diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 85b3e89110f9..c573353f21cd 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1609,7 +1609,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) return 0; } - if (skb->len < (skb->h.th->doff<<2) || tcp_checksum_complete(skb)) + if (skb->len < tcp_hdrlen(skb) || tcp_checksum_complete(skb)) goto csum_err; if (sk->sk_state == TCP_LISTEN) { |