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=-19.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,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 AECC8C4338F for ; Mon, 26 Jul 2021 22:44:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A66760F6C for ; Mon, 26 Jul 2021 22:44:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233546AbhGZWDw (ORCPT ); Mon, 26 Jul 2021 18:03:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231502AbhGZWDv (ORCPT ); Mon, 26 Jul 2021 18:03:51 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B8BCC061757 for ; Mon, 26 Jul 2021 15:44:19 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id ca5so2657417pjb.5 for ; Mon, 26 Jul 2021 15:44:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=vtVNL33R8d7qtky+KI0bgK32lin5Li2gSRggnf2yzDM=; b=uBqMld5v1g9hLq8D47Lj7kMlua6t2vOPyCGdR8ebLz3bj5kAUFYkY834nBufsHun+f pTCyCH1UGaaYPcXhrgRNJGIKo0KFUK3Sap4xKtIJGdXUznKAV5B90QLiz1p/wtidOGPo kkf2ENB38kaX5SdU+ea09h/aTcLhIzLmYcOncUVQaC/ustyr/6orZN+CKKBoDpLV3V/q WbZY4t9aspdv7FUKykuGnsBhQTwkZ9f+cPvU01guWKMjrB9AhaXsAB+Q4zG4olPD624o IrkTK4a6Flchy+AIGmtT11BQsxmL5GNT4/QarB48cDSdkR3Z9LyJKUq69hrafjOTARs6 AjWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition; bh=vtVNL33R8d7qtky+KI0bgK32lin5Li2gSRggnf2yzDM=; b=oEkecCSFvT1af4vRe5ZDlwEe5d0daT7haMb5b/GFsFv+znUSKyge3NeQCkC1VQoP73 aGAbUxJ+0MbsU95n3cuMvuh5T4HEahFTGFI6RstiNS744pQHIpwN9Z6FOaF5Zgme81/H tucytAXaUJHoaQAqm0X9zOt89jj7FAqpxa3vaOw4ROGiQXvJLRQ1B/D6YtryACje4pCg j40SG1tYK+Ac3bIY1yOg6RIdZkNKlea1r9X7aHGAfimw03RpU/go2gfSEiG0IN9FIhZp fOFRApuNHFtBdykq91qtOV8TJPDRoVcG+bW7is/4L5ybTaVt0W75roSCKb/s5RYXcdh/ Gp2g== X-Gm-Message-State: AOAM533NGr6jlw5SR6KXAfGDMPzHv/JhooRNNBURcnk6MHUwhZy7wmSZ W/N3YpKX77zD6WMzwj6c7mc= X-Google-Smtp-Source: ABdhPJwSKx1nQ7rpFaRuxmDZBKheSe7zGzmdQ3B01BW2oIUJz4EiftcVgB5SLESaFYItiAzrOGhw5g== X-Received: by 2002:a17:90b:4d0b:: with SMTP id mw11mr1222426pjb.122.1627339458473; Mon, 26 Jul 2021 15:44:18 -0700 (PDT) Received: from localhost ([2620:10d:c090:400::5:428]) by smtp.gmail.com with ESMTPSA id k11sm977562pgc.30.2021.07.26.15.44.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jul 2021 15:44:17 -0700 (PDT) Sender: Tejun Heo Date: Mon, 26 Jul 2021 12:44:14 -1000 From: Tejun Heo To: Linus Torvalds Cc: linux-kernel@vger.kernel.org Subject: [GIT PULL] workqueue fixes for v5.14-rc4 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Linus. One commit to fix use-after-free in allocation failure handling path. Thanks. The following changes since commit 8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b: seq_file: disallow extremely large seq buffer allocations (2021-07-19 17:18:48 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-5.14-fixes for you to fetch changes up to b42b0bddcbc87b4c66f6497f66fc72d52b712aa7: workqueue: fix UAF in pwq_unbound_release_workfn() (2021-07-21 06:42:31 -1000) ---------------------------------------------------------------- Yang Yingliang (1): workqueue: fix UAF in pwq_unbound_release_workfn() kernel/workqueue.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) -- tejun