X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:references
	:in-reply-to:content-type:content-id:content-transfer-encoding
	:mime-version; q=dns; s=default; b=t/Qo7SNjp6b4bMYd4VCwUlDnlFPIW
	NHtfRmwvzL8zrxt6YOhwPob1PKYqFV7jdA99jHsz3UyrnlhzJ26o8nMIxL9xqyEE
	4pPFCACGs1mfh83qDg3DupJk1rHRjp0/THKPhdMjpouiz+baeKP7L9HEK1RUKSQv
	cCwIjc5oEG9wdE=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:references
	:in-reply-to:content-type:content-id:content-transfer-encoding
	:mime-version; s=default; bh=zK9BrB/AsAdkx2rhECUQJeNnUjs=; b=qoe
	3g70O09H9GeHn50xTb5UqdiavA96+Vc8T1Ng29rohu099EJIq4OCsCwZ+aSfVVhf
	R5KtyOOvjO7fNOIA4quFaKCkOTQN3TBEHrua0LJOSE1fbFF64QuSEhCpW2uHoI2l
	Zm18lGqCxCmHx3WcO+TIN1PydyU43H5DAnfKXkZA=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Spam-SWARE-Status:	No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.1 spammy=carefully
X-HELO:	NAM11-DM6-obe.outbound.protection.outlook.com
ARC-Seal:	i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=GoYAOt+o8OUCOredhI2ZIns8TogOL0QaxNTzl5Rl8xr9gnlVj8BKqB8ipztCfZYfy6kK1beDSV2ZR/Zc5kimhvyrtFY+XgKPtRzCYElLIOFkd1DCGQGvJBVCO8ZJ/aLKLJdEJNiuew4aBx0yKzWuC2GEUjQvz4BgLR2qzR9rmCQ1NHIkApUxEavbuwiODAUIRsEbzlZP/mwPRKbY1wkcijL74euRr7qGZ7iV9ZpHbyKcbOQZo8Yp1r2DPXVtIJ9/9Bx5rXGBf+JsctpFxY7Uyt/go6ULXmj6QNr6LoXNMP1P5zqcn5ThpEUU2x/HeNm7Muf3Viz4E9VQIIp3/S/3+A==
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-SenderADCheck; bh=WAcUOQ4iwqZhxQSJt6pczqwoyJbEgjV5fvlorX+G/yw=; b=iLVvOfWiHbunltmHcWpGTjhUw4KsVU2RrUH4YPDdHOZ9q71zUE8A5nMntjNS6+GKzEkNhHO2CzO85XPK8y0BwQVJgCsvxqGFLjb0jF9nHg6B5J7h3liEQKOn5bPizQGufgJ3Fd1SaFYLgtiJZTP5sTAJmomkagC/n+whRH0sEaoXomfvxl8pCytTM+iBPyG1Ujo2lycBbwmI20NrNPGaRPoPEhNlZ/dVEJDAiUA8ZLaexfI7CwR+Er9+Scj1TThYY1YQoRS0eyvpCfqpJtRRlS1u705CIwIhu8ctJTeAod0F7gJ0DBDUvRdzev7wlGjLflxjOV1fDyJBjBtnteOyAA==
ARC-Authentication-Results:	i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cornell.edu; dmarc=pass action=none header.from=cornell.edu; dkim=pass header.d=cornell.edu; arc=none
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=cornell.edu; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=WAcUOQ4iwqZhxQSJt6pczqwoyJbEgjV5fvlorX+G/yw=; b=R02LG7aus2N+oVLPxmCpuGXsxF/3GE1dXEBAxkySWo2lJVrus7sGeJfBO67PfT5mgcxEXgp71hW3/5C5CjwvcezDgKSnHu0Wen5s0PxCjpikxEXqwNPTeDpsiXgUWnd1wCXHXxT1EGgR5HfvCdxkUwfHMIP/Up5Eztz2DyhAIC8=
From:	Ken Brown <kbrown AT cornell DOT edu>
To:	"cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject:	Re: 3.0.7(0.338/5/3): Possible reference to Developer's instances of dev files in deployed build
Date:	Wed, 4 Dec 2019 20:50:35 +0000
Message-ID:	<ba6d4100-b6fa-6572-1a5d-b21dd55f0566@cornell.edu>
References:	<20191204171743 DOT GA1994 AT shackleton DOT labs DOT net> <20191204182204 DOT GF3337 AT calimero DOT vinschen DOT de> <20191204192613 DOT GA2727 AT shackleton DOT labs DOT net>
In-Reply-To:	<20191204192613.GA2727@shackleton.labs.net>
user-agent:	Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1
authentication-results:	spf=none (sender IP is ) smtp.mailfrom=kbrown AT cornell DOT edu;
x-ms-oob-tlc-oobclassifiers:	OLM:8273;
received-spf:	None (protection.outlook.com: cornell.edu does not designate permitted sender hosts)
x-ms-exchange-senderadcheck:	1
x-ms-exchange-transport-forked:	True
MIME-Version:	1.0
X-MS-Exchange-CrossTenant-mailboxtype:	HOSTED
X-MS-Exchange-CrossTenant-userprincipalname:	8TfzBSLYnUhEBroYe7N6jKhk1eB27sk/YzQCaHLolTosVS07XqQQ5wdE5BSYrCXDVUL+ukFV8Ep7Ef7rHo46+g==
X-IsSubscribed:	yes
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id xB4KpC60001242

On 12/4/2019 2:26 PM, Wilfed Olaf Sulla via cygwin wrote:
>    692   83364 [main] ls 15015 normalize_posix_path: src Z:\
>     35   83399 [main] ls 15015 normalize_win32_path: Z:\ = normalize_win32_path (Z:\)
>     24   83423 [main] ls 15015 mount_info::conv_to_win32_path: conv_to_win32_path (Z:)
>     24   83447 [main] ls 15015 mount_info::conv_to_win32_path: src_path Z:, dst Z:, flags 0x0, rc 0
>   6738   90185 [main] ls 15015 symlink_info::check: 0xC0000034 = NtCreateFile (\??\Z:\)
>    214   90399 [main] ls 15015 __assert_func: assertion "p >= path" failed:

I don't have time to check this carefully at the moment, but it looks like 
what's happening is the following:

path_conv::check is called on 'Z:\'.  It strips the trailing backslash and calls 
mount_info::conv_to_win32_path on 'Z:'.  NtCreateFile fails with 
STATUS_OBJECT_NAME_NOT_FOUND, which triggers the code containing the assertion. 
The assertion fails because 'Z:' doesn't contain a backslash.

I'll have time tomorrow to think about how to best fix this, if Corinna doesn't 
get to it first.

Ken

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

- Raw text -