>Number:         33521
>Category:       bin
>Synopsis:       Strange login procedure for a user with name "_"
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat May 20 18:05:03 +0000 2006
>Originator:     Oleg Pilyavets
>Release:        NetBSD 3.0 stable
>Organization:
Moscow Institute of Physics and Technology
>Environment:
NetBSD spinor.triniti.nat 3.0 NetBSD 3.0 (MYKERNEL) #4: Mon May  8 08:29:16 MSD 2006  root@spinor.triniti.nat:/usr/src/sys/arch/i386/compile/MYKERNEL i386
>Description:
A user with login name _ can not login correctly in text console.
When a user with login name _ (underscore) tries to authorize in any text terminal he does not get an invitation to enter password, i.e. a system return an invitation to enter a login name again.
>How-To-Repeat:
You should create a user with his login name _.
Then, if you login as _ on any terminal you don not get an invitation to enter password.
>Fix:
You can enter some characters as login name (without enter) and delete them, then enter _ and press enter. Or you can set a wrong login name and password. Right after any of these actions you get an invitation to enter password for a user with login name _.