diff options
Diffstat (limited to 'net/ipv6/xfrm6_input.c')
| -rw-r--r-- | net/ipv6/xfrm6_input.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c index 1079e47..1ca2da6 100644 --- a/net/ipv6/xfrm6_input.c +++ b/net/ipv6/xfrm6_input.c @@ -11,6 +11,8 @@ #include <linux/module.h> #include <linux/string.h> +#include <linux/netfilter.h> +#include <linux/netfilter_ipv6.h> #include <net/dsfield.h> #include <net/inet_ecn.h> #include <net/ip.h> @@ -121,6 +123,8 @@ int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi) skb->sp->len += xfrm_nr; skb->ip_summed = CHECKSUM_NONE; + nf_reset(skb); + if (decaps) { if (!(skb->dev->flags&IFF_LOOPBACK)) { dst_release(skb->dst); @@ -129,7 +133,16 @@ int xfrm6_rcv_spi(struct sk_buff **pskb, u32 spi) netif_rx(skb); return -1; } else { +#ifdef CONFIG_NETFILTER + skb->nh.ipv6h->payload_len = htons(skb->len); + __skb_push(skb, skb->data - skb->nh.raw); + + NF_HOOK(PF_INET6, NF_IP6_PRE_ROUTING, skb, skb->dev, NULL, + ip6_rcv_finish); + return -1; +#else return 1; +#endif } drop_unlock: |
