From nobody Tue Nov 4 18:45:56 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1530808872975775.9828796597285; Thu, 5 Jul 2018 09:41:12 -0700 (PDT) Received: from localhost ([::1]:53760 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fb7Jd-00048Y-4w for importer@patchew.org; Thu, 05 Jul 2018 12:41:09 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58706) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fb6vz-0002sf-Ms for qemu-devel@nongnu.org; Thu, 05 Jul 2018 12:16:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fb6vu-0002J5-Oc for qemu-devel@nongnu.org; Thu, 05 Jul 2018 12:16:43 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:53682 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fb6vu-0002Ic-Ju for qemu-devel@nongnu.org; Thu, 05 Jul 2018 12:16:38 -0400 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A33C5406E8CD; Thu, 5 Jul 2018 16:16:37 +0000 (UTC) Received: from localhost (ovpn-112-27.ams2.redhat.com [10.36.112.27]) by smtp.corp.redhat.com (Postfix) with ESMTP id 33C1A2156889; Thu, 5 Jul 2018 16:16:37 +0000 (UTC) From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: qemu-devel@nongnu.org Date: Thu, 5 Jul 2018 18:16:29 +0200 Message-Id: <20180705161629.13734-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 05 Jul 2018 16:16:37 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 05 Jul 2018 16:16:37 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'marcandre.lureau@redhat.com' RCPT:'' Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH] qga: fix 'driver' leak in guest-get-fsinfo X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , lersek@redhat.com, mdroth@linux.vnet.ibm.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" 'driver' is leaked when the loop is not broken. Leak introduced by commit 743c71d03c20d64f2bae5fba6f26cdf5e4b1bda6, spotted by ASAN. Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Laszlo Ersek --- qga/commands-posix.c | 1 + 1 file changed, 1 insertion(+) diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 233f78a406..c46767b0dd 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -890,6 +890,7 @@ static void build_guest_fsinfo_for_real_device(char con= st *syspath, break; } =20 + g_free(driver); if (sscanf(p, "/%x:%x:%x.%x%n", pci, pci + 1, pci + 2, pci + 3, &pcilen) =3D=3D = 4) { p +=3D pcilen; --=20 2.18.0.rc1