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From: "pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de>
To: "Ludovic Courtès" <ludo@gnu.org>
Cc: 35996@debbugs.gnu.org
Subject: bug#35996: User account password got locked when booting old generation
Date: Mon, 3 Jun 2019 09:18:30 +0200	[thread overview]
Message-ID: <20190603071830.q4bf76ioaszjdoo6@pelzflorian.localdomain> (raw)
In-Reply-To: <20190603060301.2nu2zqi5j3v3j5ki@pelzflorian.localdomain>

Please add more logging and/or locking.  Note that the elogind has the
following comment in its locking implementation in
/gnu/store/dm2ri0qvjirl0iq2ndfk5z9lq9dyk4jf-elogind-241.3-checkout/src/basic/user-util.c:

        /* This is roughly the same as lckpwdf(), but not as awful. We
         * don't want to use alarm() and signals, hence we implement
         * our own trivial version of this.
         *
         * Note that shadow-utils also takes per-database locks in
         * addition to lckpwdf(). However, we don't given that they
         * are redundant as they invoke lckpwdf() first and keep
         * it during everything they do. The per-database locks are
         * awfully racy, and thus we just won't do them. */

Regards,
Florian

  parent reply	other threads:[~2019-06-03  7:19 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-29 20:45 bug#35996: User account password got locked when booting old generation pelzflorian (Florian Pelz)
2019-05-31 22:05 ` Ludovic Courtès
2019-06-01  5:52   ` pelzflorian (Florian Pelz)
2019-06-01 14:58     ` pelzflorian (Florian Pelz)
2019-06-01 21:37       ` Ludovic Courtès
2019-06-02  7:05         ` pelzflorian (Florian Pelz)
2019-06-02  9:38           ` Ludovic Courtès
2019-06-02 10:21             ` pelzflorian (Florian Pelz)
2019-06-02 16:00               ` Ludovic Courtès
2019-06-03  6:03                 ` pelzflorian (Florian Pelz)
2019-06-03  6:14                   ` Gábor Boskovits
2019-06-03  7:18                   ` pelzflorian (Florian Pelz) [this message]
2019-06-03 15:22                     ` Ludovic Courtès
2019-06-03 17:07                       ` pelzflorian (Florian Pelz)
2019-06-03 13:22                   ` Ludovic Courtès
2019-06-03 14:52                     ` pelzflorian (Florian Pelz)
2019-06-04  9:22                       ` Ludovic Courtès
2019-06-04 12:17                         ` pelzflorian (Florian Pelz)
2019-06-04 14:12                           ` pelzflorian (Florian Pelz)
2019-06-04 17:17                             ` pelzflorian (Florian Pelz)
2019-06-04 21:21                               ` Ludovic Courtès
2019-06-05  6:16                                 ` pelzflorian (Florian Pelz)
2019-06-05  9:54                                   ` Ludovic Courtès
2019-06-05 11:06                                     ` pelzflorian (Florian Pelz)
2019-06-05 21:13                                       ` Ludovic Courtès
2019-06-06  7:01                                         ` pelzflorian (Florian Pelz)
2019-06-06  8:04                                           ` Ludovic Courtès
2019-06-03 16:01                     ` Danny Milosavljevic

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