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Date:   Wed, 18 Jan 2023 12:26:19 +0100
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Subject: Re: [PATCH 2/2] pinctrl: mediatek: Initialize variable *buf to zero
Content-Language: en-US
To:     Guodong Liu <Guodong.Liu@mediatek.com>,
        Sean Wang <sean.wang@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Light Hsieh <light.hsieh@mediatek.com>,
        Rob Herring <robh@kernel.org>
Cc:     linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        Zhiyong Tao <zhiyong.tao@mediatek.com>
References: <20230118062036.26258-1-Guodong.Liu@mediatek.com>
 <20230118062036.26258-3-Guodong.Liu@mediatek.com>
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
In-Reply-To: <20230118062036.26258-3-Guodong.Liu@mediatek.com>
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Il 18/01/23 07:20, Guodong Liu ha scritto:
> Coverity spotted that *buf is not initialized to zero in
> mtk_pctrl_dbg_show. Using uninitialized variable *buf as argument to %s
> when calling seq_printf. Fix this coverity by initializing *buf as zero.
> 
> Fixes: 184d8e13f9b1 ("pinctrl: mediatek: Add support for pin configuration
> dump via debugfs.")
> Signed-off-by: Guodong Liu <Guodong.Liu@mediatek.com>


Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>