From nobody Thu May 15 10:42:17 2025 Delivered-To: importer2@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+importer2=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 1699538534721499.9457880972401; Thu, 9 Nov 2023 06:02:14 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r15bd-0001KZ-LU; Thu, 09 Nov 2023 09:02:01 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r15aO-000652-QU; Thu, 09 Nov 2023 09:00:52 -0500 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r15aI-0005y5-K7; Thu, 09 Nov 2023 09:00:44 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 3555031BC5; Thu, 9 Nov 2023 16:59:42 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id 41AC7344FE; Thu, 9 Nov 2023 16:59:34 +0300 (MSK) Received: (nullmailer pid 1462800 invoked by uid 1000); Thu, 09 Nov 2023 13:59:33 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Paolo Bonzini , Michael Tokarev Subject: [Stable-7.2.7 15/62] ui/vnc: fix handling of VNC_FEATURE_XVP Date: Thu, 9 Nov 2023 16:58:43 +0300 Message-Id: <20231109135933.1462615-15-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1699538535640100002 Content-Type: text/plain; charset="utf-8" From: Paolo Bonzini VNC_FEATURE_XVP was not shifted left before adding it to vs->features, so it was never enabled; but it was also checked the wrong way with a logical AND instead of vnc_has_feature. Fix both places. Signed-off-by: Paolo Bonzini (cherry picked from commit 477b301000d665313217f65e3a368d2cb7769c42) Signed-off-by: Michael Tokarev diff --git a/ui/vnc.c b/ui/vnc.c index e04a251e72..1ca16c0ff6 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -2219,7 +2219,7 @@ static void set_encodings(VncState *vs, int32_t *enco= dings, size_t n_encodings) break; case VNC_ENCODING_XVP: if (vs->vd->power_control) { - vs->features |=3D VNC_FEATURE_XVP; + vs->features |=3D VNC_FEATURE_XVP_MASK; send_xvp_message(vs, VNC_XVP_CODE_INIT); } break; @@ -2468,7 +2468,7 @@ static int protocol_client_msg(VncState *vs, uint8_t = *data, size_t len) vnc_client_cut_text(vs, read_u32(data, 4), data + 8); break; case VNC_MSG_CLIENT_XVP: - if (!(vs->features & VNC_FEATURE_XVP)) { + if (!vnc_has_feature(vs, VNC_FEATURE_XVP)) { error_report("vnc: xvp client message while disabled"); vnc_client_error(vs); break; --=20 2.39.2