Re: PL/Perl embedding string common elements

From: "Andrew Dunstan" <andrew(at)dunslane(dot)net>
To: <greg(at)turnstep(dot)com>
Cc: <pgsql-patches(at)postgresql(dot)org>
Subject: Re: PL/Perl embedding string common elements
Date: 2005-08-22 00:08:11
Message-ID: 2920.24.211.165.134.1124669291.squirrel@www.dunslane.net
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-patches

Greg Sabino Mullane said:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
>
>> The biggest problem is that "use" is in fact a forbidden operation in
>> trusted plperl.
>
> I would very much like to have use strict available in plperl.

You're not alone. That's why we're going through all this.

> Is there
> any way at all to simply make an exception for 'use strict' (and
> perhaps some other pragma) without going through more contortions? I
> can't imagine enabling it would in any way make it more "untrusted".
>

"use" even for pragmas in unfortunately a "require" op, which makes it quite
definitely unsafe.

There are just some things that we have to forego in trusted plperl. We have
worked around a couple of the biggest (strict, warnings, utf8) and can
handle others on a case by case basis. If you have a better way I'm all ears.

cheers

andrew

In response to

Browse pgsql-patches by date

  From Date Subject
Next Message Andrew Dunstan 2005-08-22 00:08:22 Re: [HACKERS] PostgreSQL 8.0.3 and Ipv6
Previous Message Tom Lane 2005-08-21 22:49:25 Re: PostgreSQL 8.0.3 and Ipv6