From: Jacob Champion <pchampion@vmware.com>
To: tgl@sss.pgh.pa.us <tgl@sss.pgh.pa.us>
Cc: pgsql-hackers@lists.postgresql.org <pgsql-hackers@lists.postgresql.org>
Cc: sfrost@snowman.net <sfrost@snowman.net>
Subject: Re: Fixing cache pollution in the Kerberos test suite
Date: Mon, 25 Jan 2021 19:50:47 +0000
Message-ID: <4fd1ab76f968ca6953032a6a8a8a43c0847c9cbb.camel@vmware.com> (raw)
In-Reply-To: <1897402.1611603381@sss.pgh.pa.us>
References: <1fcb175bafef6560f47a8c31229fa7c938486b8d.camel@vmware.com>
<20210125183645.GF27507@tamriel.snowman.net>
<1894698.1611600541@sss.pgh.pa.us>
<0c0cbc9b9a7a1bcd6e78e5eddf706ddeba0293da.camel@vmware.com>
<1895343.1611601474@sss.pgh.pa.us>
<1897402.1611603381@sss.pgh.pa.us>
On Mon, 2021-01-25 at 14:36 -0500, Tom Lane wrote:
> However, this doesn't seem to explain why the test script isn't
> causing a global state change. Whether the state is held in a
> file or the sssd daemon shouldn't matter, it seems like.
>
> Also, it looks like the test causes /tmp/krb5cc_<uid> to get
> created or updated despite this setting.
Huh. I wonder, if you run `klist -A` after running the tests, do you
get anything more interesting? I am seeing a few bugs on Red Hat's
Bugzilla that center around strange KCM behavior [1]. But we're now
well outside my area of competence.
--Jacob
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1712875
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To: pgsql-hackers@postgresql.org
Cc: pchampion@vmware.com, tgl@sss.pgh.pa.us, pgsql-hackers@lists.postgresql.org, sfrost@snowman.net
Subject: Re: Fixing cache pollution in the Kerberos test suite
In-Reply-To: <4fd1ab76f968ca6953032a6a8a8a43c0847c9cbb.camel@vmware.com>
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