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[23.128.96.18]) by mx.google.com with ESMTP id ka21si12216934ejc.323.2021.03.22.12.19.44; Mon, 22 Mar 2021 12:20:08 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@oracle.com header.s=corp-2020-01-29 header.b=B2o45gpM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231913AbhCVTSu (ORCPT + 99 others); Mon, 22 Mar 2021 15:18:50 -0400 Received: from aserp2130.oracle.com ([141.146.126.79]:47372 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230091AbhCVTSg (ORCPT ); Mon, 22 Mar 2021 15:18:36 -0400 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 12MJEXWT113677; Mon, 22 Mar 2021 19:18:30 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2020-01-29; bh=OdSzbbMJFi0/bQPEJHqVkQJu/ObFAXZ9MghiNNd7rRU=; b=B2o45gpMd9Lby74gvlyfB2SFSccswAI9BQymf7/6WbowURYKgCZeeWxEPfH6G7yioNuw 22mYeWmVTbRShT2pBzKVcefGZlxztayR+COSYhgtcusxMYbIpoYzNazoOPGVL/88EMek BqSf+FMCPgt51UKUXu14j2g3eB9CDTlUow1t0C+gbbfC46go9OaJMr3wBbSzkuRd4Z4B 5walAJa9lx2WPiaBbFd05Z/LUE9ymRbZ+mKoXQl24Fobwo3qqdx5MIHW4YLdPdU0ANPh iBL/NFVQkT1RbGHZWR+1IeEark2AmT31V9t0FpzY/k5gYBD5uaww6jxQDV/LmKlOsKVd Vw== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by aserp2130.oracle.com with ESMTP id 37d6jbcqc6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 22 Mar 2021 19:18:30 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 12MJEd99104042; Mon, 22 Mar 2021 19:18:28 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3030.oracle.com with ESMTP id 37dtywfxpe-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 22 Mar 2021 19:18:28 +0000 Received: from abhmp0013.oracle.com (abhmp0013.oracle.com [141.146.116.19]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 12MJIQe0022457; Mon, 22 Mar 2021 19:18:27 GMT Received: from kadam (/102.36.221.92) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 22 Mar 2021 12:18:26 -0700 Date: Mon, 22 Mar 2021 22:18:17 +0300 From: Dan Carpenter To: Muhammad Usama Anjum Cc: Zhang Rui , Daniel Lezcano , Amit Kucheria , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, colin.king@canonical.com Subject: Re: [PATCH] thermal/core: avoid memory leak Message-ID: <20210322191817.GG1717@kadam> References: <20210322191204.GA2122573@LEGION> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210322191204.GA2122573@LEGION> User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-IMR: 1 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9931 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 bulkscore=0 phishscore=0 mlxlogscore=999 suspectscore=0 spamscore=0 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103220140 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9931 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 phishscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1011 priorityscore=1501 spamscore=0 adultscore=0 impostorscore=0 mlxlogscore=999 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2103220140 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 23, 2021 at 12:12:04AM +0500, Muhammad Usama Anjum wrote: > When memory allocation for cdev is successful but ida_simple_get fails, > branch to out_kfree_cdev label happens and cdev isn't freed. There are > other some other branches in which the memory can leaked. Fix it by > freeing cdev. > The patch is correct, but Daniel already sent a fix for it. regards, dan carpenter