diff options
Diffstat (limited to 'net/ipv6/xfrm6_mode_ro.c')
-rw-r--r-- | net/ipv6/xfrm6_mode_ro.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/ipv6/xfrm6_mode_ro.c b/net/ipv6/xfrm6_mode_ro.c index a15637384b20..25758048af54 100644 --- a/net/ipv6/xfrm6_mode_ro.c +++ b/net/ipv6/xfrm6_mode_ro.c | |||
@@ -39,10 +39,11 @@ | |||
39 | * space for the route optimization header. | 39 | * space for the route optimization header. |
40 | * | 40 | * |
41 | * On exit, skb->h will be set to the start of the encapsulation header to be | 41 | * On exit, skb->h will be set to the start of the encapsulation header to be |
42 | * filled in by x->type->output and skb->nh will be set to the nextheader field | 42 | * filled in by x->type->output and the mac header will be set to the |
43 | * of the extension header directly preceding the encapsulation header, or in | 43 | * nextheader field of the extension header directly preceding the |
44 | * its absence, that of the top IP header. The value of skb->data will always | 44 | * encapsulation header, or in its absence, that of the top IP header. |
45 | * point to the top IP header. | 45 | * The value of skb->data and the network header will always point to the |
46 | * top IP header. | ||
46 | */ | 47 | */ |
47 | static int xfrm6_ro_output(struct xfrm_state *x, struct sk_buff *skb) | 48 | static int xfrm6_ro_output(struct xfrm_state *x, struct sk_buff *skb) |
48 | { | 49 | { |
@@ -54,8 +55,8 @@ static int xfrm6_ro_output(struct xfrm_state *x, struct sk_buff *skb) | |||
54 | iph = ipv6_hdr(skb); | 55 | iph = ipv6_hdr(skb); |
55 | 56 | ||
56 | hdr_len = x->type->hdr_offset(x, skb, &prevhdr); | 57 | hdr_len = x->type->hdr_offset(x, skb, &prevhdr); |
57 | skb_set_network_header(skb, | 58 | skb_set_mac_header(skb, (prevhdr - x->props.header_len) - skb->data); |
58 | (prevhdr - x->props.header_len) - skb->data); | 59 | skb_reset_network_header(skb); |
59 | skb_set_transport_header(skb, hdr_len); | 60 | skb_set_transport_header(skb, hdr_len); |
60 | memmove(skb->data, iph, hdr_len); | 61 | memmove(skb->data, iph, hdr_len); |
61 | 62 | ||