Re: BUG #6533: postgre server crashes by create function (create table as)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: vozhdb(at)gmail(dot)com
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #6533: postgre server crashes by create function (create table as)
Date: 2012-03-16 01:55:34
Message-ID: 20869.1331862934@sss.pgh.pa.us
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vozhdb(at)gmail(dot)com writes:
> The following bug has been logged on the website:
> Bug reference: 6533
> Logged by: Alex Sanin
> Email address: vozhdb(at)gmail(dot)com
> PostgreSQL version: 9.0.4
> Operating system: Windows XP sp3
> Description:

> Here is the script:

This script doesn't crash for me, in HEAD or 9.0 branch tip. Given the
use of CREATE TABLE AS in a SQL function, I suspect that this is the
same issue fixed in 9.0.7:

Fix dangling pointer after CREATE TABLE AS/SELECT INTO in a SQL-language function (Tom Lane)

In most cases this only led to an assertion failure in assert-enabled builds, but worse consequences seem possible.

regards, tom lane

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