nft-arp: adds nft_arp_save_firewall

Adds nft_arp_save_firewall to arp family. (Avoids the segfault in
xtables-events)

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