sge_execd segfaults in ptmalloc_lock_all during fork

[Orion Poplawski]

I'm seeing sge_execd segfaults in ptmalloc_lock_all during fork on Fedora 17 
with jemalloc 3.0.0.  See https://bugzilla.redhat.com/show_bug.cgi?id=824646 
for details.

-- 
Orion Poplawski
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