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Re: ACLs vs. umask question

To: Mário Gamito <mg-listas@xxxxxxxxxxx>
Subject: Re: ACLs vs. umask question
From: Andrew Gildfind <ajag@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 14 May 2001 09:23:41 +1000
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <3AFCA08B.FBD465DA@netvisao.pt>; from mg-listas@netvisao.pt on Sat, May 12, 2001 at 03:31:39AM +0100
References: <3AFCA08B.FBD465DA@netvisao.pt>
Sender: owner-linux-xfs@xxxxxxxxxxx
On Sat, May 12, 2001 at 03:31:39AM +0100, Mário Gamito wrote:
> Hi!
> 
> I'm considering using XFS mainly because of ACL support.
> But since i read the following quoatation in URL...
> 
> http://linux-xfs.sgi.com/projects/xfs/mail_archive/0105/msg00368.html
> 
> "The 1.0 release, however, applies default ACLs which are
> affected by the umask. This has been fixed in the CVS tree
> so that default ACLs are used in preference to the umask.
> (the fix didn't make it in time to 1.0)."
> 
> ...i have a question:
> Does this mean that ACL is *really* not working because is overrided by
> umask, or is it just the default behaviour which in turn can be
> overrided by means of some configuration?
> 

No I'm afraid this was a bug that escaped. In the released code namei.c had not
been patched to ensure that the umask was not applied when a default ACL was
present on the parent directory. As the caveat states this has been fixed in the
CVS tree.


Andrew


-- 
Andrew Gildfind - R&D Software Engineer - SGI Melbourne Australia
email: ajag@xxxxxxx - work: +61.3.9834.8200 mobile: 0412.834.183

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