Re: [patch RESEND] atp870u: 64 bit bug in atp885_init()

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To: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
Subject: Re: [patch RESEND] atp870u: 64 bit bug in atp885_init()
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Thu, 15 Feb 2018 18:44:19 -0500
Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx>, "James E.J. Bottomley" <JBottomley@xxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, linux-scsi@xxxxxxxxxxxxxxx, kernel-janitors@xxxxxxxxxxxxxxx, Hannes Reinecke <hare@xxxxxxxx>
In-reply-to: <20151209102453.GE3173@mwanda> (Dan Carpenter's message of "Wed, 14 Feb 2018 15:02:31 +0300")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux)

> On 64 bit CPUs there is a memory corruption bug on probe().  It should
> be a u32 pointer instead of an unsigned long pointer or we write past
> the end of the setupdata[] array.

Ondrej, please review!

-- 
Martin K. Petersen	Oracle Linux Engineering

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References:
- [patch RESEND] atp870u: 64 bit bug in atp885_init()
  - From: Dan Carpenter

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