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 X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BAC09C33C8C for ; Mon, 6 Jan 2020 22:51:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 91ABD2075A for ; Mon, 6 Jan 2020 22:51:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="d35htZm0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727319AbgAFWvq (ORCPT ); Mon, 6 Jan 2020 17:51:46 -0500 Received: from mail-qk1-f194.google.com ([209.85.222.194]:37684 "EHLO mail-qk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727300AbgAFWvn (ORCPT ); Mon, 6 Jan 2020 17:51:43 -0500 Received: by mail-qk1-f194.google.com with SMTP id 21so41061301qky.4 for ; Mon, 06 Jan 2020 14:51:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=DcDJpyHhT/zuHt9L/g76CdYSvylHBQA1EbFEZdNVtEg=; b=d35htZm0gVCK/o7dbN8yxRvxzIEDYFhUfHYTtCUanbQlAQUMbA7D9fJQ7sI+7YkUYI fpuj36oPW2PXPysY4rVwdiRH0I2zfeUYPpyYdP1pGpAM2VHM60s2z5fmvIrfO0S+4CcN lOApLOvozrkfiXp8w2ciqEbwqOGsPZ9cKipyo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=DcDJpyHhT/zuHt9L/g76CdYSvylHBQA1EbFEZdNVtEg=; b=qD4j5Mm812W3/aoZ9iiDQ0c5h7jub3ktlSe1244cThMK2wM9f09JRp5a8FlhYkw+3z iF0d15mOeD1LxF19Gx1i7etsp0vdbL1LTIFX+Vb6g0D+bpMVcK0TgfFEDVIctTKv/V7w 0Q5o07a7veJjX9HFEhtako13Z+RzSa55Rr5yuQ7h1xBb7g2cyMNYQZqPLxtQZcPG3isA BzqGDmcOvZsJKDDCXuBrz00zi/ae/WweDy/13wLMri8psaiIS/ZrxMwBlqGijkV7+srH 8fPnamW0bWImH5g2S/uuCj0o5QsFSuvCsmeG4U9u2aybgc+CKPZ/HeCpaDx+sk9veZqN 3TuA== X-Gm-Message-State: APjAAAX+fcufHiAwM+lmjBLbJCyKxWP+SvvXFAs2YE5IpxAYz+kiagSg ams9SbWj+kOga1YFWw9VipEI9dtk5Ug= X-Google-Smtp-Source: APXvYqz9LEkKjn4ZLi8NNoffWw4epq4OhII6fa+SgO4ZkZKcki7tbUP4M9ulzVu1Gzq12ov0UvtlSA== X-Received: by 2002:a05:620a:2043:: with SMTP id d3mr85420017qka.279.1578351101220; Mon, 06 Jan 2020 14:51:41 -0800 (PST) Received: from mail-qt1-f175.google.com (mail-qt1-f175.google.com. [209.85.160.175]) by smtp.gmail.com with ESMTPSA id b35sm24417702qtc.9.2020.01.06.14.51.40 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 06 Jan 2020 14:51:40 -0800 (PST) Received: by mail-qt1-f175.google.com with SMTP id k40so43798128qtk.8 for ; Mon, 06 Jan 2020 14:51:40 -0800 (PST) X-Received: by 2002:ac8:678d:: with SMTP id b13mr67296866qtp.213.1578351099829; Mon, 06 Jan 2020 14:51:39 -0800 (PST) MIME-Version: 1.0 References: <20191227174055.4923-1-sashal@kernel.org> <20191227174055.4923-8-sashal@kernel.org> In-Reply-To: <20191227174055.4923-8-sashal@kernel.org> From: Brian Norris Date: Mon, 6 Jan 2020 14:51:28 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH AUTOSEL 5.4 008/187] mwifiex: fix possible heap overflow in mwifiex_process_country_ie() To: Sasha Levin Cc: Linux Kernel , stable , huangwen , Kalle Valo , linux-wireless , "" , Ganapathi Bhat Content-Type: text/plain; charset="UTF-8" Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Fri, Dec 27, 2019 at 9:59 AM Sasha Levin wrote: > > From: Ganapathi Bhat > > [ Upstream commit 3d94a4a8373bf5f45cf5f939e88b8354dbf2311b ] FYI, this upstream commit has unbalanced locking. I've submitted a followup here: [PATCH] mwifiex: fix unbalanced locking in mwifiex_process_country_ie() https://lkml.kernel.org/linux-wireless/20200106224212.189763-1-briannorris@chromium.org/T/#u https://patchwork.kernel.org/patch/11320227/ I'd recommend holding off until that gets landed somewhere. (Same for the AUTOSEL patches sent to other kernel branches.) Regards, Brian