GUACAMOLE-1174: Determine parameter delimiter, compute the buffer string length, fix the buffer string length usage, verify buffer null terminated.
GUACAMOLE-1174: Determine parameter delimiter, compute the buffer string length, fix the buffer string length usage, verify buffer null terminated.

mike-jumper/incubator-guacamole-server,glyptodon/guacamole-server,glyptodon/guacamole-server,mike-jumper/incubator-guacamole-server,apache/guacamole-server,apache/guacamole-server,mike-jumper/incubator-guacamole-server,apache/guacamole-server,mike-jumper/incubator-guacamole-server,glyptodon/guacamole-server