Re: stat(2) off by one

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On Thu, Nov 25, 2010 at 4:32 PM, Michael Kerrisk <mtk.manpages@xxxxxxxxx> wrote:
> Hello Emil,
>
> On Thu, Nov 25, 2010 at 1:58 AM, Emil Mikulic <emikulic@xxxxxxxxx> wrote:
>> As seen on http://www.kernel.org/doc/man-pages/online/pages/man2/stat.2.html:
>>
>>       EOVERFLOW
>>              (stat()) path refers to a file whose size cannot be
>> represented in the
>>              type off_t.  This can occur when an application compiled
>> on a 32-bit
>>              platform without -D_FILE_OFFSET_BITS=64 calls stat() on
>> a file whose
>>              size exceeds (2<<31)-1 bits.
>>
>> I believe 2<<31 should read 1<<31 (which equals 2^31).
>>
>> I've tested this on an Ubuntu 10.04 system and the largest file I can
>> successfully stat [without the #define] is 2147483647 bytes.
>
> Thanks for the report. You are of course right, and I made the change
> you suggest for man-[ages-3.32.

Excellent!  Thanks a bunch!
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