Description of problem:
ypserv -b segfaults on dns lookups on 64 bit archs.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Run ypserv -b
2. Attempt to do a DNS lookup through yp (ypmatch www.redhat.com hosts)
ypmatch times out with RPC errors (and ypserv child process segfaults)
ypmatch should return proper ip address of www.redhat.com