Use INET_ADDRSTRLEN and INET6_ADDRSTRLEN rather than hard coded number.
Use INET_ADDRSTRLEN and INET6_ADDRSTRLEN rather than hard
coded number.

Spotted by:	bz

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