diff options
Diffstat (limited to 'net/ipv6/xfrm6_mode_transport.c')
| -rw-r--r-- | net/ipv6/xfrm6_mode_transport.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/net/ipv6/xfrm6_mode_transport.c b/net/ipv6/xfrm6_mode_transport.c index 3a4b39b12ba..c026bfea820 100644 --- a/net/ipv6/xfrm6_mode_transport.c +++ b/net/ipv6/xfrm6_mode_transport.c @@ -32,11 +32,12 @@ static int xfrm6_transport_output(struct xfrm_state *x, struct sk_buff *skb) int hdr_len; skb_push(skb, x->props.header_len); - iph = skb->nh.ipv6h; + iph = ipv6_hdr(skb); hdr_len = x->type->hdr_offset(x, skb, &prevhdr); - skb->nh.raw = prevhdr - x->props.header_len; - skb->h.raw = skb->data + hdr_len; + skb_set_network_header(skb, + (prevhdr - x->props.header_len) - skb->data); + skb_set_transport_header(skb, hdr_len); memmove(skb->data, iph, hdr_len); return 0; } @@ -51,13 +52,16 @@ static int xfrm6_transport_output(struct xfrm_state *x, struct sk_buff *skb) */ static int xfrm6_transport_input(struct xfrm_state *x, struct sk_buff *skb) { - int ihl = skb->data - skb->h.raw; + int ihl = skb->data - skb_transport_header(skb); - if (skb->h.raw != skb->nh.raw) - skb->nh.raw = memmove(skb->h.raw, skb->nh.raw, ihl); - skb->nh.ipv6h->payload_len = htons(skb->len + ihl - + if (skb->transport_header != skb->network_header) { + memmove(skb_transport_header(skb), + skb_network_header(skb), ihl); + skb->network_header = skb->transport_header; + } + ipv6_hdr(skb)->payload_len = htons(skb->len + ihl - sizeof(struct ipv6hdr)); - skb->h.raw = skb->data; + skb_reset_transport_header(skb); return 0; } |