www.delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2022/11/02/07:47:43

X-Recipient: archive-cygwin AT delorie DOT com
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C00043858D39
Authentication-Results: sourceware.org;
dmarc=pass (p=none dis=none) header.from=webfleet.com
Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=webfleet.com
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=iaM3Xj3/SxWUt3HVCDT/W1WxCZIBi2fI0IF3FmMfH7YmOD0MyqOKJQHpP6uy1SD/dDCK+vx1TYX7KKoJUjJopj1UIy5gUUD1kJVPjiWhbhqGoASoVxRTy0dyCSwprh5Iwn+RIT7AuXyBoU/DJSQP2sYgIk302YNnA3pWz10iISNsl8+hUkAAz8FieWUdW9zdfHGxO3LyYKLx9gRPxI1PYTTXCLqmcZDuILqfsGNn2APT1e9w4S4TJK+zhU3q9z6Uw4xyI6SJIHEZ3UyU6ZU/vFRf719q6ziml1lTQDmnOOhBiM/l0UnzMQJ3aFyBB0ZEsHQaeKRGNekRN7xD6Bb7BA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;
s=arcselector9901;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;
bh=inIfyukVBOD6ZfO8FepmJXpVcxeGc81kuxym4rMxFL8=;
b=gxH8fox3imE02MhYDdZyVc3oNgnyF0dKy0uhwYDnQb04tF4fkiB3aAX2/YwuY2e1lmN0m8C3bp7t0gW7QIWoaNC14kgZDRRkfe5WtorqvyodZKThwslFWjq5gmrBs4NreuX3fDM1wezynhmLFRhWHhdn+HwOfoToARoa2VX91QdYt4K0bgfiXe8CfC0qTL+RyA3iIY+VDay8SRgwd1U+jiCpmsvAfKm4MjdzcOr8wxAsVhFIBgZUE83l+FF4IjFWemERPwLC1CwpXepr/mhyV1UqDt/lWdPeSJZAcT6cums1MazRIVnk2WOVIkywk+TeDSRHBaIsFOe0wM4eVPjBUg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
smtp.mailfrom=webfleet.com; dmarc=pass action=none header.from=webfleet.com;
dkim=pass header.d=webfleet.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=webfleet.com;
s=selector1;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
bh=inIfyukVBOD6ZfO8FepmJXpVcxeGc81kuxym4rMxFL8=;
b=hLgsFz7r3VL4ycw7o3XdYV9Y0fqSvsCyIYG4T8O8VXoCsmg1u43ROdBbJJG5a1eTbOYGT9sJRYZ2CH/EAc37+qclfVCTolcnz07FXGJEZK9Tt83oplXLezxMrIBu3G2y2Jv6+TK3NJMl03tfpUsTgAXdd0ONbkZ2SdpESbbwPTs=
From: Fabian Henze <fabian DOT henze AT webfleet DOT com>
To: Mark Geisert <mark AT maxrnd DOT com>, Cygwin Mailing List <cygwin AT cygwin DOT com>,
Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Subject: Re: Python regression related to unix sockets
Thread-Topic: Python regression related to unix sockets
Thread-Index: AdcJRS7P/nJt0ZlJT9OdJfova3T2oAAiYlyAeTiArgA=
Date: Wed, 2 Nov 2022 11:46:23 +0000
Message-ID: <VI1P194MB03021C28AABC67D3CD441E7CEA399@VI1P194MB0302.EURP194.PROD.OUTLOOK.COM>
References: <AM0P194MB03245439474B7D5A1DC8A872EA809 AT AM0P194MB0324 DOT EURP194 DOT PROD DOT OUTLOOK DOT COM>
<b168f64c-9065-e10b-e3eb-fa1f19f9ec9b AT maxrnd DOT com>
In-Reply-To: <b168f64c-9065-e10b-e3eb-fa1f19f9ec9b@maxrnd.com>
Accept-Language: de-DE, en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: dkim=none (message not signed)
header.d=none;dmarc=none action=none header.from=webfleet.com;
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: VI1P194MB0302:EE_|AS8P194MB1622:EE_
x-ms-office365-filtering-correlation-id: e4fa8c34-5da7-4038-8b5d-08dabcc7de4a
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;
IPV:NLI; SFV:NSPM; H:VI1P194MB0302.EURP194.PROD.OUTLOOK.COM; PTR:; CAT:NONE;
SFS:(13230022)(4636009)(39860400002)(366004)(396003)(376002)(346002)(136003)(451199015)(122000001)(52536014)(5660300002)(44832011)(2906002)(83380400001)(33656002)(38100700002)(86362001)(38070700005)(186003)(110136005)(316002)(8936002)(55016003)(71200400001)(478600001)(8676002)(66476007)(66446008)(66946007)(6506007)(66556008)(76116006)(9686003)(7696005)(26005)(64756008)(41300700001);
DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?aTPprduciwdSQQlBbtzG3WC3EVn47eZk8koUYa4+IsCAsM3RnHXQ/AKuhgBx?=
=?us-ascii?Q?THbinll17hZzeazkmE7Zn849dgAtjsKW+Nc056Faqzgs/nMAOu2ZUUn7lgb7?=
=?us-ascii?Q?e2Yx2gM0Wx0YRM94NiIHBF6U209oVDzbm4qeFhefa+DTQYBoHRYRkwKlBPj2?=
=?us-ascii?Q?WhKNqwPi98Ysm4obtE53MrPw2bLDne+RjxzQtJ6TARIveLKh3HVzPZm3uKwI?=
=?us-ascii?Q?NM+avmfCZ6SyT03p/fyFfi9ehGU/d0XPPiirkYuzyyqHtGZBvEUIbkhFOwKF?=
=?us-ascii?Q?7iVpy4awzp0/efcJxNB7mW0dqnithiaLm21SJTOz6j5g3yJQQLKpVe7iHZaw?=
=?us-ascii?Q?qiCpMgx712DJa5BUCnjlmMSmdQtxGwKZ33mkjHA3VY6YGugEjhkYC++YzSQ7?=
=?us-ascii?Q?za34UZR2rf/o7Px0svgcFiAqYBSc8sHt7rH/KzZaRl6mFractOfH+r24uVkc?=
=?us-ascii?Q?DeldHlTKNiX8Sj0X1Wmy6tzaqIRWfnH6c/wsDKH9vZyqY3RdQUpPmPiJtIs1?=
=?us-ascii?Q?TaNaqiuVppDdgpLryzFHa58OVe/N6XRTzZfjiz5WEeRSOpAVa0tqSHmevx1y?=
=?us-ascii?Q?85S3YXTmLx8ZszEpZhHpnKDbtuVdrSCOaOdRN58JfbLOh+Qret5svV6QRw56?=
=?us-ascii?Q?Qcaexc3F2xCx1Jqn+V6c4kMpWux/tXduiNX/mzbolk4lC3BG/JgugUpCL036?=
=?us-ascii?Q?Q5+v/BcarCOkzKu2YtX5UfBRtawGOGqDFaolaO/oLCVoy+ugpp8mEMKoJmzp?=
=?us-ascii?Q?UQWY6MIHJ9ELc3AbyATst08mdCQhrNXjtKgbV0TW51egSip/UNv7m6/AdYk7?=
=?us-ascii?Q?KJeKfcNJq70d+YgIi1QpDzh+ELo3UA0royvkNJi8rT47EdRUzIwzF9Ze4kwl?=
=?us-ascii?Q?XRF3xpAdpNPLYaOV10/RzuR1HHvCkJx3Eecd0Cj2Khb1IwWp4WEr9oVf8JGa?=
=?us-ascii?Q?lmafu1gLytJbzXsAGdbcZrknTnSfqueWDtePmEqXPx/AsRXFOT3PF4bva12v?=
=?us-ascii?Q?gtKJieqs2im9beauwQo5xJxmwVDkgZM6sCqN4xu/JLa++p+rqGhhbf4cSj6Y?=
=?us-ascii?Q?2+ryOtDGVC1jXUUUGO2MuPjbejGUVnkk/02u1mgibYIdnavwIvmGnhhpzhbo?=
=?us-ascii?Q?R0KieHfyoc6M9+p+iop5/ZtjLIk9bmBsGeg8B+KnCmrXC8RHa4Lp8CIPt+t2?=
=?us-ascii?Q?AIkXcul+goB982Licl8GNeQ9BpuJFVXXbM+d6kBVFbxb8Aj+un/8F0952c7m?=
=?us-ascii?Q?si0chxYQGLs7pAezsutSJG4eTobOR5rz0E1PYhVbbimv8Z3ufYfRvGLf7Yuw?=
=?us-ascii?Q?bH/uqx2VD57fryesTl0hcoDj5TN5ar2NSGZUHONRcEP1DYM8jJ6iH3HdvZvs?=
=?us-ascii?Q?8UDrjNdGjN6XI0uHdKCQDs4LyjjCtlSk5xQ6Nvzh4KOx69nJoEMGrGbxSK5l?=
=?us-ascii?Q?zjf84CHcoXhkvScndwU/kUOCmZ9EZhfGpCAhEk9S2ELYSHkwYcKipK8aeFUU?=
=?us-ascii?Q?4h9lWnpJznNf3ABy7eF2mbauX/WMJBgFs1HTSOtNv8gM8YpUJcJrJ7npc7hW?=
=?us-ascii?Q?Z89iEsO8hf/bVDpeYK7FHkSCl+FQrd++JBKNFx9n?=
MIME-Version: 1.0
X-OriginatorOrg: webfleet.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: VI1P194MB0302.EURP194.PROD.OUTLOOK.COM
X-MS-Exchange-CrossTenant-Network-Message-Id: e4fa8c34-5da7-4038-8b5d-08dabcc7de4a
X-MS-Exchange-CrossTenant-originalarrivaltime: 02 Nov 2022 11:46:24.0131 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: e648a634-1151-497c-9797-0f975bddecc0
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: CoWkW6tZ8XybrXMRzdxzQTLskCowvNSbIwhBdpnlV7FbzsdcHF/KAz4fZxAt8rS7P0gaDwW651SpFayegBlBsgDQk0V2SAdh7HpzUacWRqQ=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8P194MB1622
X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00, DKIM_SIGNED,
DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE,
RCVD_IN_MSPIKE_H2, SPF_HELO_PASS,
SPF_PASS autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
server2.sourceware.org
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.29
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

