Beware that the workaround in comment #6 will apply these 777 permissions to ALL shares defined in Samba. So this doesn't really work if you also use Samba for other non-Public shares.
Beware that the workaround in comment #6 will apply these 777 permissions to ALL shares defined in Samba. So this doesn't really work if you also use Samba for other non-Public shares.