netfilter: fix Kconfig dependencies for nf_dup_ipv{4,6}

net/built-in.o: In function `nf_dup_ipv4': (.text+0xed24d): undefined reference to `nf_conntrack_untracked' net/built-in.o: In function `nf_dup_ipv4': (.text+0xed267): undefined reference to `nf_conntrack_untracked' net/built-in.o: In function `nf_dup_ipv6': (.text+0x158aef): undefined reference to `nf_conntrack_untracked' net/built-in.o: In function `nf_dup_ipv6': (.text+0x158b09): undefined reference to `nf_conntrack_untracked' Reported-by: Randy Dunlap <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
jljusten · Sep 30, 2015 · 6ece90f · 6ece90f
1 parent b84f787
commit 6ece90f
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diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
@@ -75,6 +75,7 @@ endif # NF_TABLES
 
 config NF_DUP_IPV4
 	tristate "Netfilter IPv4 packet duplication to alternate destination"
+	depends on !NF_CONNTRACK || NF_CONNTRACK
 	help
 	  This option enables the nf_dup_ipv4 core, which duplicates an IPv4
 	  packet to be rerouted to another destination.

diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
@@ -58,6 +58,7 @@ endif # NF_TABLES
 
 config NF_DUP_IPV6
 	tristate "Netfilter IPv6 packet duplication to alternate destination"
+	depends on !NF_CONNTRACK || NF_CONNTRACK
 	help
 	  This option enables the nf_dup_ipv6 core, which duplicates an IPv6
 	  packet to be rerouted to another destination.