function `socket_mt_init': xt_socket.c:(.init.text+0x1ef8): undefined reference to `nf_defrag_ipv6_enable' ==================== Like several other modules under net/netfilter/ we have to have a dependency "IPV6 disabled or set compatibly with this module" clause. Reported-by: Randy Dunlap Signed-off-by: David S. Miller --- net/netfilter/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig index 62a171ab204f..6e839b6dff2b 100644 --- a/net/netfilter/Kconfig +++ b/net/netfilter/Kconfig @@ -1175,6 +1175,7 @@ config NETFILTER_XT_MATCH_SOCKET depends on NETFILTER_XTABLES depends on NETFILTER_ADVANCED depends on !NF_CONNTRACK || NF_CONNTRACK + depends on (IPV6 || IPV6=n) select NF_DEFRAG_IPV4 select NF_DEFRAG_IPV6 if IP6_NF_IPTABLES help -- 2.20.1