DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; q=dns; s=
	default; b=bzwaOBMq7z2X5Z9v6qcYNn8rfQsgN3weSUh3CSk3YJj13p6s7qhgu
	PzMcgI4Ktkus7G+6I9bcEEzEYuR4CbtS0xGJwsgtBXAUQLUO+wQJoiDf6IUgBV3D
	BZ5sEkb/XKTruS778RRYWKGdq6H16vpR2JmOe/yPeWZwgdiJLE6tp4=
Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm
Sender: cygwin-owner@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
Date: Thu, 28 Feb 2019 10:39:11 +0100
From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: Cygwin 3.0.1-1 Breaks ALL cygwin applications on Windows 7 x64
Message-ID: <20190228093911.GG4133@calimero.vinschen.de>
Reply-To: cygwin@cygwin.com
Mail-Followup-To: cygwin@cygwin.com
References: <CAJ1FpuNbULAo1Gb5Fo7w30PbxdZ9W=XFpiXAADCPqrhrM-TbEg@mail.gmail.com> <c627ae61-2b16-8c01-d0fe-31d48aae8821@yahoo.com> <CAJ1FpuO1nVEySyK1rc7c4AGx4+GsAHikBb54akebky8-yXM1HQ@mail.gmail.com> <35062835-c3cd-799e-d13a-16f954db2a19@yahoo.com> <02f492d9-b334-1dab-aedb-17a747ede36b@SystematicSw.ab.ca> <6b67157a-a9c8-1a72-8997-be9ea8a00a14@yahoo.com> <6e219349-6cd2-c632-09fd-b56779084438@yahoo.com> <99354c7d-ce38-0f77-e1f0-17b160b0465e@yahoo.com> <20190227205039.GF4133@calimero.vinschen.de> <5C775155.6060100@tlinx.org>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha256;	protocol="application/pgp-signature"; boundary="1Dvf9Qz7hFaodvwE"
Content-Disposition: inline
In-Reply-To: <5C775155.6060100@tlinx.org>
User-Agent: Mutt/1.11.3 (2019-02-01)

--1Dvf9Qz7hFaodvwE
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

On Feb 27 19:11, L A Walsh wrote:
> On 2/27/2019 12:50 PM, Corinna Vinschen wrote:
> > The fix was this one:
> > https://cygwin.com/git/?p=3Dnewlib-cygwin.git;a=3Dcommitdiff;h=3D18c203=
fb6eb
> > Corinna
> >
> >=20=20=20
> ----
> My question would be related to the comment with the fix:
>=20
>     "made sure all user and group names are case-correct"
>=20
> Since windows seems to adhere to the rule:
> "Case preserving", but "case ignoring", what does it
> mean to make sure all user and group names are
> case-correct?

This all started here:
https://cygwin.com/ml/cygwin/2019-02/msg00109.html

followed up with

https://cygwin.com/ml/cygwin/2019-02/msg00113.html

tl;dr: The easy and fast way out didn't work for accounts from
other domains than the machine's primary domain due to caching.

So I thought it's a good idea to fetch the correct groupnames by an
additional LDAP call, but the performance hit is apparently too high in
some environments.

This is all more or less moot as soon as OpenSSH 8.0 comes out, which
will contain patches to handle user and group names case-insensitive,
finally.


Corinna

--=20
Corinna Vinschen
Cygwin Maintainer

--1Dvf9Qz7hFaodvwE
Content-Type: application/pgp-signature; name="signature.asc"

-----BEGIN PGP SIGNATURE-----
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=KAzs
-----END PGP SIGNATURE-----

--1Dvf9Qz7hFaodvwE--