(fallback_get_hosts): limit the fallback lookups to 5. Patch from Wesley Craig, umich.edu
(fallback_get_hosts): limit the fallback lookups to 5.
Patch from Wesley Craig, umich.edu


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@17958 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal