From nobody Thu Nov 6 08:24:36 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 (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1539712967154878.7245517630257; Tue, 16 Oct 2018 11:02:47 -0700 (PDT) Received: from localhost ([::1]:59453 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gCTfw-0006nK-T5 for importer@patchew.org; Tue, 16 Oct 2018 14:02:36 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56865) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gCTMB-000687-Vn for qemu-devel@nongnu.org; Tue, 16 Oct 2018 13:42:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gCTM9-0000Em-KU for qemu-devel@nongnu.org; Tue, 16 Oct 2018 13:42:11 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44768) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gCTM9-0000Cp-Aq for qemu-devel@nongnu.org; Tue, 16 Oct 2018 13:42:09 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7C8F6C057E35 for ; Tue, 16 Oct 2018 17:42:08 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-50.ams2.redhat.com [10.36.116.50]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4B76260490; Tue, 16 Oct 2018 17:42:06 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 1926811564DC; Tue, 16 Oct 2018 19:41:59 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Tue, 16 Oct 2018 19:41:50 +0200 Message-Id: <20181016174158.15229-31-armbru@redhat.com> In-Reply-To: <20181016174158.15229-1-armbru@redhat.com> References: <20181016174158.15229-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Tue, 16 Oct 2018 17:42:08 +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] [PATCH v3 30/38] spice: Clean up error reporting in add_channel() 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 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" Calling error_report() in a function that takes an Error ** argument is suspicious. add_channel() does that, and then exit()s. Its caller main(), via qemu_opts_foreach(), is fine with it, but clean it up anyway. Cc: Gerd Hoffmann Signed-off-by: Markus Armbruster Reviewed-by: Marc-Andr=C3=A9 Lureau --- ui/spice-core.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/ui/spice-core.c b/ui/spice-core.c index a4fbbc3898..ebaae24643 100644 --- a/ui/spice-core.c +++ b/ui/spice-core.c @@ -597,9 +597,9 @@ static int add_channel(void *opaque, const char *name, = const char *value, if (strcmp(name, "tls-channel") =3D=3D 0) { int *tls_port =3D opaque; if (!*tls_port) { - error_report("spice: tried to setup tls-channel" - " without specifying a TLS port"); - exit(1); + error_setg(errp, "spice: tried to setup tls-channel" + " without specifying a TLS port"); + return -1; } security =3D SPICE_CHANNEL_SECURITY_SSL; } @@ -615,8 +615,9 @@ static int add_channel(void *opaque, const char *name, = const char *value, rc =3D spice_server_set_channel_security(spice_server, value, secu= rity); } if (rc !=3D 0) { - error_report("spice: failed to set channel security for %s", value= ); - exit(1); + error_setg(errp, "spice: failed to set channel security for %s", + value); + return -1; } return 0; } @@ -787,7 +788,7 @@ void qemu_spice_init(void) spice_server_set_playback_compression (spice_server, qemu_opt_get_bool(opts, "playback-compression", 1)); =20 - qemu_opt_foreach(opts, add_channel, &tls_port, NULL); + qemu_opt_foreach(opts, add_channel, &tls_port, &error_fatal); =20 spice_server_set_name(spice_server, qemu_name); spice_server_set_uuid(spice_server, (unsigned char *)&qemu_uuid); --=20 2.17.1