Re: Cutting support for OpenSSL 1.0.1 and 1.0.2 in 17~?

From: Daniel Gustafsson <daniel(at)yesql(dot)se>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Peter Eisentraut <peter(at)eisentraut(dot)org>, Michael Paquier <michael(at)paquier(dot)xyz>, Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, mikael(dot)kjellstrom(at)gmail(dot)com
Subject: Re: Cutting support for OpenSSL 1.0.1 and 1.0.2 in 17~?
Date: 2024-05-04 08:08:48
Message-ID: 1CDBCDF1-149A-4E62-8B89-872A3CE303C9@yesql.se
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> On 3 May 2024, at 21:21, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> Peter Eisentraut <peter(at)eisentraut(dot)org> writes:
>> On 03.05.24 10:39, Daniel Gustafsson wrote:
>>> They are no-ops when linking against v18, but writing an extension which
>>> targets all supported versions of postgres along with their respective
>>> supported OpenSSL versions make them still required, or am I missing something?
>
>> I don't think extensions come into play here, since this is libpq, so
>> only the shared library interface compatibility matters.
>
> Yeah, server-side extensions don't really seem to be at hazard,
> but doesn't the argument apply to client-side applications and
> libraries that want to work across different PG/OpenSSL versions?

Right, I was using "extension" a bit carelessly, what I meant was client-side
applications using libpq.

--
Daniel Gustafsson

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