linux-hardening - Re: [PATCH][next] iommu/dma: Use kvcalloc() instead of kvzalloc()

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Message-ID: <202110211001.F9F26D90@keescook>
Date:   Thu, 21 Oct 2021 10:01:45 -0700
From:   Kees Cook <keescook@...omium.org>
To:     "Gustavo A. R. Silva" <gustavoars@...nel.org>
Cc:     Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH][next] iommu/dma: Use kvcalloc() instead of kvzalloc()

On Tue, Sep 28, 2021 at 05:22:29PM -0500, Gustavo A. R. Silva wrote:
> Use 2-factor argument form kvcalloc() instead of kvzalloc().
> 
> Link: https://github.com/KSPP/linux/issues/162
> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>

Looks right.

Reviewed-by: Kees Cook <keescook@...omium.org>

-- 
Kees Cook