From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Mike Christie <michael.christie@oracle.com>,
martin.petersen@oracle.com,
james.bottomley@hansenpartnership.com,
linux-scsi@vger.kernel.org, target-devel@vger.kernel.org
Subject: Re: [PATCH 1/1] scsi: target: Fix WRITE_SAME No Data Buffer crash
Date: Thu, 07 Jul 2022 16:42:36 -0400 [thread overview]
Message-ID: <yq1mtdk7j59.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <YrqJhyzhjaEkTJL/@infradead.org> (Christoph Hellwig's message of "Mon, 27 Jun 2022 21:54:31 -0700")
Christoph,
> (and I wonder if we have similar problems with other commands, the
> target code could use same targeted fuzzing..)
Yeah.
The USB gadget series implements initial support for RSOC. It might be
worth entertaining to augment that code with CDB masks for all the
commands we actually support. And then leverage these masks for command
validation.
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2022-07-07 20:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-28 2:23 [PATCH 0/1] target: Unmap fixes Mike Christie
2022-06-28 2:23 ` [PATCH 1/1] scsi: target: Fix WRITE_SAME No Data Buffer crash Mike Christie
2022-06-28 4:54 ` Christoph Hellwig
2022-07-07 20:42 ` Martin K. Petersen [this message]
2022-07-07 20:57 ` Dmitry Bogdanov
2022-07-07 21:38 ` Martin K. Petersen
2022-07-07 21:47 ` [PATCH 0/1] target: Unmap fixes Martin K. Petersen
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