kern/48666: acroread9 core dumps

[Thomas Klausner <wiz%NetBSD.org@localhost>]

>Number:         48666
>Category:       kern
>Synopsis:       acroread9 core dumps
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 19 14:00:01 +0000 2014
>Originator:     Thomas Klausner
>Release:        NetBSD 6.99.37
>Organization:
Curiosity is the very basis of education and if you tell me that 
curiosity killed the cat, I say only that the cat died nobly.
- Arnold Edinborough
>Environment:
        
        
System: NetBSD 6.99.37 from Mar 18 2014
Architecture: x86_64
Machine: amd64
>Description:
I've added a pangox package so that acroread9 doesn't complain about
missing shared libraries when using suse-13.1 (will be committed after the 
freeze)
but there are two cases where it dumps core for me on 6.99.36/amd64
with a slightly older userland.

The first is when I open any document and go to "Document" ->
"Security" -> "Show Security Properties" and then click on the "Fonts"
tab.

The other is when I open a signed document. It says "At least one
signature requires validating". Clicking on "Signature Panel" opens a
tab on the left. Clicking on the plus in that tab gives an option
"Click to view this version". When I do that, it segfaults.

Looks like a linux32 emulation problem.
>How-To-Repeat:
See above.
>Fix:
Please!

>Unformatted: