Make even more copies of hostnames obtained by inet_ntoa().  iruserok() could still clobber the static storage, yielding an error message with a wrong hostname.
Make even more copies of hostnames obtained by inet_ntoa().  iruserok()
could still clobber the static storage, yielding an error message with
a wrong hostname.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase