47aa96e Fix NULL pointer dereference in maybe_require_preauth()

1 file Authored by rharwood 4 years ago, Committed by rcritten 4 years ago,
    Fix NULL pointer dereference in maybe_require_preauth()
    
    ipadb_get_global_config() is permitted to return NULL.
    
    Signed-off-by: Robbie Harwood <rharwood@redhat.com>
    Reviewed-By: Christian Heimes <cheimes@redhat.com>