linux-kernel - Re: [PATCH] scsi: bnx2i: fix potential use after free

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Message-ID: <yq1k17wihfe.fsf@oracle.com>
Date:   Tue, 19 Nov 2019 00:06:13 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Pan Bian <bianpan2016@....com>
Cc:     QLogic-Storage-Upstream@...gic.com,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] scsi: bnx2i: fix potential use after free


Pan,

> The membe hba->pcidev may be used after its reference is dropped. Move
> the put function to where it is never used to avoid potential use
> after free issues.

Applied to 5.5/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering