diff options
Diffstat (limited to 'net/ipv6/esp6.c')
| -rw-r--r-- | net/ipv6/esp6.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 0c5fb81..9fc1940 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -88,11 +88,12 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb) tail[clen-skb->len - 2] = (clen - skb->len) - 2; pskb_put(skb, trailer, clen - skb->len); - top_iph = (struct ipv6hdr *)__skb_push(skb, hdr_len); + __skb_push(skb, -skb_network_offset(skb)); + top_iph = ipv6_hdr(skb); esph = (struct ipv6_esp_hdr *)skb_transport_header(skb); top_iph->payload_len = htons(skb->len + alen - sizeof(*top_iph)); - *(skb_tail_pointer(trailer) - 1) = *skb_network_header(skb); - *skb_network_header(skb) = IPPROTO_ESP; + *(skb_tail_pointer(trailer) - 1) = *skb_mac_header(skb); + *skb_mac_header(skb) = IPPROTO_ESP; esph->spi = x->id.spi; esph->seq_no = htonl(XFRM_SKB_CB(skb)->seq); |
