From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id 2548B1B53 for ; Fri, 21 Sep 2018 13:07:47 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Sep 2018 04:07:47 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,284,1534834800"; d="scan'208";a="71807503" Received: from aburakov-mobl1.ger.corp.intel.com (HELO [10.237.220.55]) ([10.237.220.55]) by fmsmga007.fm.intel.com with ESMTP; 21 Sep 2018 04:07:40 -0700 To: paul luse , dev@dpdk.org References: <20180920232930.68311-1-peluse@cox.net> From: "Burakov, Anatoly" Message-ID: <769d244e-5e32-90bd-6ea0-1c99539404ef@intel.com> Date: Fri, 21 Sep 2018 12:07:40 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20180920232930.68311-1-peluse@cox.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH] vdev: free reply.msgs memory for secondary process X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Sep 2018 11:07:48 -0000 On 21-Sep-18 12:29 AM, paul luse wrote: > This patch fixes an issue caught with ASAN where a vdev_scan() > to a secondary bus was failing to free some memory. > > Signed-off-by: paul luse > --- > drivers/bus/vdev/vdev.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/bus/vdev/vdev.c b/drivers/bus/vdev/vdev.c > index 69dee89a8..2566d6c0d 100644 > --- a/drivers/bus/vdev/vdev.c > +++ b/drivers/bus/vdev/vdev.c > @@ -423,6 +423,7 @@ vdev_scan(void) > mp_rep = &mp_reply.msgs[0]; > resp = (struct vdev_param *)mp_rep->param; > VDEV_LOG(INFO, "Received %d vdevs", resp->num); > + free(mp_reply.msgs); > } else > VDEV_LOG(ERR, "Failed to request vdev from primary"); > > Acked-by: Anatoly Burakov -- Thanks, Anatoly