gnu/151911: gdb(1) crashes if answer to exit question isn't 'y' or 'n'

[Bruce Cran]

>Number:         151911
>Category:       gnu
>Synopsis:       gdb(1) crashes if answer to exit question isn't 'y' or 'n'
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Nov 03 10:30:11 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Bruce Cran
>Release:        9.0-CURRENT
>Organization:
>Environment:
FreeBSD 9.0-CURRENT r214679 Tue Nov 2 16:09:06 GMT 2010 amd64
>Description:
If the user answers neither "y" or "n" to the question "The program is currently running. Exit anyway?" then gdb will segfault, either straight away or after entering invalid input a few times.
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: