Ticket47722 - Fixed filter not correctly identified
    
    Bug Description:  Due to an improper table initialization, fixed filters
                      were not correctly identifed, which lead to incorrect
                      code execution.
    
    Fix Description:  Correct the table initialization.  Also, removed all the
                      fixed buffers for user supplied values.  Also increased
                      the maximum string length to handle a 64bit unsigned integer.
    
    https://fedorahosted.org/389/ticket/47722
    
    Reviewed by: richm(Thanks!)
    (cherry picked from commit e118eabf705e7cab724814fb0f5cffa09e6ac8ce)