(add_hostent): search for the canonical name among all aliases (getaddrinfo): handle AI_NUMERICHOST correctly
(add_hostent): search for the canonical name among all aliases
(getaddrinfo): handle AI_NUMERICHOST correctly


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@7477 ec53bebd-3082-4978-b11e-865c3cabbd6b

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