myisam/myisamchk.c:
  Fixed a type.
mysys/my_getopt.c:
  Made GET_STRALC to work like x_free() when doing a freeing.
  Fixed a bug in my_print_variables() when printing a ulonglong value.
sql/mysqld.cc:
  Fixed some wrongly alloced/freed variables and removed some
  unneccessary code.