>   SQLite also does some "interesting" things with pointers.  There are
>   a few areas of the code where an array of memory is allocated and
>   then the pointer is backed up a record (under-running the allocated
> space)
>   to make the array 1-based rather than 0-based.  All of the access is
>   correct and inside the valid memory, but many analysis tools freak
> out
>   and get very worried (and rightfully so) over that kind of behavior.
> 
>    -j

I'd be willing to bet good money that this lies somewhere in a b/r tree
implementation. I did a similar thing when I needed to implement the b-tree
algorithms from CLRS's Intro. To Algorithms under a very tight time schedule
:).

- Sherief

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