[Letodb-developers] MAX_CONNECTIONS_NUMBER

[Pavel T. <tp...@ma...>]

Hello, all

I want from one client connected to many servers letodb, and restriction 
MAX_CONNECTIONS_NUMBER was to be removed. For this purpose it is necessary 
to allocate dynamically memory for letoConnPool.
It's better to do by a call hb_xrealloc. But this function can move memory 
area to other place and then pConnection in AREASTRU will refer to not 
allocated memory that is bad.
There is a sentence: instead of the reference in AREASTRU to store an index 
uiConnection in letoConnPool.

BTW, the similar possible bug is in harbour/contrib/rddsql: if memory under 
s_pConnection is reallocated, the reference on pConnection in _SQLBASEAREA 
can cause gpf

Best regards, Pavel Tsarenko