ITS#4976 test008 crash with -lmcheck

[hyc@symas.com]

I suspect this is a bug in glibc mcheck's pthread support, since ElectricFence 
with EF_PROTECT_BELOW set will detect 100% of all memory underruns, and no 
such error occurs there.

Also this report (which it seems the original is no longer accessible) implies 
the same problem with mcheck

http://www.google.com/search?q=cache:dAqJIBQSNRQJ:groups.google.com/group/gnu.glibc.bug/browse_thread/thread/75457e9a03170b6c/04788f5960166636+glibc+mcheck&hl=en&ct=clnk&cd=18&gl=us

-- 
   -- Howard Chu
   Chief Architect, Symas Corp.  http://www.symas.com
   Director, Highland Sun        http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP     http://www.openldap.org/project/