[Samba] Samba and POSIX ACLs

[Jeremy Allison]

On Fri, Aug 12, 2016 at 11:20:47AM -0500, Sergei Gerasenko via samba wrote:
> It looks like this is a long known issue:
> 
> https://bugzilla.samba.org/show_bug.cgi?id=10792

If by long known you mean "as designed". As Samba supports
ACL setting on files/directories we don't restrict what
happens to them after creation.

For creation you can set "create mask" and "directory mask"
but the client can change it afterwards.