Pull up following revision(s) (requested by sevan in ticket #469):
sys/modules/lua/lua.c: revision 1.24
Fix cargo cult ioctl implementation for LUAINFO: the name and desc fields
are arrays, not pointers, so don't use copyoutstr on them, but instead
copyin/copyout the whole array of structures.
Fixes PR 52864 for me (on sparc64).

(snj)