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 51B78C2D0D1 for ; Thu, 19 Dec 2019 19:09:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 18E24227BF for ; Thu, 19 Dec 2019 19:09:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576782562; bh=SwpLH25gE//a3hnw9Qt4y7kv+wYvce0rzkSKNCSQccQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=E8pdhvn89LMMo2ipfSKvciEHT9xQE8vBrGFGIY9cvEAOoEDnyzJLQgAKGmT4+vZuW 36mxUUmoA7XIi4/cCKwOhgEV2pjfYeZGZG97YcY5hxe7aIlabubYYiPzfgiDjeajYF Q3ibmXmacYtsGONoqaZsX/ku48G7NoW2gKXnHiIs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728426AbfLSSkr (ORCPT ); Thu, 19 Dec 2019 13:40:47 -0500 Received: from mail.kernel.org ([198.145.29.99]:59600 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728422AbfLSSkq (ORCPT ); Thu, 19 Dec 2019 13:40:46 -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 87066222C2; Thu, 19 Dec 2019 18:40:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576780846; bh=SwpLH25gE//a3hnw9Qt4y7kv+wYvce0rzkSKNCSQccQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bTudzJETo/Cs4CMudycyQGqKitzddBl2oAiAlknGakLUGJNsOtb0LeUK62iqnwRNG NXjFznWyWIkFkw9KhNiIkSS10n9VscNBDY9TyHQZWTV8g1ZNx+CgZaJDAb6FL1JXLl e/oJz4u9mk5cep7UJHL/PDmDJvKjBnwFzxTgtmYE= 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 4.4 140/162] workqueue: Fix missing kfree(rescuer) in destroy_workqueue() Date: Thu, 19 Dec 2019 19:34:08 +0100 Message-Id: <20191219183216.291082975@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191219183150.477687052@linuxfoundation.org> References: <20191219183150.477687052@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 @@ -3975,6 +3975,7 @@ void destroy_workqueue(struct workqueue_ /* rescuer will empty maydays list before exiting */ kthread_stop(rescuer->task); + kfree(rescuer); } /* sanity checks */