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BUG #1897: dmalloc memory error on PQconnectdb

From: "Wade Hampton" <wade(dot)hampton(at)nsc1(dot)net>
To: pgsql-bugs(at)postgresql(dot)org
Subject: BUG #1897: dmalloc memory error on PQconnectdb
Date: 2005-09-19 18:18:55
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Lists: pgsql-bugs
The following bug has been logged online:

Bug reference:      1897
Logged by:          Wade Hampton
Email address:      wade(dot)hampton(at)nsc1(dot)net
PostgreSQL version: 8.0.3-1
Operating system:   Fedora Core 4
Description:        dmalloc memory error on PQconnectdb

I have a multithreaded application using Postgresql and am testing for
memory leaks.  I compiled and linked with dmallocth.  My PGconnect() is now
causing a dmalloc abort.  The error appears to be a calloc of 0 elements of
40 bytes in libkrb5, called from libpq.

The connection is to:  hostaddr = dbname = mydb

The same code with dmalloc works fine with Fedora Core 2.0, Postgresql

There was a report of a similar problem in earlier versions:


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