Re: Removing SSL renegotiation (Was: Should we back-patch SSL renegotiation fixes?)

From: Andres Freund <andres(at)anarazel(dot)de>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Removing SSL renegotiation (Was: Should we back-patch SSL renegotiation fixes?)
Date: 2015-06-27 16:13:36
Message-ID: 20150627161336.GH30708@awork2.anarazel.de
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On 2015-06-27 12:10:49 -0400, Tom Lane wrote:
> Andres Freund <andres(at)anarazel(dot)de> writes:
> > On 2015-06-27 15:07:05 +0900, Michael Paquier wrote:
> >> +1 for removing on master and just disabling on back-branches.
>
> > The problem with that approach is that it leaves people hanging in the
> > dry if they've uncommented the default value, or changed it. That
> > doesn't seem nice to me.
>
> I think at least 99% of the people who are using a nondefault value of
> ssl_renegotiation_limit are using zero and so would have no problem with
> this at all. Possibly 100% of them; there's not really much use-case for
> changing from 512MB to some other nonzero value, is there?

While still at 2ndq I've seen some increase it to nonzero values to cope
with the connection breaks.

Andres

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