#3 [ODBC] Memory Leaks on SQLAllocHandle

[Jose Antonio Hurtado]

SQLHandles are not freed in odbc_dbstep_query. Replace
all matches of this code

if (stmth) SQLFreeHandle(SQL_HANDLE_STMT, stmth);

with

if (stmth)
{
SQLFreeHandle(SQL_HANDLE_STMT, stmth);
stmth = NULL; // *!*
}