From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1951B2868B; Fri, 10 Oct 2025 00:35:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760056557; cv=none; b=fFKetAlTASfY/+anGcWTnIfGGvRI6o0M73qr5eBbFBjQV8xyj9ui6ZhhoTqkRvLdIkCiF6AzZyH19rVNL5m8uA/lPrZ7Ufgg+JTQPdkq6sg8r1Q7GRiqOpxIRwfRYbyQiQ0SF6bVYUU+aWtHPOshhuc5PD1h9CmfGvqTxck4TXg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760056557; c=relaxed/simple; bh=UJBKelWNaxJp1ghN/z8oNZD/T3CC150AKCBq79bvbuM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=UU+nzK4NfKjkK3vBDPGcjoeFzpJ5vY3rrLLmgSmZ6J7KJye1OA6eh2zIVZ37bkbYZqaByS29OnwSCgqb15U/8tXue18vyIttq0Yrk+pZg7OxQaGpGtqaFD4zkUCGtYRzongb+8BGygvvHsO3Wb9Nw1zqDIr1dxN7ls53os6Z35w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Hd3AG4Ur; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Hd3AG4Ur" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7BAF8C4CEE7; Fri, 10 Oct 2025 00:35:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760056556; bh=UJBKelWNaxJp1ghN/z8oNZD/T3CC150AKCBq79bvbuM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Hd3AG4UrLs963sNA4gkrVp3KiLSzE8qrhXx8i3yhcqy64tqT/aNljv5Yhcvn8Zy4n EnayE0Mhr/hz6mEWn4mdwA0fGioKdhQnmQlm+dfFgWZXSt9AWsaytfj12yZycTduQT zl1L+RYx8LD8jYOuSUvP8+4pluuENV42Xmxry9WE9JzRR77I7DEplULoCpeQhuwpW1 GbZ+d/cMfoWD2TnbLVnhXSt2/MnjjD5mKOEzhxsCwG+5UBxmsINHNt2wgGQVFTGh/3 dyAvV9ZyKdgwSkQc9X/7ovvsuhmR/mEJ+266oUTsb2vm6IHvr+nIL3VhO63ggvuJhX QQRyFeo+tCUVA== Message-ID: Date: Fri, 10 Oct 2025 02:35:48 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 04/10] pmdomain: samsung: plug potential memleak during probe To: =?UTF-8?Q?Andr=C3=A9_Draszik?= , Alim Akhtar , Rob Herring , Conor Dooley , Krzysztof Kozlowski , Ulf Hansson , Marek Szyprowski Cc: Peter Griffin , Tudor Ambarus , Will McVicker , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, stable@vger.kernel.org References: <20251009-gs101-pd-v2-0-3f4a6db2af39@linaro.org> <20251009-gs101-pd-v2-4-3f4a6db2af39@linaro.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 09/10/2025 00:25, André Draszik wrote: > of_genpd_add_provider_simple() could fail, in which case this code > leaks the domain name, pd->pd.name. > > Use devm_kstrdup_const() to plug this leak. As a side-effect, we can > simplify existing error handling. > > Fixes: c09a3e6c97f0 ("soc: samsung: pm_domains: Convert to regular platform driver") > Cc: stable@vger.kernel.org > Reviewed-by: Peter Griffin > Signed-off-by: André Draszik Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof