linux-kernel - Re: [PATCH 2/2] media: mediatek: vcodec: Handle encoder vsi NULL pointer case

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Message-ID: <633d4544-e215-2742-a4c0-81698607e830@collabora.com>
Date:   Mon, 2 Oct 2023 12:48:55 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Irui Wang <irui.wang@...iatek.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        nicolas.dufresne@...labora.com,
        Yunfei Dong <yunfei.dong@...iatek.com>
Cc:     Project_Global_Chrome_Upstream_Group@...iatek.com,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Maoguang Meng <maoguang.meng@...iatek.com>
Subject: Re: [PATCH 2/2] media: mediatek: vcodec: Handle encoder vsi NULL
 pointer case

Il 26/09/23 12:19, Irui Wang ha scritto:
> There will be a kernel null pointer exception if 'vsi' is NULL, check
> 'vsi' is not NULL before assign it to encoder instance.
> 
> Signed-off-by: Irui Wang <irui.wang@...iatek.com>

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