nft: arp: add parse_target to nft_family_ops_arp

This patch adds parse_target for arp family, fixing segfaults
for xtables-arp -L after rules like:

	xtables-arp -A OUTPUT -o eth0 -j CLASSIFY --set-class 0:7
	xtables-arp -A OUTPUT -o eth1 --h-length 6 \
		-j mangle --mangle-mac-s 01:00:5e:00:01:01

Signed-off-by: Giuseppe Longo <giuseppelng@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/iptables/nft-arp.c b/iptables/nft-arp.c
index 570962d372ab13760328bd74261625a6e4483bea..08f8814554ed887805e5f6c6e97286ed7a71e23a 100644 (file)
--- a/iptables/nft-arp.c
+++ b/iptables/nft-arp.c
@@ -643,4 +643,5 @@ struct nft_family_ops nft_family_ops_arp = {
        .print_firewall         = nft_arp_print_firewall,
        .post_parse             = NULL,
        .rule_find              = nft_arp_rule_find,
+       .parse_target           = nft_arp_parse_target,
 };