I don't know why you think this is a duplicate of bug #289299. That sounds like a completely separate issue. This bug here is about how Samba does not properly parse the GECOS field that it gets (perhaps indirectly) from /etc/passwd.
I don't know why you think this is a duplicate of bug #289299. That sounds like a completely separate issue. This bug here is about how Samba does not properly parse the GECOS field that it gets (perhaps indirectly) from /etc/passwd.