Re: BUG #6392: leak memory while restore/load dump

From: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
To: vic(at)nix(dot)kh(dot)ua
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #6392: leak memory while restore/load dump
Date: 2012-01-11 15:17:12
Message-ID: 4F0DA7F8.8040002@enterprisedb.com
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On 11.01.2012 02:24, vic(at)nix(dot)kh(dot)ua wrote:
> The following bug has been logged on the website:
>
> Bug reference: 6392
> Logged by: Vic
> Email address: vic(at)nix(dot)kh(dot)ua
> PostgreSQL version: 9.0.6
> Operating system: FreeBSD/Linux
> Description:
>
> While trying load database dump, postgresql (server process) eat up all
> memory, including swap.
>
> This problem start after update on 9.0.6 and same problem with 9.1.2.
>
> PostgreSQL version 9.0.5 load same dump without problem.

You probably have an inet field in the database. 9.0.6/9.1.2 contained a
bug causing a memory leak in inet/cidr functions. See:

http://archives.postgresql.org/pgsql-committers/2011-12/msg00086.php
http://archives.postgresql.org/pgsql-bugs/2011-12/msg00068.php

This will be fixed in 9.0.7/9.1.3.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

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