Rearrange memory management for ioctl arguments to use stronger checks for illegal values and don't store them on the stack any more.
Rearrange memory management for ioctl arguments to use stronger checks
for illegal values and don't store them on the stack any more.

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