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=-1.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_PASS autolearn=ham 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 2ED1EC677FC for ; Thu, 11 Oct 2018 16:53:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DF14A2085B for ; Thu, 11 Oct 2018 16:53:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="AnS9t9DZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DF14A2085B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=chromium.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730841AbeJLAVD (ORCPT ); Thu, 11 Oct 2018 20:21:03 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:40122 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729991AbeJLAVD (ORCPT ); Thu, 11 Oct 2018 20:21:03 -0400 Received: by mail-pf1-f195.google.com with SMTP id s5-v6so4713351pfj.7 for ; Thu, 11 Oct 2018 09:52:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=Xrsb9HMDUmffhVfhoK8DfIaTFfzYkH/3JUt5b4B+JiY=; b=AnS9t9DZnG7hyedIxsM0PMEYXXATkCthbqT/w9zYcBzCAL9ymYuaDF9HRLYDT98aXU eKTkVRX9vOwPZt1Ev7fO4JZcqI4Y7xqDJ2xxYUANzRnx7yklAPBYzndyXGVO8NvvsF3X hx8wf/eQ/J1C+mlwiReJjztSvZ9tlrn7kTK7M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=Xrsb9HMDUmffhVfhoK8DfIaTFfzYkH/3JUt5b4B+JiY=; b=DS0K7cegmkqR2Vh4kp0ZpG7a08bq1Qy45OPZ0+pOJyR6QLsPhLMd9BSS63ANLVDDBt 1WcHTgcwdZvTT+SR9Ip7AUcI0mhuaR6WEJeiXI6tv7YQxpWvv5Y4W3Qh3XbtTae3mCqB qK1N6vfhFGuAul/vqg/RepYaZuMktzLmz6sd08qUtXFywDbdkqydfoYau3N/+LjtyTR4 XUpYAkCQdAcuhSf3AQ1LO5ZtaMz3J815S5RfNBq1yol+P/HVLi+oQV7//TqYI+5v9lbH 9kdRbyUot9zgI+ReYVhOHhHkE8e+vyTpIG8KfXNDJo1awcu48aMHpP1ZcW/cIwx7detj zE+A== X-Gm-Message-State: ABuFfoiPiphqocWb/NB1rzyv8K+53ZW/7SYDxS4CjAifmAzpkHmXUrWc TmI2/vXeLl3lRwt6/UTHy2FnpA== X-Google-Smtp-Source: ACcGV62diu/dWbn8PALTbRbKYsZRJ3q2+Rc8MjLrqqE5RlwNw7/VXp8o5FTiN4+hOd0Xw0t0EA9bTA== X-Received: by 2002:a63:b08:: with SMTP id 8-v6mr2108912pgl.130.1539276778862; Thu, 11 Oct 2018 09:52:58 -0700 (PDT) Received: from www.outflux.net (173-164-112-133-Oregon.hfc.comcastbusiness.net. [173.164.112.133]) by smtp.gmail.com with ESMTPSA id k71-v6sm50145135pge.44.2018.10.11.09.52.57 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 11 Oct 2018 09:52:57 -0700 (PDT) Date: Thu, 11 Oct 2018 09:52:56 -0700 From: Kees Cook To: Greg KH Cc: linux-kernel@vger.kernel.org Subject: [GIT PULL] allocator argument fixes for v4.19-rc8 Message-ID: <20181011165256.GA34463@beast> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Greg, Please pull this fix for open-coded multiplication in allocator arguments for v4.19-rc8. This has been in linux-next for almost a week with no reported issues. As discussed last week[1] this catches 4.19 up to the same level of coverage we had in 4.18 for avoiding these kinds of unchecked multiplications. Thanks! -Kees [1] https://lkml.kernel.org/r/CAGXu5jJfs0KpRa6yag=ud0sJVW-tM-E4xuvgCMnBdFfDck5E1g@mail.gmail.com The following changes since commit 57361846b52bc686112da6ca5368d11210796804: Linux 4.19-rc2 (2018-09-02 14:37:30 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/alloc-args-v4.19-rc8 for you to fetch changes up to 329e09893909d409039f6a79757d9b80b67efe39: treewide: Replace more open-coded allocation size multiplications (2018-10-05 18:06:30 -0700) ---------------------------------------------------------------- Fix open-coded multiplication arguments to allocators - Fixes several new open-coded multiplications added in the 4.19 merge window. ---------------------------------------------------------------- Kees Cook (1): treewide: Replace more open-coded allocation size multiplications drivers/bluetooth/hci_qca.c | 2 +- drivers/crypto/inside-secure/safexcel.c | 8 +++++--- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c | 4 ++-- drivers/hwmon/npcm750-pwm-fan.c | 2 +- drivers/md/dm-integrity.c | 3 ++- drivers/net/wireless/mediatek/mt76/usb.c | 10 +++++----- drivers/pci/controller/pcie-cadence.c | 4 ++-- drivers/tty/serial/qcom_geni_serial.c | 4 ++-- net/sched/sch_cake.c | 2 +- 10 files changed, 22 insertions(+), 19 deletions(-) -- Kees Cook Pixel Security