PATCH: Add sanity check to dwarf1.c

[Nick Clifton]

Hi H.J.

> 2001-09-14  H.J. Lu  <hjl@gnu.org>
> 
> 	* dwarf1.c (parse_die): Take a new arg for the end of the
> 	section. Return false if die is beyond the section.
> 	(parse_functions_in_unit): Pass the end of the section to
> 	parse_die ().
> 	(_bfd_dwarf1_find_nearest_line): Likewise.

Approved.

Cheers
        Nick