Re: [PATCH] scsi: scsi_debug: Fix a warning in resp_verify()

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To: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
Subject: Re: [PATCH] scsi: scsi_debug: Fix a warning in resp_verify()
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Fri, 25 Nov 2022 19:19:58 -0500
Cc: error27@xxxxxxxxx, harshit.m.mogalapalli@xxxxxxxxx, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, Hannes Reinecke <hare@xxxxxxx>, Douglas Gilbert <dgilbert@xxxxxxxxxxxx>, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20221112070031.2121068-1-harshit.m.mogalapalli@oracle.com> (Harshit Mogalapalli's message of "Fri, 11 Nov 2022 23:00:31 -0800")
Organization: Oracle Corporation

Harshit,

> As 'vnum' is controlled by user, so 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

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References:
- [PATCH] scsi: scsi_debug: Fix a warning in resp_verify()
  - From: Harshit Mogalapalli

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