AIX

Hi All,

I have a piece of code like blow. It is working fine with AIX 5.3 SP3. When the same thing is getting executed in AIX 5. SP6 it is giving segmentation fault. If I put debug statements before and after, it works fine.

rc = msgrcv(mqid, &msg, size, HIGH_PRIORITY_FIRST , 0)
if (rc > 0) {
/* message was recieved (waiting or not) */
memset (buf, NULL, sizeof(MsgBuffer));
memcpy (buf, &msg.message, rc);
}

Can somebody help me what is happening here? Do you think any restriction of message queues is creating the problem.

Thanks,
Sandhya,