gold patch: add check for attempt to map beyond end of file

[Ian Lance Taylor]

"Cary Coutant" <ccoutant@google.com> writes:

> 2008-09-05  Cary Coutant  <ccoutant@google.com>
>
> 	* fileread.cc (File_read::make_view): Add check for attempt to map
> 	beyond end of file.

This is OK.

Thanks.

Ian