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Date: Tue, 8 Aug 2017 12:53:17 +1200
From: Xin Long <lucien.xin@...il.com>
To: Cong Wang <xiyou.wangcong@...il.com>
Cc: network dev <netdev@...r.kernel.org>,
David Miller <davem@...emloft.net>
Subject: Re: [PATCH net] net: sched: set xt_tgchk_param par.net properly in ipt_init_target
On Tue, Aug 8, 2017 at 9:00 AM, Cong Wang <xiyou.wangcong@...il.com> wrote:
> On Sat, Aug 5, 2017 at 1:48 AM, Xin Long <lucien.xin@...il.com> wrote:
>> -static int __tcf_ipt_init(struct tc_action_net *tn, struct nlattr *nla,
>> +static int __tcf_ipt_init(struct net *net, struct nlattr *nla,
>> struct nlattr *est, struct tc_action **a,
>> const struct tc_action_ops *ops, int ovr, int bind)
>> {
>> + struct tc_action_net *tn = net_generic(net, xt_net_id);
>
> ...
>
>> @@ -193,18 +195,14 @@ static int tcf_ipt_init(struct net *net, struct nlattr *nla,
>> struct nlattr *est, struct tc_action **a, int ovr,
>> int bind)
>> {
>> - struct tc_action_net *tn = net_generic(net, ipt_net_id);
>> -
>> - return __tcf_ipt_init(tn, nla, est, a, &act_ipt_ops, ovr, bind);
>> + return __tcf_ipt_init(net, nla, est, a, &act_ipt_ops, ovr, bind);
>> }
>>
>> static int tcf_xt_init(struct net *net, struct nlattr *nla,
>> struct nlattr *est, struct tc_action **a, int ovr,
>> int bind)
>> {
>> - struct tc_action_net *tn = net_generic(net, xt_net_id);
>> -
>> - return __tcf_ipt_init(tn, nla, est, a, &act_xt_ops, ovr, bind);
>> + return __tcf_ipt_init(net, nla, est, a, &act_xt_ops, ovr, bind);
>
> This is not correct.
>
> You miss ipt_net_id != xt_net_id.
right, that's a silly mistake. seems no better way but to pass both
net and net_id to __tcf_ipt_init. will send v2. thanks.
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