Re: Recent vendor SSL renegotiation patches break PostgreSQL

From: Magnus Hagander <magnus(at)hagander(dot)net>
To: Chris Campbell <chris_campbell(at)mac(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Bruce Momjian <bruce(at)momjian(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Recent vendor SSL renegotiation patches break PostgreSQL
Date: 2010-02-22 19:34:03
Message-ID: 9837222c1002221134r3bc6ebe4oeb54c01e3c128faa@mail.gmail.com
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2010/2/22 Chris Campbell <chris_campbell(at)mac(dot)com>:
> On Feb 22, 2010, at 12:25 PM, Tom Lane wrote:
>
>> I think we already missed the window where it would have been sensible
>> to install a hack workaround for this.  If we'd done that in November
>> it might have been reasonable, but by now it's too late for any hack
>> we install to spread much faster than fixed openssl libraries.
>
> Could we simply ignore renegotiation errors? Or change them to warnings? That may enable us to work with the semi-fixed OpenSSL libraries that are currently in the field, without disabling the functionality altogether.

I guess we could, but if we do that then we've opened a window where
someone can attack us if we *have* a properly working openssl, haven't
we?

--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/

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