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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 912FDC2D0D1 for ; Thu, 19 Dec 2019 19:02:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5D93A2465E for ; Thu, 19 Dec 2019 19:02:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576782128; bh=pE3GXZEB3vX75So1AzQKHyqp1Ek/HBfofw59UGeGrDI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=KkmG7Apv54x7H8+WgX0xHSOaQQP/zzEX6sP2d4rHD8z2aditC3uRa69lml1lvc5ux 5T8IFViufqiToyybluKoLlIVICqrnSXywGw5A25ltrZWtf4TxW9Dd1G0MKAHKrpem5 8PeGz3j7a625HoU1XTz9x7J7ENsRxNeIe6R/myyc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729876AbfLSSt4 (ORCPT ); Thu, 19 Dec 2019 13:49:56 -0500 Received: from mail.kernel.org ([198.145.29.99]:43578 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729893AbfLSSt4 (ORCPT ); Thu, 19 Dec 2019 13:49:56 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3E9C224672; Thu, 19 Dec 2019 18:49:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576781395; bh=pE3GXZEB3vX75So1AzQKHyqp1Ek/HBfofw59UGeGrDI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nBFvKtifLF/6UxNtO05c5gLNX1GfgZwgNy2jtFqb4jW7XzRq4Q5QPEYYXNniuqQeA Qk5pW68U/RMGGTPDl2NlHjowFltAst+73kEgY4vdcUg6oimN3pHIO2vgBY0lDZfILr kRJC2o//P+zHiUYONNs2uIQwXRLXrAu7WNO9qJRs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tejun Heo , Qian Cai , Nobuhiro Iwamatsu Subject: [PATCH 4.9 171/199] workqueue: Fix missing kfree(rescuer) in destroy_workqueue() Date: Thu, 19 Dec 2019 19:34:13 +0100 Message-Id: <20191219183224.972835729@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191219183214.629503389@linuxfoundation.org> References: <20191219183214.629503389@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Tejun Heo commit 8efe1223d73c218ce7e8b2e0e9aadb974b582d7f upstream. Signed-off-by: Tejun Heo Reported-by: Qian Cai Fixes: def98c84b6cd ("workqueue: Fix spurious sanity check failures in destroy_workqueue()") Cc: Nobuhiro Iwamatsu Signed-off-by: Greg Kroah-Hartman --- kernel/workqueue.c | 1 + 1 file changed, 1 insertion(+) --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -4057,6 +4057,7 @@ void destroy_workqueue(struct workqueue_ /* rescuer will empty maydays list before exiting */ kthread_stop(rescuer->task); + kfree(rescuer); } /* sanity checks */