diff options
| -rw-r--r-- | net/ipv6/esp6.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c index 89910e2c10f4..1696401fed6c 100644 --- a/net/ipv6/esp6.c +++ b/net/ipv6/esp6.c @@ -559,14 +559,14 @@ static void esp_input_restore_header(struct sk_buff *skb) static void esp_input_set_header(struct sk_buff *skb, __be32 *seqhi) { struct xfrm_state *x = xfrm_input_state(skb); - struct ip_esp_hdr *esph = (struct ip_esp_hdr *)skb->data; /* For ESN we move the header forward by 4 bytes to * accomodate the high bits. We will move it back after * decryption. */ if ((x->props.flags & XFRM_STATE_ESN)) { - esph = skb_push(skb, 4); + struct ip_esp_hdr *esph = skb_push(skb, 4); + *seqhi = esph->spi; esph->spi = esph->seq_no; esph->seq_no = XFRM_SKB_CB(skb)->seq.input.hi; |