Hi all,

This is a follow-up on a mail thread from February 2021.

Mark Geisert via Cygwin wrote:
> Fabian Henze via Cygwin wrote:
> > Hi Cygwin users,
> > I noticed a regression in the recent Python packages: Between version
> > 3.6.10-1 and 3.6.12-2, accessing the SSH agent via the paramiko python 
> > package broke. When a ssh agent is used, paramiko tries to connect to 
> > it via the unix socket and just freezes. Python 3.8 is also affected, 
> > but I don't know which was the last working one.
> > I was able to pinpoint that error to 3.6.12-socketmodule.patch [1].
> > Reverting/removing the patch fixes the ssh agent access.
> > A few weeks ago there was a discussion regarding "Problems with native 
> > Unix domain sockets on Win 10/2019", but it seems unrelated as the 
> > cygwin1.dll from [2] does not work for me.
> > 
> > Can you please check if you are able to reproduce that? I uploaded a 
> > script [3] for that.
> > 
> > Best regards,
> > Fabian Henze
> 
> Thanks for the report and sorry you've run into this.  The patch is a workaround that's evidently too draconian.  I will debug the situation using your testcase. 
> Thank you very much for the testcase.

Did you (or anyone else) make any progress on this that you can share?
Unfortunately the issue still persists in all current python versions.
If no one has time to debug and fix this, would it be an option to remove the
3.6.12-socketmodule.patch that is causing the regression since it only fixes a
theoretical problem in unit tests, but causes real-world issues? Maybe the
upcoming (?) Python 3.10 or 3.11 bump would be a good candidate to do so?

Best regards,
Fabian Henze

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019