From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:49182) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecjo9-0007X3-Te for qemu-devel@nongnu.org; Fri, 19 Jan 2018 22:28:21 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ecjnK-0002Zw-7s for qemu-devel@nongnu.org; Fri, 19 Jan 2018 22:27:05 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:51574 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ecjnJ-0002Xd-TE for qemu-devel@nongnu.org; Fri, 19 Jan 2018 22:26:14 -0500 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w0K3OPhP111774 for ; Fri, 19 Jan 2018 22:26:12 -0500 Received: from e36.co.us.ibm.com (e36.co.us.ibm.com [32.97.110.154]) by mx0a-001b2d01.pphosted.com with ESMTP id 2fkstcxsqq-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 19 Jan 2018 22:26:12 -0500 Received: from localhost by e36.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 19 Jan 2018 20:26:11 -0700 References: <0919c2ab-1a62-f96c-1847-d6f95d3326f3@linux.vnet.ibm.com> <20180120020557.GA20269@flamenco> From: Stefan Berger Date: Fri, 19 Jan 2018 22:26:08 -0500 MIME-Version: 1.0 In-Reply-To: <20180120020557.GA20269@flamenco> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Message-Id: Subject: Re: [Qemu-devel] Double-free due to e5dc1a6c6c List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Emilio G. Cota" Cc: qemu-devel , =?UTF-8?Q?Marc-Andr=c3=a9_Lureau?= On 01/19/2018 09:05 PM, Emilio G. Cota wrote: > On Fri, Jan 19, 2018 at 17:55:27 -0500, Stefan Berger wrote: >> I get double-free memory errors when QEMU terminates due to commit >> e5dc1a6c6c. >> >> The way to reproduce the error is to 1st do a 'system_reset' in the monitor >> and then get into the grub console and do a 'halt' there. > Can you please check whether this is fixed by the patch below? > Was posted yesterday on the list, should be on master soon. > > https://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg04298.html Yes, fixes it for me. Stefan > > Thanks, > > Emilio >