linux-kernel - Re: [PATCH] soc: qcom: socinfo: Fix an off by one in qcom_show_pmic

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Message-ID: <CAA8EJprP4xm=15Ss540uf0VW1-oXA0Sjr6pmTv_deXvjOqL4tg@mail.gmail.com>
Date:   Wed, 20 Jan 2021 20:55:38 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Stephen Boyd <swboyd@...omium.org>,
        Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>,
        Douglas Anderson <dianders@...omium.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <linux-arm-msm@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] soc: qcom: socinfo: Fix an off by one in qcom_show_pmic_model()

On Wed, 20 Jan 2021 at 12:58, Dan Carpenter <dan.carpenter@...cle.com> wrote:
>
> These need to be < ARRAY_SIZE() instead of <= ARRAY_SIZE() to prevent
> accessing one element beyond the end of the array.
>
> Fixes: e9247e2ce577 ("soc: qcom: socinfo: fix printing of pmic_model")
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

Acked-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>


-- 
With best wishes
Dmitry