Subject: Re: [PATCH] net: usb: asix: fill null-ptr-deref in asix_suspend

From: Oliver Neukum <[email-masked]>
Date: Mon, 06 Nov 2017 10:49:17 +0100

Am Donnerstag, den 02.11.2017, 21:26 +0100 schrieb Andrey Konovalov:
> 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.

Hi,

1. if that happens on suspend, it will also happen on resume
2. Will a device work after that? The appropriate fix may be to wait
until the device is properly initialized.

	Regards
		Oliver