ecpg runtime problem

Hi,  I am using ecpg version 2.4.4. I am checking my code with purify to
remove any run time problems.
Following simple ecpg code gives core dump (when compiled with purify*).

.....
#include <stdio.h>

void main()
{
exec sql connect cdata;
}
.....

The report says
IPR: Invalid pointer read: * This is occurring while in:       makeEmptyPGconn [libecpg.so.2.6.2]       PQsetdbLogin
[libecpg.so.2.6.2]      main           [t4.o]       _start         [crt1.o] * Reading 4 bytes from 0xef7a2218 between
theheap and the stack.
 

****  Purify instrumented a.out (pid 18232)  ****
COR: Fatal core dump: * This is occurring while in:       makeEmptyPGconn [libecpg.so.2.6.2]       PQsetdbLogin
[libecpg.so.2.6.2]      main           [t4.o]       _start         [crt1.o] * Received signal 11 (SIGSEGV -
SegmentationFault) * Faulting address = 0xef7a2218 * Signal mask: (SIGSEGV) * Pending signals:
 
........

Please help.
Thanks in advance.

Best Regards
Sirish Kumar

*purify is a product from Rational Software and checks run-time problems.

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Best Regards
Sirish Kumar
HCL Technologies (India) Pvt. Ltd.
Ph : +91-11-8-510813/701/702 Ext.1107
Fax : +91-11-8-510713
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