Re: [PATCH] scsi: dpt_i2o: Use after free in I2ORESETCMD ioctl

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To: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Subject: Re: [PATCH] scsi: dpt_i2o: Use after free in I2ORESETCMD ioctl
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Mon, 09 Apr 2018 22:06:05 -0400
Cc: Adaptec OEM Raid Solutions <aacraid@xxxxxxxxxxx>, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, linux-scsi@xxxxxxxxxxxxxxx, kernel-janitors@xxxxxxxxxxxxxxx
In-reply-to: <20180321080941.GB9826@mwanda> (Dan Carpenter's message of "Wed, 21 Mar 2018 11:09:42 +0300")
Organization: Oracle Corporation
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux)

Dan,

> Here is another use after free if we reset the card.  The adpt_hba_reset()
> function frees "pHba" on error.

Applied to 4.17/scsi-fixes. Thank you!

-- 
Martin K. Petersen	Oracle Linux Engineering

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References:
- [PATCH] scsi: dpt_i2o: Use after free in I2ORESETCMD ioctl
  - From: Dan Carpenter

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