This patch corrects the following: - Fixes a panic seen when accessing the kio subsystem (such as with consvar) with improper arguments. The panic was caused by a kernel double-free, and would most likely be seen as a corruption in either the 64 or 96 byte bucket (buckets 2 and 16). - Fixes a problem where the command "sysconfig -q kio" will return the following subsystem error: function not implemented