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Linux 2.4.2
- Subject: Linux 2.4.2
- Date: Mon, 27 Aug 2001 22:36:05 +0000
Hello there,
A bug report for pq.c in ldm-5.1.4 (and presumably earlier
versions).
In pq_sequence the code section:
if(ulogIsDebug()) { /* delay to process product, useful to
see if it's falling behind */
timestampt now;
if(gettimeofday(&now, 0) == 0) {
double delay = d_diff_timestamp(&now, &tqep->tv);
udebug("Delay: %.4f sec", delay);
}
}
is called after the
status = ctl_rel(pq, 0);
call. Under linux 2.4.2 this also prevents access to "tqep" a
pointer to tqelem which presumably is pointing to something
associated with the ctl region released by the ct_rel call.
You end up getting a segmentation fault.
As the logging is basically a debug call I commented out the
above delay reporting and rebuilt the necessary software which
now works.
Paul.
--
Paul Hamer
phone: 303.497.6342
