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[23.128.96.37]) by mx.google.com with ESMTPS id b16-20020a170902d51000b001c35864fdbbsi8777230plg.406.2023.09.18.10.19.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Sep 2023 10:19:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IwQaoMBX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id A329280C5FA8; Mon, 18 Sep 2023 10:03:06 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231438AbjIRRCy (ORCPT + 99 others); Mon, 18 Sep 2023 13:02:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231290AbjIRRCj (ORCPT ); Mon, 18 Sep 2023 13:02:39 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BFF04AD; Mon, 18 Sep 2023 10:02:33 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 23464C4339A; Mon, 18 Sep 2023 13:19:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695043179; bh=kPQA9DQl5bYK/XNCaMEhkUiX/FAAHEu8Orv7q/Hqp18=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=IwQaoMBXvBjrMMJhvqzHZwN1eD61dA/grwAbzqbgxqD6DzTjXcQx+7mqna4Co0AYx 37/YWBDTWVsm+p+3QOZ1KNfMrZHWpdn0zt6udYGg+JCoejTZXJSwuZCD4f9CgtkeHh 7mUoMKPZ6j69wDUX9LuUdLy8PTX0iVLrBdg2/cBUICeSiNpd51BU9AcSB1FI4hfJDG sicPT8khH+KzgbWrU3DG8OIN1lPpDBGs0IVzVs3YjhYwiQpRuMwXjLLupJsNOwIPmR YDwOqj1uFLGwVu6kMNbYLZslLBYgtTOLiaZptpQY5Fl03+QRQgaeUrfbVJ1E+urzTU h1t+FtDgun1uw== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v3] wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet From: Kalle Valo In-Reply-To: <20230908104308.1546501-1-treapking@chromium.org> References: <20230908104308.1546501-1-treapking@chromium.org> To: Pin-yen Lin Cc: linux-wireless@vger.kernel.org, Pin-yen Lin , Brian Norris , Polaris Pi , Matthew Wang , linux-kernel@vger.kernel.org User-Agent: pwcli/0.1.1-git (https://github.com/kvalo/pwcli/) Python/3.11.2 Message-ID: <169504317624.617522.1000616001928521648.kvalo@kernel.org> Date: Mon, 18 Sep 2023 13:19:37 +0000 (UTC) X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DATE_IN_PAST_03_06, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 18 Sep 2023 10:03:06 -0700 (PDT) Pin-yen Lin wrote: > Only skip the code path trying to access the rfc1042 headers when the > buffer is too small, so the driver can still process packets without > rfc1042 headers. > > Fixes: 119585281617 ("wifi: mwifiex: Fix OOB and integer underflow when rx packets") > Signed-off-by: Pin-yen Lin > Acked-by: Brian Norris > Reviewed-by: Matthew Wang Patch applied to wireless.git, thanks. aef7a0300047 wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet -- https://patchwork.kernel.org/project/linux-wireless/patch/20230908104308.1546501-1-treapking@chromium.org/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches