From nobody Sun May 19 05:00:03 2024 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 1651897264904889.4988734961138; Fri, 6 May 2022 21:21:04 -0700 (PDT) Received: from localhost ([::1]:43900 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nnBwE-0001q5-HX for importer@patchew.org; Sat, 07 May 2022 00:21:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54968) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nnBuV-00019d-Bt for qemu-devel@nongnu.org; Sat, 07 May 2022 00:19:15 -0400 Received: from mail-pl1-f180.google.com ([209.85.214.180]:39733) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nnBuT-0007Hf-J2 for qemu-devel@nongnu.org; Sat, 07 May 2022 00:19:14 -0400 Received: by mail-pl1-f180.google.com with SMTP id x18so9213494plg.6 for ; Fri, 06 May 2022 21:18:54 -0700 (PDT) Received: from localhost.localdomain ([2601:642:4c09:4a59:dcf4:b57f:c7f0:1f0a]) by smtp.gmail.com with ESMTPSA id i13-20020a63584d000000b003c14af50606sm4007166pgm.30.2022.05.06.21.18.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 May 2022 21:18:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2/xTeW5SHQqZq35IQKropiKdemKIbt4uB7e4L2uxmUg=; b=0u9crS1Mk1sjFeb46/6RO242xKISlm7X+ehwczC2gbOwdEGyJ/kGwRLdhAqZiPc/W+ xG5VdjYfagVrehLSsJxt/kRPbauGGgPVtMuhlPpKq7EcrSQEGdDT9Izo2jDwOuZmo/Ey zRNzeT7GrKvaulgXFEmm7bRdYTiYlMKHvf2f7GJM8ftB/z55IEyJseUMCnYjkM8Bcjk8 HI/cnXU6swi11hssR0aLO3J/DAA85ucTknQmnCW9ARBdADO6BCjxMIxgckGkZ3G/y7Au 8+hnG3bTHlHlcZlRVTBRCMckpSsRmYX1t12omKEygSBejENTfWn+yovu5DUi56SRHvIV D5dg== X-Gm-Message-State: AOAM53274xpPkyKoJnk04/K5O73Gc0N50koLwOAsqZHAgs5htWMb8DHC NfxquUqk10yH3UEbyJZjhReOGTxJwWI= X-Google-Smtp-Source: ABdhPJw3RMDb1+fBFmO0X1UbcOZY1tFriPpMIth2ksrCRqfXvGms6wWlxEnY/CdIEt5mJpvRFZST7Q== X-Received: by 2002:a17:902:f605:b0:14d:bd53:e2cd with SMTP id n5-20020a170902f60500b0014dbd53e2cdmr6961366plg.164.1651897132689; Fri, 06 May 2022 21:18:52 -0700 (PDT) From: Joelle van Dyne To: qemu-devel@nongnu.org Cc: Joelle van Dyne , Gerd Hoffmann Subject: [PATCH] usbredir: avoid queuing hello packet on snapshot restore Date: Fri, 6 May 2022 21:18:50 -0700 Message-Id: <20220507041850.98716-1-j@getutm.app> X-Mailer: git-send-email 2.28.0 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=209.85.214.180; envelope-from=osy86dev@gmail.com; helo=mail-pl1-f180.google.com X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1651897267100100001 Content-Type: text/plain; charset="utf-8" When launching QEMU with "-loadvm", usbredir_create_parser() should avoid setting up the hello packet (just as with "-incoming". On the latest version of libusbredir, usbredirparser_unserialize() will return error if the parser is not "pristine." Signed-off-by: Joelle van Dyne --- hw/usb/redirect.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index 3bc4dee7fe..f8bec9b292 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -1280,7 +1280,8 @@ static void usbredir_create_parser(USBRedirDevice *de= v) } #endif =20 - if (runstate_check(RUN_STATE_INMIGRATE)) { + if (runstate_check(RUN_STATE_INMIGRATE) || + runstate_check(RUN_STATE_PRELAUNCH)) { flags |=3D usbredirparser_fl_no_hello; } usbredirparser_init(dev->parser, VERSION, caps, USB_REDIR_CAPS_SIZE, --=20 2.28.0