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-rw-r--r--net/ipv6/xfrm6_mode_beet.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index 65e6b2a7fb3..d9366dfbf86 100644
--- a/net/ipv6/xfrm6_mode_beet.c
+++ b/net/ipv6/xfrm6_mode_beet.c
@@ -44,9 +44,9 @@ static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb)
hdr_len = ip6_find_1stfragopt(skb, &prevhdr);
memmove(skb->data, iph, hdr_len);
- skb_set_mac_header(skb, offsetof(struct ipv6hdr, nexthdr));
+ skb_set_mac_header(skb, (prevhdr - x->props.header_len) - skb->data);
skb_reset_network_header(skb);
- skb_set_transport_header(skb, sizeof(struct ipv6hdr));
+ skb_set_transport_header(skb, hdr_len);
top_iph = ipv6_hdr(skb);
ipv6_addr_copy(&top_iph->saddr, (struct in6_addr *)&x->props.saddr);