pkg/47714: snmpd from pkgsrc 2013Q1 crashes with stack overflow

[bbartlomiej%gmail.com@localhost]

>Number:         47714
>Category:       pkg
>Synopsis:       snmpd from pkgsrc 2013Q1 crashes with stack overflow
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Apr 03 18:15:00 +0000 2013
>Originator:     Bartek Krawczyk
>Release:        6.1_RC2
>Organization:
>Environment:
NetBSD test.krawczyk.it 6.1_RC2 NetBSD 6.1_RC2 (XEN3_DOMU) amd64
>Description:
After upgrading to pkgsrc 2013Q1 and upgrading snmpd to 
5.7.2 it began to crash with stack overflow after doing snmpwalk -v 2c -c 
public localhost

Apr  3 20:00:03 test snmpd[1478]: Bad process status ^G (0x7) 
Apr  3 20:00:03 test snmpd[1478]: Bad process status ^C (0x3) 
Apr  3 20:00:03 test syslogd[150]: last message repeated 17 times
Apr  3 20:00:03 test snmpd[1478]: Bad process status ^G (0x7) 
Apr  3 20:00:03 test snmpd[1478]: Bad process status ^C (0x3) 
Apr  3 20:00:03 test syslogd[150]: last message repeated 28 times
Apr  3 20:00:03 test snmpd[1478]: Bad process status ^G (0x7) 
Apr  3 20:00:03 test -: test.krawczyk.it snmpd - - - stack overflow detected; 
terminated        

my snmpd.conf:
syscontact "Bartek Krawczyk <administrator%tveurosat.net@localhost>"
syslocation DMZ
rocommunity     public



>How-To-Repeat:
Upgrade pkgsrc to 2013Q1 and snmpd to 5.7.2, try to do snmpwalk on localhost
>Fix: