netdev - [PATCH] netfilter: fix nf_tables filter chain type build

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 21 Apr 2018 21:10:09 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Cc:     coreteam@...filter.org, netfilter-devel@...r.kernel.org,
        Florian Westphal <fw@...len.de>,
        Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
        Pablo Neira Ayuso <pablo@...filter.org>,
        kbuild test robot <lkp@...el.com>
Subject: [PATCH] netfilter: fix nf_tables filter chain type build

From: Randy Dunlap <rdunlap@...radead.org>

Fix build errors due to a missing Kconfig dependency term.
Fixes these build errors:

net/ipv6/netfilter/nft_chain_nat_ipv6.o: In function `nft_nat_do_chain':
net/ipv6/netfilter/nft_chain_nat_ipv6.c:37: undefined reference to `nft_do_chain'
net/ipv6/netfilter/nft_chain_nat_ipv6.o: In function `nft_chain_nat_ipv6_exit':
net/ipv6/netfilter/nft_chain_nat_ipv6.c:94: undefined reference to `nft_unregister_chain_type'
net/ipv6/netfilter/nft_chain_nat_ipv6.o: In function `nft_chain_nat_ipv6_init':
net/ipv6/netfilter/nft_chain_nat_ipv6.c:87: undefined reference to `nft_register_chain_type'

Fixes: 02c7b25e5f54 ("netfilter: nf_tables: build-in filter chain type")

Reported-by: kbuild test robot <lkp@...el.com>
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Pablo Neira Ayuso <pablo@...filter.org>
Cc: Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
Cc: Florian Westphal <fw@...len.de>
Cc: netfilter-devel@...r.kernel.org
Cc: coreteam@...filter.org
---
 net/ipv6/netfilter/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20180419.orig/net/ipv6/netfilter/Kconfig
+++ linux-next-20180419/net/ipv6/netfilter/Kconfig
@@ -108,7 +108,7 @@ config NF_NAT_IPV6
 if NF_NAT_IPV6
 
 config NFT_CHAIN_NAT_IPV6
-	depends on NF_TABLES_IPV6
+	depends on NF_TABLES_IPV6 && NF_TABLES
 	tristate "IPv6 nf_tables nat chain support"
 	help
 	  This option enables the "nat" chain for IPv6 in nf_tables. This