Re: Should this scare me?

It just happened for the first time yesterday... I will let you know if a pattern emerges...  How would I trace it?

Ian Harding
Programmer/Analyst II
Tacoma-Pierce County Health Department
iharding@tpchd.org
(253) 798-3549

"If any man can convince me and bring home to me that I do not think or act aright, gladly will I change; for I search
aftertruth, by which man never yet was harmed. But he is harmed who abideth on still in his deception and ignorance" 

              -- Marcus Aurelius

>>> Tom Lane <tgl@sss.pgh.pa.us> 02/19/03 07:59PM >>>
"Ian Harding" <ianh@tpchd.org> writes:
> psql in free(): warning: modified (chunk-) pointer.
> I am used to psql dumping core from time to time, although since upgrading to 7.3.1 it has not happened.
> Then this.  Is it anything to fear?

It sure sounds like free() has detected something clobbering memory it
shouldn't --- at a guess, something overrunning a malloc'd buffer by a
few bytes.  I'd recommend trying to trace the cause if you can.  Is it
readily reproducible?

            regards, tom lane