2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

2005-04-02 Andrew J. Schorr <ajschorr@alumni.princeton.edu>

	* if.h: (if_lookup_by_name_len, if_get_by_name_len) New functions.
	* if.c: (if_lookup_by_name_len, if_get_by_name_len) New functions.
	  (if_get_by_name) Tighten up code.
	  (interface) Use new function if_get_by_name_len.
	* zclient.c: (zebra_interface_add_read) Use new if_get_by_name_len
	  function.
	  (zebra_interface_state_read) Use new if_lookup_by_name_len function.
	* kernel_socket.c: (ifm_read) Use new if_lookup_by_name_len function
	  to save a memcpy.
	* if_ioctl_solaris.c: (interface_list_ioctl) Fix subtle bug with new
	  if_get_by_name_len function.
	* ospf_interface.c: (ospf_vl_new) Use strnlen to fix call to if_create.