linux-kernel - Re: [PATCH] xen/privcmd: Use memdup_array_user() in alloc

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Date: Tue, 13 Feb 2024 08:47:27 +0100
From: Juergen Gross <jgross@...e.com>
To: Markus Elfring <Markus.Elfring@....de>, xen-devel@...ts.xenproject.org,
 kernel-janitors@...r.kernel.org,
 Oleksandr Tyshchenko <oleksandr_tyshchenko@...m.com>,
 Stefano Stabellini <sstabellini@...nel.org>
Cc: LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] xen/privcmd: Use memdup_array_user() in alloc_ioreq()

On 28.01.24 18:09, Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Sun, 28 Jan 2024 17:50:43 +0100
> 
> * The function “memdup_array_user” was added with the
>    commit 313ebe47d75558511aa1237b6e35c663b5c0ec6f ("string.h: add
>    array-wrappers for (v)memdup_user()").
>    Thus use it accordingly.
> 
>    This issue was detected by using the Coccinelle software.
> 
> * Delete a label which became unnecessary with this refactoring.
> 
> Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>

Reviewed-by: Juergen Gross <jgross@...e.com>


Juergen


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