From patchwork Mon Jul 15 14:29:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Reitz X-Patchwork-Id: 1132037 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45nQsv0Ttfz9sjF for ; Tue, 16 Jul 2019 00:30:11 +1000 (AEST) Received: from localhost ([::1]:39440 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn1zU-0006w8-DZ for incoming@patchwork.ozlabs.org; Mon, 15 Jul 2019 10:30:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34621) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hn1zC-0006ae-Pd for qemu-devel@nongnu.org; Mon, 15 Jul 2019 10:29:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hn1zA-0006Bp-P9 for qemu-devel@nongnu.org; Mon, 15 Jul 2019 10:29:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41780) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hn1z8-0006Aa-DO; Mon, 15 Jul 2019 10:29:46 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B52ABC057F2B; Mon, 15 Jul 2019 14:29:45 +0000 (UTC) Received: from localhost (unknown [10.40.205.59]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2F4F65F74; Mon, 15 Jul 2019 14:29:44 +0000 (UTC) From: Max Reitz To: qemu-block@nongnu.org Date: Mon, 15 Jul 2019 16:29:05 +0200 Message-Id: <20190715142905.9078-12-mreitz@redhat.com> In-Reply-To: <20190715142905.9078-1-mreitz@redhat.com> References: <20190715142905.9078-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Mon, 15 Jul 2019 14:29:45 +0000 (UTC) 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] [PULL 11/11] gluster: fix .bdrv_reopen_prepare when backing file is a JSON object X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Peter Maydell , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Stefano Garzarella When the backing_file is specified as a JSON object, the qemu_gluster_reopen_prepare() fails with this message: invalid URI json:{"server.0.host": ...} In this case, we should call qemu_gluster_init() using the QDict 'state->options' that contains the JSON parameters already parsed. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1542445 Signed-off-by: Stefano Garzarella Message-id: 20190715132844.506584-1-sgarzare@redhat.com Signed-off-by: Max Reitz --- block/gluster.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/block/gluster.c b/block/gluster.c index 62f8ff2147..f64dc5b01e 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -931,7 +931,17 @@ static int qemu_gluster_reopen_prepare(BDRVReopenState *state, gconf->has_debug = true; gconf->logfile = g_strdup(s->logfile); gconf->has_logfile = true; - reop_s->glfs = qemu_gluster_init(gconf, state->bs->filename, NULL, errp); + + /* + * If 'state->bs->exact_filename' is empty, 'state->options' should contain + * the JSON parameters already parsed. + */ + if (state->bs->exact_filename[0] != '\0') { + reop_s->glfs = qemu_gluster_init(gconf, state->bs->exact_filename, NULL, + errp); + } else { + reop_s->glfs = qemu_gluster_init(gconf, NULL, state->options, errp); + } if (reop_s->glfs == NULL) { ret = -errno; goto exit;