Date: Wed, 24 Jun 2020 16:59:21 +0900
From: Michael Paquier <michael@paquier.xyz>
To: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Cc: tgl@sss.pgh.pa.us, jeff.janes@gmail.com, frank.gagnepain@intm.fr,
	pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #16476: pgp_sym_encrypt_bytea with compress-level=6 : Wrong
 key or corrupt data
Message-ID: <20200624075921.GC130132@paquier.xyz>
References: 
 <CAKPRHzJ-dgYbTfNLgbiMR8tUdjpd9=HTHqAcNvSUd5uJCV6M6Q@mail.gmail.com>
 <20200612.105131.63288858615945654.horikyota.ntt@gmail.com>
 <608105.1591927045@sss.pgh.pa.us>
 <20200612.145412.475791851624925277.horikyota.ntt@gmail.com>
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On Fri, Jun 12, 2020 at 02:54:12PM +0900, Kyotaro Horiguchi wrote:
> Agrred.  As far as I found, there is another point where a stream ends
> with an empty-packet at 16318 bytes, but he stream is not a compressed
> data stream.
>=20
> In the attached, generates a source bytes using random(). To make sure
> to stabilize the result, it does setseed(0) just before.  One concern
> of the test is there's not means to find if the test gets stale.
> Concretely if somehow the data length to cause the issue moved, the
> check would silently get no longer effective.

FYI, I have begun looking at this report, and I am reviewing the
proposed patch.
--
Michael

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