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Date:	Fri, 15 Mar 2019 15:52:27 +0100
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	L A Walsh <cygwin AT tlinx DOT org>
Cc:	cygwin AT cygwin DOT com
Subject:	Re: win dirs don't handle lack of inherited rule(?): getfacl + tar dir Warning: Cannot acl_to_text: Invalid argument
Message-ID:	<20190315145227.GS3785@calimero.vinschen.de>
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On Mar 15 07:46, L A Walsh wrote:
> On 3/15/2019 6:34 AM, Corinna Vinschen wrote:
> > On Mar 15 06:25, Brian Inglis wrote:
> >=20=20=20
> >> On 2019-03-13 05:34, Corinna Vinschen wrote:
> >>=20=20=20=20=20
> >>> I pushed a patch and uploaded new developer snapshots to
> >>> https://cygwin.com/snapshots/
> >>>=20=20=20=20=20=20=20
> >> In my experience no DACLs results in no POSIX permissions for Cygwin p=
rograms,
> >> although Explorer and some other Windows programs can see and read the=
m.
> >>=20=20=20=20=20
> >
> > I didn't say "no DACL".  The DACL is present, there's just no inheritab=
le
> > entry in there and that's no problem for Cygwin.
> >=20=20=20
> ----
> Well the patch seems to work -- no error messages.  Don't know about
> any other details than that.  The file perms are a combination of
> rwx for user and group and nothing for 'other', despite there being
> no 'default' acl.=20
>=20
> Also, I was able to take a tar from cygwin with acls+xattrs, and
> extract it on my samba server and have the permissions recreated
> on linux as they were on windows!
>=20
> That was a first.  Not all of the utils work so well, but tar
> restored my win-perms on linux.  Rather neat.

Thanks for testing!  I'm planning to release Cygwin 3.0.4 with this
patch included, probably over the weekend.


Corinna

--=20
Corinna Vinschen
Cygwin Maintainer

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