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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4573C64ED8 for ; Mon, 27 Feb 2023 09:44:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229686AbjB0Joh (ORCPT ); Mon, 27 Feb 2023 04:44:37 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229501AbjB0Jof (ORCPT ); Mon, 27 Feb 2023 04:44:35 -0500 Received: from mail-wm1-x335.google.com (mail-wm1-x335.google.com [IPv6:2a00:1450:4864:20::335]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B061527F for ; Mon, 27 Feb 2023 01:44:34 -0800 (PST) Received: by mail-wm1-x335.google.com with SMTP id az36so3826088wmb.1 for ; Mon, 27 Feb 2023 01:44:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=KGaVIlZ8ZJsD0GqhAHUel+POlXhxjkQzQtmaLMjdsx8=; b=nbR1UDp2OpNUh8taMmJH5xZiwO1jLhYkP7T8eTqYwz0bDb4Tx9mwbni1o32lg/xA0P cegt3w+TRnP6iT4i14eIYeJ1VTPOqSUT6tmVwrzqhwY8O2ulAkbGhVhg9tKTmSUY1uWR SW897yIMcoTUq5Yw98chAWXUFnflw/KWJO5HJDnd2DlTony+PPImZfH08b3cQshBf2YV ap0wrqzdvs0w1HlfdkVvHEEBnYF9LP2DWvDoqLrlAHMAd6q791KNnZ5MD4qe8d9XJK5x IF1EFRIsOWgtT8MI7jF7WS3ySRTVjP3imnN8Tt4biTWQ1dYwkrHahyLVPzjsVcaNOhub nMGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=KGaVIlZ8ZJsD0GqhAHUel+POlXhxjkQzQtmaLMjdsx8=; b=an2uXvMRWPiINtE7atO5Yp/PMabZRALPbRiE7wAWaHSQQc6yAd7QuJLalO0R5pXAzo P7R+NYtkutj/UFeMMLb9mrHZDjZ5KaG40uRXpW7AI2sQbcZcfOpsJkxOdEeFH3c153xJ 1qEWaYDpPY+Ngvz9QI70SVuWirY+eaF8FAsSkC5mAStwctQfWAShf6R+cs6v0N6YCxMj XhlyyAM8FQH9Oz13NX2GmXl2qfsZxZLROkSCDs7KwnHqH0QkpxPKeeGaIsnsiXSspiJD yPVIEGoaeFHmU8J9fYakXl8pEplmNIvWfjZeKKsENnn7ynwwV9EhYON8j3CTlkfRbbr2 MoNg== X-Gm-Message-State: AO0yUKWSh6bhA2a7OD41vuqL7pFRMprRItDUaTN+v4jTbJouoe2oazAD xohWnE8lifFmrocLT4iTbRWjKQ== X-Google-Smtp-Source: AK7set9X7HIrcIY8+6kSrh3pQBfzos01jTap44nFyaRdS9zXol9FSXIS2vPNsfld0RzK00crEWxXSQ== X-Received: by 2002:a05:600c:929:b0:3df:e6bb:768 with SMTP id m41-20020a05600c092900b003dfe6bb0768mr17650390wmp.24.1677491072647; Mon, 27 Feb 2023 01:44:32 -0800 (PST) Received: from [192.168.1.20] ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id w13-20020adfd4cd000000b002c7066a6f77sm6440016wrk.31.2023.02.27.01.44.31 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Feb 2023 01:44:32 -0800 (PST) Message-ID: <76e2daf5-0f04-ce02-7c16-1eff3576b3de@linaro.org> Date: Mon, 27 Feb 2023 10:44:31 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH v3] nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties Content-Language: en-US To: void0red Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, simon.horman@corigine.com References: <35ddd789-4dd9-3b87-3128-268905ec9a13@linaro.org> <20230227093037.907654-1-void0red@gmail.com> From: Krzysztof Kozlowski In-Reply-To: <20230227093037.907654-1-void0red@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 27/02/2023 10:30, void0red wrote: > From: Kang Chen > > devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause > out-of-bounds write in device_property_read_u8_array later. > > Fixes: a06347c04c13 ("NFC: Add Intel Fields Peak NFC solution driver") > Signed-off-by: Kang Chen > --- > v3 -> v2: remove useless prompt and blank lines between tags. Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof