From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 68733 invoked by alias); 6 Nov 2015 17:08:22 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 68683 invoked by uid 89); 6 Nov 2015 17:08:22 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.7 required=5.0 tests=AWL,BAYES_50,KAM_ASCII_DIVIDERS,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 X-HELO: calimero.vinschen.de Received: from aquarius.hirmke.de (HELO calimero.vinschen.de) (217.91.18.234) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 06 Nov 2015 17:08:17 +0000 Received: by calimero.vinschen.de (Postfix, from userid 500) id 60E30A805FD; Fri, 6 Nov 2015 18:08:14 +0100 (CET) Date: Fri, 06 Nov 2015 17:08:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: [ANNOUNCEMENT] TEST RELEASE: Cygwin 2.3.0-0.7 Message-ID: <20151106170814.GA2809@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="pf9I7BMVVzbSWLtt" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) X-SW-Source: 2015-11/txt/msg00131.txt.bz2 --pf9I7BMVVzbSWLtt Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 2035 On Nov 6 16:30, Lemke, Michael ST/HZA-ZIC2 wrote: > On Friday, November 06, 2015 10:27 AM Corinna Vinschen wrote: > > > >Hi Cygwin friends and users, > > > > > >I released a new TEST version of Cygwin, 2.3.0-0.7. > > > >=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > > >IMPORTANT NOTE: >=20 > ...> > > > > Please guys, I really need feedback for this stuff. > > >=20 > Ok, here's some: On a network share connected as some domain user differe= nt > from local one: >=20 > $ mkdir test > $ cygstart test >=20 > Then opening the security tab in an explorer window results in a popup wi= th > this text: >=20 > --------------------------- > Windows Security > --------------------------- > The permissions on test are incorrectly ordered, which may cause some ent= ries to be ineffective. > --------------------------- > OK=20=20=20 > --------------------------- >=20 >=20 > Expected? Thanks for looking into this, but, yes, that's expected. There's just no way to express POSIX ACLs using Windows ACLs and following the canonical order. This is even a problem already when only taking the plain POSIX permission bits for owner, group and other into account. Note that the canonical order is not required, it's merily a suggestion and only the Windows GUI is not up to the task to allow working with arbitrarily ordered ACLs. The operating system evaluates non-canoncial ACLs just fine and even the SFU/Interix POSIX environment created non-canoical ACLs. There's an old writeup of this stuff in the user docs at https://cygwin.com/cygwin-ug-net/ntsec.html#ntsec-files. I guess this part of documentation needs some extension at one point but I'm not exactly feeling up to the task yet. :} Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --pf9I7BMVVzbSWLtt Content-Type: application/pgp-signature Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJWPN5+AAoJEPU2Bp2uRE+gJTIP/RlejfDGkXVz6psjWdlE7/dK L8bdSiNTYQk0ycxL+MoVHCWGrkfdZLRJ0gy9ugWj5w9+a3zGuubbf6QvgmH0+fNY 1RravivD7PlbDxTfSPd/pOCcCLx0Tl8E21yx16F35KEp5s/tG5GiRJzkOg/XWB75 7KH8zNQ1aTIovgTCYTPj42hfoZiIP4RQmFsQrvNTSLuJqvagtxhHxMj4r5SLvSDW ZeDZaUUnjo/q5vmlVD+GpY1EGxWD1+RR9TiyibPin030WjT/m9PjN6XDW7SYCPwB wb6wn3rwAHayhyPaGmXpHXL10yV66mO4TsHp04NB8LJgv++RmYAFkKwSYuh2/BOi pa97vgu27i+s4EUTpLEyQWXCiKR68k4JT64qUtH6/+T7cRW4REmwesalpeZwPEQ6 aX3ULRqDy/ta3fuPnzb9HumPwlKJB5ND9P2655yWOkUD54X9IHmXJgnivhgLBETT MGDj5KHiDDCjlP2AZ9qgYnz2PX8iNV9RXQEGDFOYLd1yZVzdzSYpPOfQCi79T82z CbjVxZlmqjDypzNZHTJVsrdJNaY6/njxPshzjkIEzK/VYqwwUxRmTVc79vkj2Llg XKoU1kOIXa411UvybD5yU4ZgDKoT7+q0XpKh4oahn4TwdzJiIqm5nyHf4Le8j50i Fev2eJlFavCNPnCvrpm1 =TBPs -----END PGP SIGNATURE----- --pf9I7BMVVzbSWLtt--