linux-kernel - Re: [PATCH] drm/msm: fix -Wformat-security warnings

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Message-Id: <173507275852.561903.13981702571183938186.b4-ty@linaro.org>
Date: Tue, 24 Dec 2024 22:40:58 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Rob Clark <robdclark@...il.com>,
	Abhinav Kumar <quic_abhinavk@...cinc.com>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Jessica Zhang <quic_jesszhan@...cinc.com>,
	Arnd Bergmann <arnd@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>,
	Sean Paul <sean@...rly.run>,
	Konrad Dybcio <konradybcio@...nel.org>,
	Marijn Suijten <marijn.suijten@...ainline.org>,
	Akhil P Oommen <quic_akhilpo@...cinc.com>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Jinjie Ruan <ruanjinjie@...wei.com>,
	Barnabás Czémán <barnabas.czeman@...nlining.org>,
	linux-arm-msm@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	freedreno@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/msm: fix -Wformat-security warnings


On Mon, 16 Dec 2024 09:33:13 +0100, Arnd Bergmann wrote:
> Passing a variable string as a printf style format is potentially
> dangerous that -Wformat-security can warn about if enabled. A new
> instance just got added:
> 
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c: In function 'dpu_kms_mdp_snapshot':
> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:1046:49: error: format not a string literal and no format arguments [-Werror=format-security]
>  1046 |                                             vbif->name);
>       |                                             ~~~~^~~~~~
> 
> [...]

Applied, thanks!

[1/1] drm/msm: fix -Wformat-security warnings
      https://gitlab.freedesktop.org/lumag/msm/-/commit/49c2e01be19c

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>