ntdll: Set the file_part for \\?\ long file names too

[Eric Pouech]

>          if (!ntpath->Buffer) return FALSE;
>          memcpy( ntpath->Buffer, dos_path, ntpath->MaximumLength );
>          ntpath->Buffer[1] = '?';  /* change \\?\ to \??\ */
> +        RtlGetFullPathName_U(dos_path, sizeof(local), local, file_part);
>          return TRUE;
>      }
this is wrong as file_part must point into ntpath->Buffer, not into 
local, as your code does...

A+
-- 
Eric Pouech