Re: Non-compliant SASLprep implementation for ASCII characters

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Alexander Lakhin <exclusion(at)gmail(dot)com>
Cc: John Naylor <johncnaylorls(at)gmail(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Non-compliant SASLprep implementation for ASCII characters
Date: 2026-04-13 00:12:32
Message-ID: adw08BVL9DW7kY4c@paquier.xyz
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On Sun, Apr 12, 2026 at 04:00:00PM +0300, Alexander Lakhin wrote:
> Maybe it would make sense to find out why skink doesn't detect this (just
> in case there are or will be similar defects hiding) before pushing the
> fix...

Other fixes can also be applied separately, tackled by their
respective committers.

Saying that, I have also done an installcheck with an instance running
with valgrind, and did not spot something popping out. The log file I
have used for the output was looking a bit weird, as if valgrind had
the idea to overwrite some portions of it, so perhaps I have missed
something.

I have fixed this one for now, thanks for the report.
--
Michael

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