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Date:   Fri, 5 Apr 2019 23:09:29 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Cong Wang <xiyou.wangcong@...il.com>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        linux-bluetooth <linux-bluetooth@...r.kernel.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Tomas Bortoli <tomasbortoli@...il.com>
Subject: Re: [Patch net v2 2/3] bluetooth: validate HCI_EV_LE_META packet
 carefully


As I explained in my email, the original code is buggy if
num_reports > 1 (probably uncommon), but your code is buggy for
num_reports >= 1 (everything).

regards,
dan carpenter

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