1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index b8e8914cc002..6b76c4c31137 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -91,7 +91,7 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
         top_iph = (struct ipv6hdr *)__skb_push(skb, hdr_len);
         esph = (struct ipv6_esp_hdr *)skb_transport_header(skb);
         top_iph->payload_len = htons(skb->len + alen - sizeof(*top_iph));
-        *(skb_tail_pointer(skb) - 1) = *skb_network_header(skb);
+        *(skb_tail_pointer(trailer) - 1) = *skb_network_header(skb);
         *skb_network_header(skb) = IPPROTO_ESP;
 
         esph->spi = x->id.spi;