port-i386/55106: Less command locks computer

[edwardm5000%gmail.com@localhost]

>Number:         55106
>Category:       port-i386
>Synopsis:       Less command locks computer
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    port-i386-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 25 20:00:00 +0000 2020
>Originator:     Edward martinez
>Release:        Netbsd 9.0 stable
>Organization:
>Environment:
Netbsd localhost 9.0 stable generic #0 ed@localhost:/use/obj/sys/arch/i386/compile/GENERIC i386
>Description:
When reading text files with less, the computer locks up. Keyboard not responsive. Need to power off laptop by using power button.
>How-To-Repeat:
Read file using less command 
>Fix: