diff options
Diffstat (limited to 'net/ipv6/netfilter/nf_tables_ipv6.c')
| -rw-r--r-- | net/ipv6/netfilter/nf_tables_ipv6.c | 35 |
1 files changed, 10 insertions, 25 deletions
diff --git a/net/ipv6/netfilter/nf_tables_ipv6.c b/net/ipv6/netfilter/nf_tables_ipv6.c index d6e4ba5de916..9cd45b964123 100644 --- a/net/ipv6/netfilter/nf_tables_ipv6.c +++ b/net/ipv6/netfilter/nf_tables_ipv6.c @@ -22,39 +22,17 @@ static unsigned int nft_do_chain_ipv6(void *priv, { struct nft_pktinfo pkt; - nft_set_pktinfo_ipv6(&pkt, skb, state); + nft_set_pktinfo(&pkt, skb, state); + nft_set_pktinfo_ipv6(&pkt, skb); return nft_do_chain(&pkt, priv); } -static unsigned int nft_ipv6_output(void *priv, - struct sk_buff *skb, - const struct nf_hook_state *state) -{ - if (unlikely(skb->len < sizeof(struct ipv6hdr))) { - if (net_ratelimit()) - pr_info("nf_tables_ipv6: ignoring short SOCK_RAW " - "packet\n"); - return NF_ACCEPT; - } - - return nft_do_chain_ipv6(priv, skb, state); -} - -struct nft_af_info nft_af_ipv6 __read_mostly = { +static struct nft_af_info nft_af_ipv6 __read_mostly = { .family = NFPROTO_IPV6, .nhooks = NF_INET_NUMHOOKS, .owner = THIS_MODULE, - .nops = 1, - .hooks = { - [NF_INET_LOCAL_IN] = nft_do_chain_ipv6, - [NF_INET_LOCAL_OUT] = nft_ipv6_output, - [NF_INET_FORWARD] = nft_do_chain_ipv6, - [NF_INET_PRE_ROUTING] = nft_do_chain_ipv6, - [NF_INET_POST_ROUTING] = nft_do_chain_ipv6, - }, }; -EXPORT_SYMBOL_GPL(nft_af_ipv6); static int nf_tables_ipv6_init_net(struct net *net) { @@ -94,6 +72,13 @@ static const struct nf_chain_type filter_ipv6 = { (1 << NF_INET_FORWARD) | (1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_POST_ROUTING), + .hooks = { + [NF_INET_LOCAL_IN] = nft_do_chain_ipv6, + [NF_INET_LOCAL_OUT] = nft_do_chain_ipv6, + [NF_INET_FORWARD] = nft_do_chain_ipv6, + [NF_INET_PRE_ROUTING] = nft_do_chain_ipv6, + [NF_INET_POST_ROUTING] = nft_do_chain_ipv6, + }, }; static int __init nf_tables_ipv6_init(void) |