path: root/net/ipv6/xfrm6_mode_transport.c
diff options
authorMasahide NAKAMURA <nakam@linux-ipv6.org>2006-08-23 17:57:28 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 15:06:36 -0700
commitaee5adb4307c4c63a4dc5f3b49984d76f8a71b5b (patch)
treeb2daac197259c535d66749617ede6f8479b355a4 /net/ipv6/xfrm6_mode_transport.c
parent[XFRM] STATE: Search by address using source address list. (diff)
[XFRM] STATE: Add a hook to find offset to be inserted header in outbound.
On current kernel, ip6_find_1stfragopt() is used by IPv6 IPsec to find offset to be inserted header in outbound for transport mode. (BTW, no usage may be needed for IPv4 case.) Mobile IPv6 requires another logic for routing header and destination options header respectively. This patch is common platform for the offset and adopts it to IPsec. Based on MIPL2 kernel patch. Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/xfrm6_mode_transport.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/xfrm6_mode_transport.c b/net/ipv6/xfrm6_mode_transport.c
index 711d713e36d8..a5dce216024d 100644
--- a/net/ipv6/xfrm6_mode_transport.c
+++ b/net/ipv6/xfrm6_mode_transport.c
@@ -35,7 +35,7 @@ static int xfrm6_transport_output(struct sk_buff *skb)
skb_push(skb, x->props.header_len);
iph = skb->nh.ipv6h;
- hdr_len = ip6_find_1stfragopt(skb, &prevhdr);
+ hdr_len = x->type->hdr_offset(x, skb, &prevhdr);
skb->nh.raw = prevhdr - x->props.header_len;
skb->h.raw = skb->data + hdr_len;
memmove(skb->data, iph, hdr_len);