[PATCH] missing ntohs() in ip6_tunnel

->payload_len is net-endian

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 92ead3c..faea8a1 100644 (file)
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -458,7 +458,7 @@ ip6ip6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
                        mtu = IPV6_MIN_MTU;
                t->dev->mtu = mtu;
 
-               if ((len = sizeof (*ipv6h) + ipv6h->payload_len) > mtu) {
+               if ((len = sizeof (*ipv6h) + ntohs(ipv6h->payload_len)) > mtu) {
                        rel_type = ICMPV6_PKT_TOOBIG;
                        rel_code = 0;
                        rel_info = mtu;