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Subject: Re: /dev/ptmx fails with Azure accounts
To: cygwin AT cygwin DOT com
References: <20160805102751 DOT GK25811 AT calimero DOT vinschen DOT de> <20160807032711 DOT GC31990 AT dimstar DOT local DOT net> <20160808070527 DOT GB32150 AT calimero DOT vinschen DOT de> <20160808114807 DOT GD31990 AT dimstar DOT local DOT net> <20160808115840 DOT GG32150 AT calimero DOT vinschen DOT de> <1471278569 DOT 482829599 AT apps DOT rackspace DOT com> <1471279732 DOT 794730680 AT apps DOT rackspace DOT com> <20160816091236 DOT yws3hk3o5fihlbe7 AT calimero DOT vinschen DOT de> <1471361255 DOT 019511497 AT apps DOT rackspace DOT com> <20160816154526 DOT 5snup4t2423hijbu AT calimero DOT vinschen DOT de> <20160818093528 DOT xfho2uoa67qiz526 AT calimero DOT vinschen DOT de>
From: Thomas Wolff <towo AT towo DOT net>
Message-ID: <57B61211.6050103@towo.net>
Date: Thu, 18 Aug 2016 21:52:49 +0200
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Am 18.08.2016 um 11:35 schrieb Corinna Vinschen:
> On Aug 16 17:45, Corinna Vinschen wrote:
>> On Aug 16 11:27, rmora AT aboutgolf DOT com wrote:
>>> Hi Corinna
>>>
>>> On Tuesday, August 16, 2016 05:12, "Corinna Vinschen" <corinna-cygwin AT cygwin DOT com> said:
>>>
>>>> Hi Russell,
>>>>
>>>> This is as bad as I feared.  Apart from the username and the Windows
>>>> home dir, there are no other information which could be fetched by
>>>> the usual means.  Quite apart from the fact that there are no means to
>>>> *store* this information somewhere, other than creating an explicit
>>>> /etc/passwd and matching /etc/group entry.
>>>>
>>>> But, anyway, I prepared some code for the Cygwin DLL to handle these
>>>> accounts even if no /etc/passwd and /etc/group entries are present.  It
>>>> still needs some work, though, and for that I'd ask you to perform a
>>>> last test.
>>>> [...]
>>> Unknown+User AT Lenovo-PC /cygdrive/c/cygwin64
>>> $ gcc -W azure-check5.c -l Netapi32 -o azure-check5
>>>
>>> Unknown+User AT Lenovo-PC /cygdrive/c/cygwin64
>>> $ ./azure-check5
>>> Sid: S-1-12-1-2043906341-1249388050-2635137163-399631282
>>> Dom\Name: AzureAD\RussellMora
>>> Reverse Sid (RussellMora): S-1-12-1-2043906341-1249388050-2635137163-399631282
>>> Reverse Sid (AzureAD\RussellMora): S-1-12-1-2043906341-1249388050-2635137163-399631282
>> Good to know, thank you.  Give me a bit and I'll come up with a Cygwin
>> DLL for testing.
> FTR, this has been kinked out off-list.  The resulting patch is in git master now.
Sounds great. Would it be an option to release this fix in a 2.5.3 
version to have a final XP release for all users?
Thomas

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