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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT 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 B2142C43381 for ; Mon, 18 Feb 2019 11:05:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8CD7C217D9 for ; Mon, 18 Feb 2019 11:05:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730521AbfBRLFE (ORCPT ); Mon, 18 Feb 2019 06:05:04 -0500 Received: from foss.arm.com ([217.140.101.70]:56284 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730476AbfBRLFD (ORCPT ); Mon, 18 Feb 2019 06:05:03 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 2E84680D; Mon, 18 Feb 2019 03:05:03 -0800 (PST) Received: from e107155-lin (e107155-lin.cambridge.arm.com [10.1.196.42]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id CC0753F720; Mon, 18 Feb 2019 03:05:01 -0800 (PST) Date: Mon, 18 Feb 2019 11:04:54 +0000 From: Sudeep Holla To: Yangtao Li Cc: rjw@rjwysocki.net, viresh.kumar@linaro.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, Sudeep Holla , linux-kernel@vger.kernel.org Subject: Re: [PATCH] cpufreq: scmi: fix use-after-free in scmi_cpufreq_exit() Message-ID: <20190218110454.GA12994@e107155-lin> References: <20190216163148.12375-1-tiny.windzz@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190216163148.12375-1-tiny.windzz@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Feb 16, 2019 at 11:31:48AM -0500, Yangtao Li wrote: > This issue was detected with the help of Coccinelle. So > change the order of function calls to fix it. > > Fixes: 1690d8bb91e37 (cpufreq: scpi/scmi: Fix freeing of dynamic OPPs) > Acked-by: Sudeep Holla -- Regards, Sudeep