From nobody Mon Feb 9 21:21:02 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1632135665533640.875811631244; Mon, 20 Sep 2021 04:01:05 -0700 (PDT) Received: from localhost ([::1]:46098 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mSH2m-0001Z8-JJ for importer@patchew.org; Mon, 20 Sep 2021 07:01:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49214) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSGzM-0004xw-Bc for qemu-devel@nongnu.org; Mon, 20 Sep 2021 06:57:32 -0400 Received: from proxmox-new.maurer-it.com ([94.136.29.106]:19986) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSGzJ-0002tS-FM for qemu-devel@nongnu.org; Mon, 20 Sep 2021 06:57:32 -0400 Received: from proxmox-new.maurer-it.com (localhost.localdomain [127.0.0.1]) by proxmox-new.maurer-it.com (Proxmox) with ESMTP id 2ED02449A7; Mon, 20 Sep 2021 12:57:18 +0200 (CEST) From: Stefan Reiter To: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , "Dr. David Alan Gilbert" , Markus Armbruster , Paolo Bonzini , Eric Blake , Gerd Hoffmann , Wolfgang Bumiller , Thomas Lamprecht Subject: [PATCH v3 1/3] monitor/hmp: correctly invert password argument detection again Date: Mon, 20 Sep 2021 12:56:39 +0200 Message-Id: <20210920105641.258104-2-s.reiter@proxmox.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210920105641.258104-1-s.reiter@proxmox.com> References: <20210920105641.258104-1-s.reiter@proxmox.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=94.136.29.106; envelope-from=s.reiter@proxmox.com; helo=proxmox-new.maurer-it.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1632135667471100001 Commit cfb5387a1d 'hmp: remove "change vnc TARGET" command' claims to remove the HMP "change vnc" command, but doesn't actually do that. Instead it rewires it to use 'qmp_change_vnc_password', and in the process inverts the argument detection - ignoring the first issue, this inversion is wrong, as this will now ask the user for a password if one is already provided, and simply fail if none is given. Fixes: cfb5387a1d ("hmp: remove "change vnc TARGET" command") Reviewed-by: Marc-Andr=C3=A9 Lureau Signed-off-by: Stefan Reiter --- monitor/hmp-cmds.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c index e00255f7ee..a7e197a90b 100644 --- a/monitor/hmp-cmds.c +++ b/monitor/hmp-cmds.c @@ -1496,7 +1496,7 @@ void hmp_change(Monitor *mon, const QDict *qdict) } if (strcmp(target, "passwd") =3D=3D 0 || strcmp(target, "password") =3D=3D 0) { - if (arg) { + if (!arg) { MonitorHMP *hmp_mon =3D container_of(mon, MonitorHMP, comm= on); monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); return; --=20 2.30.2