Re: [PATCH][next] scsi: hpsa: fix an uninitialized read and dereference of pointer dev

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To: Colin King <colin.king@xxxxxxxxxxxxx>
Subject: Re: [PATCH][next] scsi: hpsa: fix an uninitialized read and dereference of pointer dev
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Wed, 29 May 2019 21:55:42 -0400
Cc: Don Brace <don.brace@xxxxxxxxxxxxx>, "James E . J . Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K . Petersen" <martin.petersen@xxxxxxxxxx>, esc.storagedev@xxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, kernel-janitors@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20190522083903.18849-1-colin.king@canonical.com> (Colin King's message of "Wed, 22 May 2019 09:39:03 +0100")
Organization: Oracle Corporation
References: <20190522083903.18849-1-colin.king@canonical.com>
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux)

Colin,

> Currently the check for a lockup_detected failure exits via the label
> return_reset_status that reads and dereferences an uninitialized
> pointer dev.  Fix this by ensuring dev is inintialized to null.

Applied to 5.3/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

References:
- [PATCH][next] scsi: hpsa: fix an uninitialized read and dereference of pointer dev
  - From: Colin King

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