[Zlib-devel] Access Overruns reported by C++ Builder's CodeGuard

Enrico Weigelt weigelt at metux.de
Fri Jan 1 03:38:11 EST 2010


Mark Adler wrote:

Hi,

> The pointer arithmetic underrun reports are correct, but 
> they are intentional.  The reported access overruns are
> not correct.
> 
> What is going on is that I have an index to two arrays 
> in the range of 257..285.  C only supports directly indexing
> arrays starting at zero.  So for efficiency inflate does
> something like this:

would it hurt so bad using wasting a few bytes for getting
rid of the pointer arithmetic ?


cu
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