Re: [PATCHv3] iscsi-target: Don't use stack buffer for scatterlist

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To: Laura Abbott <labbott@xxxxxxxxxx>
Subject: Re: [PATCHv3] iscsi-target: Don't use stack buffer for scatterlist
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Tue, 11 Sep 2018 20:46:33 -0400
Cc: "Nicholas A. Bellinger" <nab@xxxxxxxxxxxxxxx>, Bart Van Assche <bart.vanassche@xxxxxxx>, Hannes Reinecke <hare@xxxxxxxx>, Mike Christie <mchristi@xxxxxxxxxx>, Maurizio Lombardi <mlombard@xxxxxxxxxx>, target-devel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Kees Cook <keescook@xxxxxxxxxxxx>, "Martin K . Petersen" <martin.petersen@xxxxxxxxxx>
In-reply-to: <20180904184740.11102-1-labbott@redhat.com> (Laura Abbott's message of "Tue, 4 Sep 2018 11:47:40 -0700")
Organization: Oracle Corporation
References: <20180904184740.11102-1-labbott@redhat.com>
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux)

Laura,

> There are two cases that trigger this bug. Switch to using a
> dynamically allocated buffer for one case and do not assign
> a NULL buffer in another case.

Applied to 4.20/scsi-queue, thank you!

-- 
Martin K. Petersen	Oracle Linux Engineering

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