From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: jejb@linux.ibm.com, martin.petersen@oracle.com,
linux-scsi@vger.kernel.org, dave.hansen@linux.intel.com,
David.Laight@ACULAB.COM, linux-kernel@vger.kernel.org,
x86@kernel.org
Subject: Re: [PATCHv2] scsi: Fix get_user() in call sg_scsi_ioctl()
Date: Fri, 25 Nov 2022 22:14:02 -0500 [thread overview]
Message-ID: <yq11qpqmmq4.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20221117232304.1544-1-kirill.shutemov@linux.intel.com> (Kirill A. Shutemov's message of "Fri, 18 Nov 2022 02:23:04 +0300")
Kirill,
> get_user() expects the pointer to be pointer-to-simple-variable type,
> but sic->data is array of 'unsigned char'. It violates get_user()
> contracts.
Applied to 6.2/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2022-11-26 3:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-17 23:23 [PATCHv2] scsi: Fix get_user() in call sg_scsi_ioctl() Kirill A. Shutemov
2022-11-26 3:14 ` Martin K. Petersen [this message]
2022-11-28 9:06 ` Kirill A. Shutemov
2022-12-01 3:45 ` Martin K. Petersen
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