pkg/45326: security/sudo dies

[Hauke Fath <hauke%Espresso.Rhein-Neckar.DE@localhost>]

>Number:         45326
>Category:       pkg
>Synopsis:       security/sudo dies
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Sep 02 21:00:00 +0000 2011
>Originator:     Hauke Fath
>Release:        NetBSD 5.99.55
>Organization:
Falling Raindrops
>Environment:
        
        
System: NetBSD pizza.causeuse.org 5.99.55 NetBSD 5.99.55 (PIZZA_PF) #0: Thu Sep 
1 16:56:35 CEST 2011 
hf@Hochstuhl:/var/obj/netbsd-builds/developer/sparc/sys/arch/sparc/compile/PIZZA_PF
 sparc
Architecture: sparc
Machine: sparc
>Description:

        On this machine, security/sudo dies:

% /root/sudo-1.7.7 ls
Bus error
%

        Unfortunately, I have not manged to let sudo dump core.
        Setting kern.coredump.setid.dump = 1 doesn't help, and when 
        run from gdb, sudo busy-loops at 100% cpu until a 'kill -9'.

>How-To-Repeat:
        
        Build security/sudo on -current gcc 4.5 sparc, find it doesn't.
 
>Fix:
        Workaround: Downgrade to sudo 1.7.5, which works fine.

>Unformatted: