don't allow ctty to be set to ctty - infinite kernel recursion Obtained from: 1.1.5.1
don't allow ctty to be set to ctty - infinite kernel recursion
Obtained from: 1.1.5.1

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