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From: Brian Inglis <Brian.Inglis@SystematicSw.ab.ca>
Subject: Re: win dirs don't handle lack of inherited rule(?): getfacl + tar dir Warning: Cannot acl_to_text: Invalid argument
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References: <5C81E2EE.7020708@tlinx.org> <20190308121543.GI3785@calimero.vinschen.de> <5C84EB7B.70408@tlinx.org> <7a3eaccf-511a-b71f-7f99-45a9bef35b29@SystematicSw.ab.ca> <5C87D41E.30702@tlinx.org> <20190312163617.GJ3785@calimero.vinschen.de> <5C886976.30505@tlinx.org> <20190313091848.GU3785@calimero.vinschen.de> <20190313093204.GV3785@calimero.vinschen.de> <20190313113445.GX3785@calimero.vinschen.de>
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Message-ID: <bb9bf5e7-5804-7dac-80d3-a58db02b4a26@SystematicSw.ab.ca>
Date: Fri, 15 Mar 2019 06:25:30 -0600
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On 2019-03-13 05:34, Corinna Vinschen wrote:
> Per POSIX, the normal acl (ACL_TYPE_ACCESS) and the inheritance acl
> (ACL_TYPE_DEFAULT) are two separate lists.  So we have the
> ACL_TYPE_ACCESS with 9 entries and the ACL_TYPE_DEFAULT with 0 entries.
> 
> And while empty ACL_TYPE_DEFAULT acls are valid per POSIX, the Cygwin
> function creating the text representation for an acl didn't allow
> empty acls.
> 
> I pushed a patch and uploaded new developer snapshots to
> https://cygwin.com/snapshots/

In my experience no DACLs results in no POSIX permissions for Cygwin programs,
although Explorer and some other Windows programs can see and read them.

-- 
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

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