Pablo Neira Ayuso | 0ca743a | 2013-10-14 00:06:06 +0200 | [diff] [blame] | 1 | #ifndef _NF_TABLES_IPV6_H_ |
| 2 | #define _NF_TABLES_IPV6_H_ |
| 3 | |
| 4 | #include <linux/netfilter_ipv6/ip6_tables.h> |
| 5 | #include <net/ipv6.h> |
| 6 | |
| 7 | static inline int |
| 8 | nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt, |
| 9 | const struct nf_hook_ops *ops, |
| 10 | struct sk_buff *skb, |
| 11 | const struct net_device *in, |
| 12 | const struct net_device *out) |
| 13 | { |
| 14 | int protohdr, thoff = 0; |
| 15 | unsigned short frag_off; |
| 16 | |
| 17 | nft_set_pktinfo(pkt, ops, skb, in, out); |
| 18 | |
| 19 | protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, NULL); |
| 20 | /* If malformed, drop it */ |
| 21 | if (protohdr < 0) |
| 22 | return -1; |
| 23 | |
Patrick McHardy | 4566bf2 | 2014-01-03 12:16:18 +0000 | [diff] [blame^] | 24 | pkt->tprot = protohdr; |
Pablo Neira Ayuso | 0ca743a | 2013-10-14 00:06:06 +0200 | [diff] [blame] | 25 | pkt->xt.thoff = thoff; |
| 26 | pkt->xt.fragoff = frag_off; |
| 27 | |
| 28 | return 0; |
| 29 | } |
| 30 | |
Patrick McHardy | 1d49144 | 2014-01-03 12:16:16 +0000 | [diff] [blame] | 31 | extern struct nft_af_info nft_af_ipv6; |
| 32 | |
Pablo Neira Ayuso | 0ca743a | 2013-10-14 00:06:06 +0200 | [diff] [blame] | 33 | #endif |