Commit d5774cb6 authored by Vlad Buslov's avatar Vlad Buslov Committed by David S. Miller
Browse files

net/sched: act_ct: set ctinfo in meta action depending on ct state 



Currently tcf_ct_flow_table_fill_actions() function assumes that only
established connections can be offloaded and always sets ctinfo to either
IP_CT_ESTABLISHED or IP_CT_ESTABLISHED_REPLY strictly based on direction
without checking actual connection state. To enable UDP NEW connection
offload set the ctinfo, metadata cookie and NF_FLOW_HW_ESTABLISHED
flow_offload flags bit based on ct->status value.

Signed-off-by: default avatarVlad Buslov <vladbu@nvidia.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1a441a9b

net/sched/act_ct.c

+4 −2
Original line number Diff line number Diff line
@@ -249,7 +249,9 @@ static int tcf_ct_flow_table_fill_actions(struct net *net, 
	switch (tdir) {

	case FLOW_OFFLOAD_DIR_ORIGINAL:

		dir = IP_CT_DIR_ORIGINAL;

		ctinfo = IP_CT_ESTABLISHED;

		ctinfo = test_bit(IPS_SEEN_REPLY_BIT, &ct->status) ?

			IP_CT_ESTABLISHED : IP_CT_NEW;

		if (ctinfo == IP_CT_ESTABLISHED)

			set_bit(NF_FLOW_HW_ESTABLISHED, &flow->flags);

		break;

	case FLOW_OFFLOAD_DIR_REPLY: