From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Cc: dgilbert@interlog.com, error27@gmail.com,
harshit.m.mogalapalli@gmail.com,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Damien Le Moal <damien.lemoal@opensource.wdc.com>,
"Shin'ichiro Kawasaki" <shinichiro.kawasaki@wdc.com>,
linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] scsi: scsi_debug: Fix a warning in resp_report_zones()
Date: Fri, 25 Nov 2022 19:20:07 -0500 [thread overview]
Message-ID: <yq1edtqr2h9.fsf@ca-mkp.ca.oracle.com> (raw)
In-Reply-To: <20221112070612.2121535-1-harshit.m.mogalapalli@oracle.com> (Harshit Mogalapalli's message of "Fri, 11 Nov 2022 23:06:12 -0800")
Harshit,
> As 'alloc_len' is user controlled data, if user tries to allocate memory
> larger than(>=) MAX_ORDER, then kcalloc() will fail, it creates a stack
> trace and messes up dmesg with a warning.
Applied to 6.2/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2022-11-26 0:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-12 7:06 [PATCH] scsi: scsi_debug: Fix a warning in resp_report_zones() Harshit Mogalapalli
2022-11-26 0:20 ` Martin K. Petersen [this message]
2022-12-01 3:45 ` Martin K. Petersen
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