bin/157718: input data trigers a core dump from calendar

[Julian H. Stacey]

>Number:         157718
>Category:       bin
>Synopsis:       input data trigers a core dump from calendar
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jun 08 23:50:09 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Julian H. Stacey
>Release:        FreeBSD 8.2-RELEASE amd64
>Organization:
http://berklix.com BSD Linux Unix Consultancy, Munich/Muenchen.
>Environment:
System: FreeBSD fire.js.berklix.net 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Jun 2 23:10:13 CEST 2011 jhs at blak.js.berklix.net:/ad6s4/release/8.2-RELEASE/src/sys/amd64/compile/FIRE64.small amd64

I have verified calendar core dumps on these:
	8.2-RELEASE amd64 
	8.2-RELEASE i386 
& not on these:
	4.11-RELEASE i386
	6.2-RELEASE i386
	6.3-RELEASE i386
	7.3-RELEASE i386
So there's a regression error to be found & corrected.

	
>Description:
	calendar should not core dump
>How-To-Repeat:
	
	fetch http://berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/gen/usr.bin/calendar/core_dump_input.ignore
	fetch http://berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/gen/usr.bin/calendar/core_dump_shell.ignore
	./core_dump_shell.ignore
	calendar -f  core_dump_input.ignore

	(BTW ignore my strange names ending .ignore, its just a prefix to
	  stop my customise shell installing things in my src/
>Fix:

	


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