--- In firebird-support@yahoogroups.com, "loris.luise" <loris.luise@...> wrote:

>
> Is this useful?
>

Yes, it helps and a reason of a bug is clear.
But I can't reproduce it - cause it's toolchain dependent.
Please try this
http://web.firebirdsql.org/download/rabbits/alex/CORE-3912.patch
patch - it should help. Let me know the result please.