| From: | Daniel Gustafsson <daniel(at)yesql(dot)se> |
|---|---|
| To: | Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com> |
| Cc: | Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com>, Jelte Fennema-Nio <postgres(at)jeltef(dot)nl>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Dewei Dai <daidewei1970(at)163(dot)com>, "li(dot)evan(dot)chao" <li(dot)evan(dot)chao(at)gmail(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Andres Freund <andres(at)anarazel(dot)de>, Pgsql Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Serverside SNI support in libpq |
| Date: | 2026-03-18 17:13:34 |
| Message-ID: | 6680D4A9-70EE-40AF-91C8-065EDA9EA456@yesql.se |
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| Lists: | pgsql-hackers |
> On 18 Mar 2026, at 17:14, Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com> wrote:
>
> On Wed, Mar 18, 2026 at 7:25 AM Daniel Gustafsson <daniel(at)yesql(dot)se> wrote:
>> The longfin issue is a bit more odd, I can reproduce it on macOS with OpenSSL
>> 1.1.1 but nowhere else. Rather than reporting an SSL error for aborted
>> handshake it reports a SYSCALL error.
>
> Do you know yet why the handshake is aborted on macOS, as opposed to a
> polite handshake_failure alert?
As mentioned upthread it seems the error is likely the result of a bug in older
versions of OpenSSL, using the latest from the 1.1.1 series makes it go away.
I will go ahead with the EXEC_BACKEND fix in a bit to turn that animal green as
well.
> (I wouldn't mind a better error
> message than "SYSCALL error: EOF detected", but that's not something
> this patch did.)
+1
--
Daniel Gustafsson
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