linux-kernel - Re: [PATCH 3/5] net/netfilter/ipvs/ip_vs_ctl.c: drop argument range check just before the check for equality

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Message-ID: <CANZNk83+o9Sc2rir3_2_aTgE65VadY3104a9ve8EMvXWv2ZzUg@mail.gmail.com>
Date:	Sun, 20 Jul 2014 02:03:21 +0300
From:	Andrey Utkin <andrey.krieger.utkin@...il.com>
To:	Julian Anastasov <ja@....bg>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org, coreteam@...filter.org,
	netfilter-devel@...r.kernel.org, lvs-devel@...r.kernel.org,
	netdev@...r.kernel.org, dcb314@...mail.com,
	David Miller <davem@...emloft.net>, kadlec@...ckhole.kfki.hu,
	Patrick McHardy <kaber@...sh.net>, pablo@...filter.org,
	Simon Horman <horms@...ge.net.au>, wensong@...ux-vs.org
Subject: Re: [PATCH 3/5] net/netfilter/ipvs/ip_vs_ctl.c: drop argument range
 check just before the check for equality

2014-07-20 1:59 GMT+03:00 Andrey Utkin <andrey.krieger.utkin@...il.com>:
> This approach doesn't work, looks because sizeof() values are not
> calculated at preprocessing stage.

What about adding equivalent BUG_ON() statement to __init
ip_vs_register_nl_ioctl(), which "registers" do_ip_vs_set_ctl()
callback?

-- 
Andrey Utkin
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