From: Florian Westphal <fw@strlen.de>
Date: Tue, 29 Mar 2016 09:05:16 +0000 (+0200)
Subject: netfilter: arp_tables: register table in initns
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ff76def3bd7e816fe0ca7f0840065c566a42ba2f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

netfilter: arp_tables: register table in initns

arptables is broken since we didn't register the table anymore --
even 'arptables -L' fails.

Fixes: b9e69e127397187b ("netfilter: xtables: don't hook tables by default")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c
index dd8c80dc32a2..8f8713b4388f 100644
--- a/net/ipv4/netfilter/arptable_filter.c
+++ b/net/ipv4/netfilter/arptable_filter.c
@@ -81,6 +81,12 @@ static int __init arptable_filter_init(void)
 		return ret;
 	}
 
+	ret = arptable_filter_table_init(&init_net);
+	if (ret) {
+		unregister_pernet_subsys(&arptable_filter_net_ops);
+		kfree(arpfilter_ops);
+	}
+
 	return ret;
 }