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Date: Fri, 23 Jun 2000 00:22:28 +0300 (IDT)
From: Nimrod Mesika <nimrodm@bezeqint.net>
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To: FreeBSD-gnats-submit@freebsd.org
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Subject: bin/19811: i4b isdntel leaving the tty in a strange state when aborting
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>Number:         19811
>Category:       bin
>Synopsis:       i4b isdntel leaving the tty in a strange state when aborting
>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:   Sun Jul 09 14:20:04 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator:     Nimrod Mesika
>Release:        FreeBSD 4.0-STABLE i386
>Organization:
none
>Environment:

	i4b acting as an answering machine. isdntel being executed
	inside a small xterm.

>Description:

	If the terminal is too small isdntel aborts with a fatal error.
	Before aborting isdntel calls curses' initscr() which changes
	the state of the tty. endwin() should be called to restore
	terminal settings and is not in this particular scenario.
	The user has to 'reset' the terminal to work normally again.

>How-To-Repeat:
	Run isdntel in a small (less than 80x25) xterm.
	

>Fix:
	/usr/src/usr.sbin/i4b/isdntel/main.c from, lines 311-312:
	endwin();
	}
	should be switched:
	}
	endwin();
	i.e., call endwin() in all cases.

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


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