From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EFB18EE14D3 for ; Thu, 7 Sep 2023 09:06:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VxSMGgjYZE3Kp23DyOOYh/tLtY8hMhmkbmLg7j+hvmw=; b=Z0bbrMb0TWh0e0 rLk7s6M9ifkYmN9M14hkR1qCBNrovBl7ShVzmVpHkztlqVhxt+CiDRNyA0U0+IST22kF8UFHUJ7J8 NQKQdbHYR3KOM7BaGlzWj5p42RvwhM1jBAmXv/Qiygc0Zt1GQmG7hl3t6ptv2ytMECkH/ux3UBQDc vdjmY9l9KjI/+HHcEP+B/qmf5lVyxhGky0tEjJoRhf3KdnCyouW9ZHjYjE/uPKgHXAwju8iK2mrdh 0+wQqJ5TusBUOYKKwuCtvxtc5AN9A1YxCU0sQFRxLN58BPONSfqblfKz6R1Dm1Bk8Zl7N15/LY5Oj k9sExth/i+dYhrrEfyjg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qeAxv-00Bdl8-1y; Thu, 07 Sep 2023 09:06:19 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qeAxr-00Bdjr-1k; Thu, 07 Sep 2023 09:06:17 +0000 Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 8769466072ED; Thu, 7 Sep 2023 10:06:13 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1694077574; bh=faV2RqAEvL8VWjpK/yOwEuSo/mN8TrmiSzgmPKx+9yM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=fZSdzOn7RsosI0whfciCa1jkLbzobNQgzpFfqN64/WFaH0JVVvDSITRRVIEfU0cJL 9G92DE9ZL2ENrm3vbx1QvZd4i1CDQL2FuXWddcPUL3Tqh0pjzLSwMkHx2wp7B4QUdQ q9PGdQgGkyyyX1Pl4543wCue7OOTDAwD5g72b0Ly6kMs0p+bnuU6+07ib7DHxNU5cx u4ZwxmJ0hWyaDQ8C8BclNi0tFr2oq07xr85X+lIXCQX1ZEOKfYScVlTmGYcg2MRiu6 Wj0OIJV+sPLPeQ/pVqWigMMccyTCNRS+0EL92QjILR/PUc4OKJzNOD0NEDYdoLByDx 2NecuKDEnsvzw== Message-ID: <73fd31ea-f869-db13-5069-f0f5267ba3d3@collabora.com> Date: Thu, 7 Sep 2023 11:06:11 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH] clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data Content-Language: en-US To: Jiasheng Jiang , mturquette@baylibre.com, sboyd@kernel.org, matthias.bgg@gmail.com, wenst@chromium.org, msp@baylibre.com, frank.li@vivo.com, robh@kernel.org, jamesjj.liao@mediatek.com, shunli.wang@mediatek.com, erin.lo@mediatek.com Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org References: <20230901024658.23405-1-jiasheng@iscas.ac.cn> From: AngeloGioacchino Del Regno In-Reply-To: <20230901024658.23405-1-jiasheng@iscas.ac.cn> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230907_020616_547427_7A206D98 X-CRM114-Status: UNSURE ( 8.16 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Il 01/09/23 04:46, Jiasheng Jiang ha scritto: > Add the check for the return value of mtk_alloc_clk_data() in order to > avoid NULL pointer dereference. > > Fixes: e9862118272a ("clk: mediatek: Add MT2701 clock support") > Signed-off-by: Jiasheng Jiang Reviewed-by: AngeloGioacchino Del Regno _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel