diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_tcp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_tcp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index d0c0a31dfe74..d61a68759dea 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -419,10 +419,9 @@ static void tcp_options(const struct sk_buff *skb, && opsize == TCPOLEN_WINDOW) { state->td_scale = *(u_int8_t *)ptr; - if (state->td_scale > 14) { - /* See RFC1323 */ - state->td_scale = 14; - } + if (state->td_scale > TCP_MAX_WSCALE) + state->td_scale = TCP_MAX_WSCALE; + state->flags |= IP_CT_TCP_FLAG_WINDOW_SCALE; } |