netdev - [PATCH 5/5] netfilter: xt_rpfilter: depend on raw or mangle table

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Date:	Fri, 19 Apr 2013 03:23:57 +0200
From:	Pablo Neira Ayuso <pablo@...filter.org>
To:	netfilter-devel@...r.kernel.org
Cc:	davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 5/5] netfilter: xt_rpfilter: depend on raw or mangle table

From: Florian Westphal <fw@...len.de>

rpfilter is only valid in raw/mangle PREROUTING, i.e.
RPFILTER=y|m is useless without raw or mangle table support.

Signed-off-by: Florian Westphal <fw@...len.de>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/ipv4/netfilter/Kconfig |    2 +-
 net/ipv6/netfilter/Kconfig |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 0d755c5..e7916c1 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -71,7 +71,7 @@ config IP_NF_MATCH_ECN
 
 config IP_NF_MATCH_RPFILTER
 	tristate '"rpfilter" reverse path filter match support'
-	depends on NETFILTER_ADVANCED
+	depends on NETFILTER_ADVANCED && (IP_NF_MANGLE || IP_NF_RAW)
 	---help---
 	  This option allows you to match packets whose replies would
 	  go out via the interface the packet came in.
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index c72532a..4433ab40 100644
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -105,7 +105,7 @@ config IP6_NF_MATCH_MH
 
 config IP6_NF_MATCH_RPFILTER
 	tristate '"rpfilter" reverse path filter match support'
-	depends on NETFILTER_ADVANCED
+	depends on NETFILTER_ADVANCED && (IP6_NF_MANGLE || IP6_NF_RAW)
 	---help---
 	  This option allows you to match packets whose replies would
 	  go out via the interface the packet came in.
-- 
1.7.10.4

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