From patchwork Thu Jan 14 14:33:17 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naphtali Sprei X-Patchwork-Id: 42892 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [199.232.76.165]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 345A8B7CDD for ; Fri, 15 Jan 2010 01:39:29 +1100 (EST) Received: from localhost ([127.0.0.1]:35689 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NVQqN-0005kF-54 for incoming@patchwork.ozlabs.org; Thu, 14 Jan 2010 09:38:39 -0500 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NVQlK-0004PZ-Gm for qemu-devel@nongnu.org; Thu, 14 Jan 2010 09:33:26 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NVQlF-0004Nr-Ab for qemu-devel@nongnu.org; Thu, 14 Jan 2010 09:33:25 -0500 Received: from [199.232.76.173] (port=51313 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NVQlF-0004Nn-3K for qemu-devel@nongnu.org; Thu, 14 Jan 2010 09:33:21 -0500 Received: from mx1.redhat.com ([209.132.183.28]:62849) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NVQlE-0006xF-Km for qemu-devel@nongnu.org; Thu, 14 Jan 2010 09:33:20 -0500 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o0EEXJZD031293 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 14 Jan 2010 09:33:19 -0500 Received: from [10.35.0.60] (dhcp-0-60.tlv.redhat.com [10.35.0.60]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o0EEXHfI008545 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 14 Jan 2010 09:33:19 -0500 Message-ID: <4B4F2B2D.5040401@redhat.com> Date: Thu, 14 Jan 2010 16:33:17 +0200 From: Naphtali Sprei User-Agent: Thunderbird 2.0.0.23 (X11/20090817) MIME-Version: 1.0 To: qemu-devel@nongnu.org X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11 X-detected-operating-system: by monty-python.gnu.org: Genre and OS details not recognized. Subject: [Qemu-devel] [PATCH 1/3] Make CDROM a read-only drive X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Naphtali Sprei --- vl.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/vl.c b/vl.c index 06cb40d..4f19505 100644 --- a/vl.c +++ b/vl.c @@ -2234,6 +2234,10 @@ DriveInfo *drive_init(QemuOpts *opts, void *opaque, (void)bdrv_set_read_only(dinfo->bdrv, 1); } + if (media == MEDIA_CDROM) { + (void)bdrv_set_read_only(dinfo->bdrv, 1); + } + if (bdrv_open2(dinfo->bdrv, file, bdrv_flags, drv) < 0) { fprintf(stderr, "qemu: could not open disk image %s: %s\n", file, strerror(errno));