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

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To: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
Subject: Re: [PATCH] scsi: scsi_debug: Fix a warning in resp_report_zones()
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Fri, 25 Nov 2022 19:20:07 -0500
Cc: dgilbert@xxxxxxxxxxxx, error27@xxxxxxxxx, harshit.m.mogalapalli@xxxxxxxxx, "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, Damien Le Moal <damien.lemoal@xxxxxxxxxxxxxxxxxx>, "Shin'ichiro Kawasaki" <shinichiro.kawasaki@xxxxxxx>, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20221112070612.2121535-1-harshit.m.mogalapalli@oracle.com> (Harshit Mogalapalli's message of "Fri, 11 Nov 2022 23:06:12 -0800")
Organization: Oracle Corporation

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

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

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