From nobody Wed Nov 5 08:25:20 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 150427846980266.05044444057239; Fri, 1 Sep 2017 08:07:49 -0700 (PDT) Received: from localhost ([::1]:45000 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dnnXw-0003Hj-Oe for importer@patchew.org; Fri, 01 Sep 2017 11:07:48 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40741) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dnnTr-0007rQ-WB for qemu-devel@nongnu.org; Fri, 01 Sep 2017 11:03:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dnnTo-0002v4-RI for qemu-devel@nongnu.org; Fri, 01 Sep 2017 11:03:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45358) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dnnTo-0002uS-MN for qemu-devel@nongnu.org; Fri, 01 Sep 2017 11:03:32 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A989B61497; Fri, 1 Sep 2017 15:03:31 +0000 (UTC) Received: from localhost (ovpn-116-66.gru2.redhat.com [10.97.116.66]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2222A81F84; Fri, 1 Sep 2017 15:03:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com A989B61497 Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx10.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=ehabkost@redhat.com From: Eduardo Habkost To: Peter Maydell Date: Fri, 1 Sep 2017 12:02:53 -0300 Message-Id: <20170901150317.10380-6-ehabkost@redhat.com> In-Reply-To: <20170901150317.10380-1-ehabkost@redhat.com> References: <20170901150317.10380-1-ehabkost@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Fri, 01 Sep 2017 15:03:31 +0000 (UTC) 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: 209.132.183.28 Subject: [Qemu-devel] [PULL 05/29] qom: cpu: fix parsed feature string length 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: Igor Mammedov , qemu-devel@nongnu.org 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" From: Igor Mammedov since commit ( 9262685b cpu: Factor out cpu_generic_init() ) features parsed by it were truncated only to the 1st feature after CPU name due to fact that featurestr =3D strtok(NULL, ","); cc->parse_features(cpu, featurestr, &err); would extract exactly one feature and parse_features() callback would parse it and only it leaving the rest of features ignored. Reuse approach from x86 custom impl. i.e. replace strtok() token parsing with g_strsplit(), which would split feature string in 2 parts name and features list and pass the later to parse_features() callback. Signed-off-by: Igor Mammedov Message-Id: <1503592308-93913-2-git-send-email-imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Eduardo Habkost Signed-off-by: Eduardo Habkost --- qom/cpu.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/qom/cpu.c b/qom/cpu.c index e6210d5949..deb8880930 100644 --- a/qom/cpu.c +++ b/qom/cpu.c @@ -55,28 +55,26 @@ bool cpu_exists(int64_t id) =20 CPUState *cpu_generic_init(const char *typename, const char *cpu_model) { - char *str, *name, *featurestr; CPUState *cpu =3D NULL; ObjectClass *oc; CPUClass *cc; Error *err =3D NULL; + gchar **model_pieces; =20 - str =3D g_strdup(cpu_model); - name =3D strtok(str, ","); + model_pieces =3D g_strsplit(cpu_model, ",", 2); =20 - oc =3D cpu_class_by_name(typename, name); + oc =3D cpu_class_by_name(typename, model_pieces[0]); if (oc =3D=3D NULL) { - g_free(str); + g_strfreev(model_pieces); return NULL; } =20 cc =3D CPU_CLASS(oc); - featurestr =3D strtok(NULL, ","); /* TODO: all callers of cpu_generic_init() need to be converted to * call parse_features() only once, before calling cpu_generic_init(). */ - cc->parse_features(object_class_get_name(oc), featurestr, &err); - g_free(str); + cc->parse_features(object_class_get_name(oc), model_pieces[1], &err); + g_strfreev(model_pieces); if (err !=3D NULL) { goto out; } --=20 2.13.5