From patchwork Fri Mar 5 22:26:13 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shahar Havivi X-Patchwork-Id: 47034 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 B45AFB7CED for ; Sat, 6 Mar 2010 09:36:03 +1100 (EST) Received: from localhost ([127.0.0.1]:59167 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Nng3W-0000ca-LU for incoming@patchwork.ozlabs.org; Fri, 05 Mar 2010 17:31:38 -0500 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NnfyO-0007ma-BV for qemu-devel@nongnu.org; Fri, 05 Mar 2010 17:26:20 -0500 Received: from [199.232.76.173] (port=34142 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NnfyN-0007mI-EE for qemu-devel@nongnu.org; Fri, 05 Mar 2010 17:26:19 -0500 Received: from Debian-exim by monty-python.gnu.org with spam-scanned (Exim 4.60) (envelope-from ) id 1NnfyM-0002Ak-85 for qemu-devel@nongnu.org; Fri, 05 Mar 2010 17:26:19 -0500 Received: from mx1.redhat.com ([209.132.183.28]:19647) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NnfyL-0002AW-S5 for qemu-devel@nongnu.org; Fri, 05 Mar 2010 17:26:18 -0500 Received: from int-mx05.intmail.prod.int.phx2.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.18]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o25MQHLG020115 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 5 Mar 2010 17:26:17 -0500 Received: from localhost (dhcp-1-229.tlv.redhat.com [10.35.1.229]) by int-mx05.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o25MQFKE031304; Fri, 5 Mar 2010 17:26:16 -0500 Date: Sat, 6 Mar 2010 00:26:13 +0200 From: Shahar Havivi To: qemu-devel@nongnu.org Message-ID: <684aa32460b6b5c483873f1015734b04e180f014.1267827125.git.shaharh@redhat.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-08-17) X-Scanned-By: MIMEDefang 2.67 on 10.5.11.18 X-detected-operating-system: by monty-python.gnu.org: Genre and OS details not recognized. Cc: Dor Laor Subject: [Qemu-devel] [PATCH 2/2] Wrong error message in block_passwd command 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: Shahar Havivi --- block.c | 7 +++++-- monitor.c | 7 ++++++- 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/block.c b/block.c index 31d1ba4..e891544 100644 --- a/block.c +++ b/block.c @@ -1134,8 +1134,11 @@ int bdrv_set_key(BlockDriverState *bs, const char *key) if (!bs->encrypted) return 0; } - if (!bs->encrypted || !bs->drv || !bs->drv->bdrv_set_key) - return -1; + if (!bs->encrypted) { + return -EINVAL; + } else if (!bs->drv || !bs->drv->bdrv_set_key) { + return -ENOMEDIUM; + } ret = bs->drv->bdrv_set_key(bs, key); if (ret < 0) { bs->valid_key = 0; diff --git a/monitor.c b/monitor.c index 19470d1..30dcbbe 100644 --- a/monitor.c +++ b/monitor.c @@ -1042,6 +1042,7 @@ static int do_block_set_passwd(Monitor *mon, const QDict *qdict, QObject **ret_data) { BlockDriverState *bs; + int err; bs = bdrv_find(qdict_get_str(qdict, "device")); if (!bs) { @@ -1049,7 +1050,11 @@ static int do_block_set_passwd(Monitor *mon, const QDict *qdict, return -1; } - if (bdrv_set_key(bs, qdict_get_str(qdict, "password")) < 0) { + err = bdrv_set_key(bs, qdict_get_str(qdict, "password")); + if (err == -EINVAL) { + qemu_error_new(QERR_DEVICE_NOT_ENCRYPTED, bdrv_get_device_name(bs)); + return -1; + } else if (err < 0) { qemu_error_new(QERR_INVALID_PASSWORD); return -1; }