From nobody Thu Nov 6 06:15:28 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 1539594448060618.9964844089429; Mon, 15 Oct 2018 02:07:28 -0700 (PDT) Received: from localhost ([::1]:51155 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gByqU-0002r3-Uu for importer@patchew.org; Mon, 15 Oct 2018 05:07:26 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50832) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gByoi-0001wo-7P for qemu-devel@nongnu.org; Mon, 15 Oct 2018 05:05:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gByog-0008TU-Vq for qemu-devel@nongnu.org; Mon, 15 Oct 2018 05:05:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39018) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gByog-0008MU-Kd for qemu-devel@nongnu.org; Mon, 15 Oct 2018 05:05:34 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 60F103001BDC; Mon, 15 Oct 2018 09:05:26 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-238.ams2.redhat.com [10.36.116.238]) by smtp.corp.redhat.com (Postfix) with ESMTP id 66FEF5DD72; Mon, 15 Oct 2018 09:05:18 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id AAB56A857E; Mon, 15 Oct 2018 11:05:17 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Date: Mon, 15 Oct 2018 11:05:14 +0200 Message-Id: <20181015090517.26884-5-kraxel@redhat.com> In-Reply-To: <20181015090517.26884-1-kraxel@redhat.com> References: <20181015090517.26884-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Mon, 15 Oct 2018 09:05:26 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 4/7] qxl: check qxl_phys2virt return value 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: Gerd Hoffmann , "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Fixes: CID 1395986 Fixes: 979f7ef8966bc4495a710ed9e4af42098f92ee79 Signed-off-by: Gerd Hoffmann Reviewed-by: Philippe Mathieu-Daud=C3=A9 Message-id: 20181005134608.1251-1-kraxel@redhat.com --- hw/display/qxl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/display/qxl.c b/hw/display/qxl.c index e628cf1286..f608abc769 100644 --- a/hw/display/qxl.c +++ b/hw/display/qxl.c @@ -290,7 +290,7 @@ static void qxl_spice_monitors_config_async(PCIQXLDevic= e *qxl, int replay) } =20 cfg =3D qxl_phys2virt(qxl, qxl->guest_monitors_config, MEMSLOT_GROUP_G= UEST); - if (cfg->count =3D=3D 1) { + if (cfg !=3D NULL && cfg->count =3D=3D 1) { qxl->guest_primary.resized =3D 1; qxl->guest_head0_width =3D cfg->heads[0].width; qxl->guest_head0_height =3D cfg->heads[0].height; --=20 2.9.3