samba/cifs/smb issue with libreoffice.

[Tom Horsley]

I had to throw some "acl check permissions = false" settings
into my /etc/samba/smb.conf file at some point on a recent
samba upgrade in order to keep my anonymous guest shares
actually working correctly (i.e. my definition of correctly,
not cifs developer definition of correctly :-).

https://bugzilla.redhat.com/show_bug.cgi?id=754584

Don't know if that is what you are seeing or not.