linux-kernel - Re: [PATCH v2] drm/atmel_hlcdc: Fix uninitialized variable

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Message-ID: <CAJ7bep+Hc4Uw1WUBANtR7UGfVrDVyFe_0iPJ=ja=EczO6kk9Nw@mail.gmail.com>
Date: Thu, 5 Dec 2024 09:56:57 +0530
From: Advait Dhamorikar <advaitdhamorikar@...il.com>
To: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Sam Ravnborg <sam@...nborg.org>, Boris Brezillon <bbrezillon@...nel.org>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
	Nicolas Ferre <nicolas.ferre@...rochip.com>, 
	Alexandre Belloni <alexandre.belloni@...tlin.com>, Claudiu Beznea <claudiu.beznea@...on.dev>, 
	dri-devel@...ts.freedesktop.org, linux-arm-kernel@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, skhan@...uxfoundation.org, 
	anupnewsmail@...il.com, kernel test robot <lkp@...el.com>, Dan Carpenter <error27@...il.com>
Subject: Re: [PATCH v2] drm/atmel_hlcdc: Fix uninitialized variable

Hello,

Just a gentle ping, this patch was never applied.
Is there something more that needs to be done?

Thanks and regards,
Advait

On Mon, 14 Oct 2024 at 13:08, Dmitry Baryshkov
<dmitry.baryshkov@...aro.org> wrote:
>
> On Mon, Oct 07, 2024 at 08:39:04PM +0530, Advait Dhamorikar wrote:
> > atmel_hlcdc_plane_update_buffers: may use an uninitialized
> > sr variable when the if condition remains unsatisfied.
> > The variable may contain an arbitrary value left from earlier computations.
> >
> > Reported-by: kernel test robot <lkp@...el.com>
> > Reported-by: Dan Carpenter <error27@...il.com>
> > Closes: https://lore.kernel.org/r/202409240320.MZPgi3Up-lkp@intel.com/
> > Signed-off-by: Advait Dhamorikar <advaitdhamorikar@...il.com>
>
> Fixes: d498771b0b83 ("drm: atmel_hlcdc: Add support for XLCDC using IP specific driver ops")
>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
>
> --
> With best wishes
> Dmitry