[Samba] File Create Mask - did something change since the update?

[Rowland Penny]

On Mon, 22 Aug 2016 13:42:08 +0200
Viktor Trojanovic via samba <samba at lists.samba.org> wrote:

> Hi all,
> 
> After updating Samba last Friday (from 4.3.3-1 to 4.4.5-1), some
> issues appeared that weren't there before.
> 
> Consider the following share (on a domain member):
> 
> [sharename]
> path = /srv/samba/sharename
> guest ok = no
> writeable = yes
> acl_xattr:ignore system acls = yes
> 
> This worked perfectly well until now and Windows ACLs were correctly
> applied. Since last Friday, however, new files are created with the
> following Linux permissions:
> 
> -rwx r-- ---
> 
> i.e., only the owner can modify the new files.
> 
> Windows share permissions and ACLs on the other hand look perfectly
> fine but they are still restricted by the ("invisible") Linux
> permissions which made this error kind of difficult to find.
> 
> What changed that this share definition is not working anymore, and
> how do you propose I change it to get rid of the issue?
> 
> Appreciate any pointers.
> 
> Viktor


I think you may be running into the fix for bug 11806:
https://bugzilla.samba.org/show_bug.cgi?id=11806

Rowland