(dns_lookup_int): grow the answer buffer to the size the server send to us if the answer buffer was too small (limited to the dns protocol max packet size)
(dns_lookup_int): grow the answer buffer to the size the server send
to us if the answer buffer was too small (limited to the dns protocol
max packet size)


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@14212 ec53bebd-3082-4978-b11e-865c3cabbd6b

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