From nobody Wed Nov 5 00:13:28 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 1531394491568299.267328981595; Thu, 12 Jul 2018 04:21:31 -0700 (PDT) Received: from localhost ([::1]:58699 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fdZf8-0005Oh-GK for importer@patchew.org; Thu, 12 Jul 2018 07:21:30 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47844) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fdZWN-00077C-LW for qemu-devel@nongnu.org; Thu, 12 Jul 2018 07:12:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fdZWK-0006n1-6l for qemu-devel@nongnu.org; Thu, 12 Jul 2018 07:12:27 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:47650 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 1fdZWK-0006mI-2Y for qemu-devel@nongnu.org; Thu, 12 Jul 2018 07:12:24 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 51D27406DE36 for ; Thu, 12 Jul 2018 11:12:23 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-125.ams2.redhat.com [10.36.116.125]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2A4571C672; Thu, 12 Jul 2018 11:12:23 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id CEB961132D6A; Thu, 12 Jul 2018 13:12:21 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Thu, 12 Jul 2018 13:12:05 +0200 Message-Id: <20180712111221.20326-5-armbru@redhat.com> In-Reply-To: <20180712111221.20326-1-armbru@redhat.com> References: <20180712111221.20326-1-armbru@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 12 Jul 2018 11:12:23 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 12 Jul 2018 11:12:23 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'armbru@redhat.com' RCPT:'' 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 04/20] libqtest: Clean up how we read the QMP greeting 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" qtest_init() still uses the qtest_qmp_discard_response(s, "") hack to receive the greeting, even though we have qtest_qmp_receive() since commit 66e0c7b187e. Put it to use. Bonus: gets rid of an empty format string. A step towards compile-time format string checking without triggering -Wformat-zero-length. Signed-off-by: Markus Armbruster Reviewed-by: Thomas Huth --- tests/libqtest.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tests/libqtest.c b/tests/libqtest.c index 071d7eb7b1..c2c08a890c 100644 --- a/tests/libqtest.c +++ b/tests/libqtest.c @@ -249,9 +249,11 @@ QTestState *qtest_init_without_qmp_handshake(bool use_= oob, QTestState *qtest_init(const char *extra_args) { QTestState *s =3D qtest_init_without_qmp_handshake(false, extra_args); + QDict *greeting; =20 /* Read the QMP greeting and then do the handshake */ - qtest_qmp_discard_response(s, ""); + greeting =3D qtest_qmp_receive(s); + qobject_unref(greeting); qtest_qmp_discard_response(s, "{ 'execute': 'qmp_capabilities' }"); =20 return s; --=20 2.17.1