netdev - [PATCH] netfilter: xtables: fix IP6_NF_IPTABLES

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Date: Sat, 24 Feb 2024 13:13:13 +0100
From: Arnd Bergmann <arnd@...nel.org>
To: Pablo Neira Ayuso <pablo@...filter.org>,
	Jozsef Kadlecsik <kadlec@...filter.org>,
	Florian Westphal <fw@...len.de>
Cc: Arnd Bergmann <arnd@...db.de>,
	"David S. Miller" <davem@...emloft.net>,
	David Ahern <dsahern@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	netfilter-devel@...r.kernel.org,
	coreteam@...filter.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] netfilter: xtables: fix IP6_NF_IPTABLES_LEGACY typo

From: Arnd Bergmann <arnd@...db.de>

CONFIG_IP_NF_NAT accidentally selects the wrong NF_IPTABLES_LEGACY
symbol, which ends up causing a link failure in some configurations:

WARNING: unmet direct dependencies detected for IP6_NF_IPTABLES_LEGACY
  Depends on [n]: NET [=y] && INET [=y] && IPV6 [=n] && NETFILTER [=y]
  Selected by [m]:

Select IP_NF_IPTABLES_LEGACY instead of IP6_NF_IPTABLES_LEGACY.

Fixes: a9525c7f6219 ("netfilter: xtables: allow xtables-nft only builds")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 net/ipv4/netfilter/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 87d890172809..8f6e950163a7 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -217,7 +217,7 @@ config IP_NF_NAT
 	default m if NETFILTER_ADVANCED=n
 	select NF_NAT
 	select NETFILTER_XT_NAT
-	select IP6_NF_IPTABLES_LEGACY
+	select IP_NF_IPTABLES_LEGACY
 	help
 	  This enables the `nat' table in iptables. This allows masquerading,
 	  port forwarding and other forms of full Network Address Port
-- 
2.39.2