From nobody Fri Apr 11 22:32:58 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.zoho.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 1496070712617656.951528991788; Mon, 29 May 2017 08:11:52 -0700 (PDT) Received: from localhost ([::1]:49129 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dFMKk-0004r1-SM for importer@patchew.org; Mon, 29 May 2017 11:11:50 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45614) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dFMGH-00016N-Hz for qemu-devel@nongnu.org; Mon, 29 May 2017 11:07:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dFMGG-0006Rh-Nz for qemu-devel@nongnu.org; Mon, 29 May 2017 11:07:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38722) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dFMGE-0006Px-GN; Mon, 29 May 2017 11:07:10 -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 794EE80463; Mon, 29 May 2017 15:07:09 +0000 (UTC) Received: from noname.redhat.com (ovpn-117-181.ams2.redhat.com [10.36.117.181]) by smtp.corp.redhat.com (Postfix) with ESMTP id 913FC78DD7; Mon, 29 May 2017 15:07:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 794EE80463 Authentication-Results: ext-mx04.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx04.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=kwolf@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 794EE80463 From: Kevin Wolf To: qemu-block@nongnu.org Date: Mon, 29 May 2017 17:06:48 +0200 Message-Id: <1496070414-6744-10-git-send-email-kwolf@redhat.com> In-Reply-To: <1496070414-6744-1-git-send-email-kwolf@redhat.com> References: <1496070414-6744-1-git-send-email-kwolf@redhat.com> 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 [10.5.110.28]); Mon, 29 May 2017 15:07:09 +0000 (UTC) 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 09/15] qemu-img: fix --image-opts usage with dd command 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: kwolf@redhat.com, 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-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: "Daniel P. Berrange" The --image-opts flag can only be used to affect the parsing of the source image. The target image has to be specified in the traditional style regardless, since it needs to be passed to the bdrv_create() API which does not support the new style opts. Reviewed-by: Fam Zheng Reviewed-by: Max Reitz Signed-off-by: Daniel P. Berrange Message-id: 20170515164712.6643-3-berrange@redhat.com Signed-off-by: Max Reitz --- qemu-img.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/qemu-img.c b/qemu-img.c index 181f499..4dc1d56 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -4316,8 +4316,13 @@ static int img_dd(int argc, char **argv) goto out; } =20 - blk2 =3D img_open(image_opts, out.filename, out_fmt, BDRV_O_RDWR, - false, false, false); + /* TODO, we can't honour --image-opts for the target, + * since it needs to be given in a format compatible + * with the bdrv_create() call above which does not + * support image-opts style. + */ + blk2 =3D img_open_file(out.filename, out_fmt, BDRV_O_RDWR, + false, false, false); =20 if (!blk2) { ret =3D -1; --=20 1.8.3.1