misc/143203: Dirty exit from mc (midnigt commander) from not root shell

[val]

>Number:         143203
>Category:       misc
>Synopsis:       Dirty exit from mc (midnigt commander) from not root shell
>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:   Mon Jan 25 07:00:11 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     val
>Release:        8.0
>Organization:
>Environment:
FreeBSD sigma 8.0-STABLE FreeBSD 8.0-STABLE #76: Tue Jan 19 20:37:45 MSK 2010 root at sigma:/usr/obj/usr/src/sys/GENESIS i386
>Description:
After exit from mc (ordinary (not root) user) mc crashes with following message:

read (subshell_pty ...): Bad address (14)
>How-To-Repeat:
1. under unprivileged user run mc
2. immediately try exit (press F10)

>Fix:
Problem doesn't occur, if before exitting run subshell (Ctrl+O)

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