diff options
Diffstat (limited to 'net/ipv4/esp4.c')
| -rw-r--r-- | net/ipv4/esp4.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c index 3104112..222d21e 100644 --- a/net/ipv4/esp4.c +++ b/net/ipv4/esp4.c @@ -57,9 +57,10 @@ static int esp_output(struct xfrm_state *x, struct sk_buff *skb) *(u8*)(trailer->tail + clen-skb->len - 2) = (clen - skb->len)-2; pskb_put(skb, trailer, clen - skb->len); - __skb_push(skb, skb->data - skb->nh.raw); + __skb_push(skb, skb->data - skb_network_header(skb)); top_iph = skb->nh.iph; - esph = (struct ip_esp_hdr *)(skb->nh.raw + top_iph->ihl*4); + esph = (struct ip_esp_hdr *)(skb_network_header(skb) + + top_iph->ihl * 4); top_iph->tot_len = htons(skb->len + alen); *(u8*)(trailer->tail - 1) = top_iph->protocol; @@ -222,7 +223,7 @@ static int esp_input(struct xfrm_state *x, struct sk_buff *skb) if (x->encap) { struct xfrm_encap_tmpl *encap = x->encap; - struct udphdr *uh = (void *)(skb->nh.raw + ihl); + struct udphdr *uh = (void *)(skb_network_header(skb) + ihl); /* * 1) if the NAT-T peer's IP or port changed then |
