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 C1E74CEFC21 for ; Tue, 8 Oct 2024 16:01:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type: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=xqbiKApzx+YcTRrl40O1RcsHyv9sEyjapRi2GiRqBMI=; b=xaV/9uav5XwvqoLW6GQlx/waKz e95vmKA1x+WzVhTlSuyIwrU7evO2GPutkgWqsNghX1HThtROTprbvkECAzRrvU9BT/9DQie4mL/py 7elXIcM8XzP2B1xUu+9gpiSUBGtvPlbSgwpJDHwChd7K6nQZH2jyQNUw7eHZvpJnVlGs3UYg7H8V2 JZhH2Wi5UQgdQGVIYvo+HTvl0UMijHHxeen1KdF2bgpj8xx8cN3sIkSay1LnuV1rvO5kB7CkhaPtD W5vpCbW4ogYUVCBGuBMPB4K5GWmEoddnubuYaH3SstERawyffONrG0C/NgzXrt4D1E9FM/JEYL+M4 gW5517QQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1syCeS-00000006R0O-0Qg2; Tue, 08 Oct 2024 16:01:32 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1syCYB-00000006Q1u-1T2O; Tue, 08 Oct 2024 15:55:05 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 541245C070C; Tue, 8 Oct 2024 15:54:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DE666C4CECE; Tue, 8 Oct 2024 15:54:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728402902; bh=1xWwsNJSaWYU3Vwc/kd5e2S3gWaAprl5IlFQ2noiFa8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=m5KoS8kuZJ5bARZdMTF5ZQ4tRfTqMpmNYKMlC89oYdBpmC0FjHVbpO0Gd38GhE6A2 BDQ1inAepvBPIVnsMG1k9NrV0O1NJd8BH8GWUjkXFbdX06z3gLlW+mqZv3GDJhn3Xd uOnaAgX0C8dWksiezlIarp9wkQBUsrx8GklLhlunOtn0sLy8Xw6IURy2YPc6dJfi14 g+kDuv1ahcR1a5T0vRcUiNpGtEUsZvS/3Dwd7ajimR/MyKuDyh8ywcGkLhPoNRnLTv UCA/L088YwI2Q6necYsginog5HABWYWLfgsnhPypcOvnNtkjNN48ToPnnR95lJHlbj AYvwS2Akns3Wg== Message-ID: <1cf6d772-e7e0-4e40-bcac-d687706f1055@kernel.org> Date: Tue, 8 Oct 2024 17:54:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6] wifi: mt76: Fix NULL Dereference caused by mt76_connac_get_he_phy_cap() To: Zichen Xie Cc: nbd@nbd.name, lorenzo@kernel.org, ryder.lee@mediatek.com, shayne.chen@mediatek.com, sean.wang@mediatek.com, kvalo@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, johannes.berg@intel.com, quic_adisi@quicinc.com, deren.wu@mediatek.com, chui-hao.chiu@mediatek.com, mingyen.hsieh@mediatek.com, howard-yh.hsu@mediatek.com, StanleyYP.Wang@mediatek.com, allen.ye@mediatek.com, benjamin-jw.lin@mediatek.com, Bo.Jiao@mediatek.com, evelyn.tsai@mediatek.com, meichia.chiu@mediatek.com, linux-wireless@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, chenyuan0y@gmail.com, zzjas98@gmail.com References: <20241007233501.11773-1-zichenxie0106@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241008_085503_525323_E1BBE454 X-CRM114-Status: UNSURE ( 7.30 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 08/10/2024 16:34, Zichen Xie wrote: > Hi, > > But Matthias suggested checking for NULL immediately after the declaration. Why do you keep top-posting? Matthias also asked you to stop, so that part you ignore? Responding to such HTML, top-post emails is a pain, so that is the last time I am writing here. I will be NAK-ing other totally bogus and untested patches, though. > Re: [PATCH v5] wifi: mt76: Fix NULL Dereference caused by > mt76_connac_get_he_phy_cap() - Matthias Brugger (kernel.org) > Don't send HTML. Anyway I do not see anything indicating that this should be before declarations. I see clearly: "before any use of struct vc." which is not before declarations. Best regards, Krzysztof