From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH] net: usb: asix: fill null-ptr-deref in asix_suspend
Date: Sat, 04 Nov 2017 22:42:39 +0900 (KST)
Message-ID: <20171104.224239.229769899811546000.davem@davemloft.net>
References: <9e768a837391af216cf1d2c8ac08af41f28cb147.1509654127.git.andreyknvl@google.com>
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Cc: Dean_Jenkins@mentor.com, allan@asix.com.tw, peter.chen@nxp.com,
        tremyfr@gmail.com, gerg@linux-m68k.org, colin.king@canonical.com,
        linux-usb@vger.kernel.org, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, dvyukov@google.com, kcc@google.com
To: andreyknvl@google.com
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From: Andrey Konovalov <andreyknvl@google.com>
Date: Thu,  2 Nov 2017 21:26:59 +0100

> When asix_suspend() is called dev->driver_priv might not have been
> assigned a value, so we need to check that it's not NULL.
> 
> Found by syzkaller.
 ...
> Signed-off-by: Andrey Konovalov <andreyknvl@google.com>

Applied, thank you.