linux-kernel - Re: [PATCH] scsi: iscsi: fix inappropriate use of put

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Message-Id: <160753457753.14816.8140218142483943973.b4-ty@oracle.com>
Date:   Wed,  9 Dec 2020 12:23:18 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Chris Leech <cleech@...hat.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Qinglang Miao <miaoqinglang@...wei.com>,
        Lee Duncan <lduncan@...e.com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        open-iscsi@...glegroups.com
Subject: Re: [PATCH] scsi: iscsi: fix inappropriate use of put_device

On Fri, 20 Nov 2020 15:48:52 +0800, Qinglang Miao wrote:

> kfree(conn) is called inside put_device(&conn->dev) so that
> another one would cause use-after-free. Besides, device_unregister
> should be used here rather than put_device.

Applied to 5.11/scsi-queue, thanks!

[1/1] scsi: iscsi: fix inappropriate use of put_device
      https://git.kernel.org/mkp/scsi/c/6dc1c7ab6f04

-- 
Martin K. Petersen	Oracle Linux Engineering