diff options
Diffstat (limited to 'net/ipv6/ah6.c')
| -rw-r--r-- | net/ipv6/ah6.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c index 1c914386982..b682d2368c2 100644 --- a/net/ipv6/ah6.c +++ b/net/ipv6/ah6.c @@ -325,6 +325,7 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb) */ struct ipv6_auth_hdr *ah; + struct ipv6hdr *ip6h; struct ah_data *ahp; unsigned char *tmp_hdr = NULL; u16 hdr_len; @@ -357,13 +358,14 @@ static int ah6_input(struct xfrm_state *x, struct sk_buff *skb) tmp_hdr = kmemdup(skb_network_header(skb), hdr_len, GFP_ATOMIC); if (!tmp_hdr) goto out; - if (ipv6_clear_mutable_options(skb->nh.ipv6h, hdr_len, XFRM_POLICY_IN)) + ip6h = ipv6_hdr(skb); + if (ipv6_clear_mutable_options(ip6h, hdr_len, XFRM_POLICY_IN)) goto free_out; - skb->nh.ipv6h->priority = 0; - skb->nh.ipv6h->flow_lbl[0] = 0; - skb->nh.ipv6h->flow_lbl[1] = 0; - skb->nh.ipv6h->flow_lbl[2] = 0; - skb->nh.ipv6h->hop_limit = 0; + ip6h->priority = 0; + ip6h->flow_lbl[0] = 0; + ip6h->flow_lbl[1] = 0; + ip6h->flow_lbl[2] = 0; + ip6h->hop_limit = 0; { u8 auth_data[MAX_AH_AUTH_LEN]; |