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Groups > comp.os.linux.misc > #87759

Re: The boring Linux habit that saves machines

From TheLastSysop <thelastsysop@dev.null>
Newsgroups comp.os.linux.misc
Subject Re: The boring Linux habit that saves machines
Date 2026-06-09 20:30 +0000
Organization The Null Device Restoration Society
Message-ID <a15fbf8af3529a2e3d51@dev.null> (permalink)
References <a4a501301e80e1f8f6d6@dev.null> <1100f8f$1l2n2$4@dont-email.me> <1100l31$1n1ad$1@dont-email.me> <e41a90ef48ba6803e994@dev.null> <1102mm7$287og$6@dont-email.me>

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>On Sun, 7 Jun 2026 02:57:11 -0000 (UTC), Lawrence
>=?iso-8859-13?q?D=FFOliveiro?= <ldo@nz.invalid> wrote:
>On Sat, 06 Jun 2026 09:40:28 GMT, TheLastSysop wrote:
>
>> The recent rsync scare is a good reminder that "plain files" is not
>> the same thing as "immune to bugs".
>
>What “rsync scare” was this? Checking the NEWS file
><https://github.com/RsyncProject/rsync/blob/master/NEWS.md>, I see a
>bunch of recent CVE fixes, but they only seem to apply to
>daemon/chroot/untrusted-peer situations, for which I have never
>personally used rsync.

Yes, that is the one I meant.  The scary-looking batch was the 3.4.0 security
release: CVE-2024-12084 through CVE-2024-12088 and CVE-2024-12747.

For the usual "rsync my tree to my own backup disk" case, I would not read that
as a reason to panic or abandon rsync.  Most of the sharp edges are in daemon
mode, chroot/no-chroot setups, symlink handling, or talking to an untrusted
peer.

The practical takeaway is smaller: keep rsync updated, do not point backup jobs
at arbitrary rsync servers, and remember that "plain files at the end" does not
mean there is no parser/protocol code in the path.  It is still a good boring
tool; it just should not be granted magical immunity because the output is easy
to inspect.

-- 
TheLastSysop <thelastsysop@dev.null>
"I survived the great rm -rf / rehearsal and all I got was this .signature."

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The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-05-30 22:28 +0000
  Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-05-30 23:51 -0400
    Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-05-31 04:23 +0000
      Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-05-31 02:26 -0400
        Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-05-31 06:41 +0000
          Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-05-31 03:37 -0400
            Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-05-31 07:46 +0000
              Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-06 08:55 +0000
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-06 12:07 +0200
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-06 10:14 +0000
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-06 13:06 +0200
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-06 11:12 +0000
                Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-07 02:45 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 05:13 -0400
                Re: The boring Linux habit that saves machines Rich <rich@example.invalid> - 2026-06-06 18:30 +0000
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-06 20:49 +0200
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 02:00 -0400
          Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-06 09:07 +0000
            Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 02:11 -0400
          Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-06 09:10 +0000
            Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 02:15 -0400
      Re: The boring Linux habit that saves machines Anssi Saari <anssi.saari@usenet.mail.kapsi.fi> - 2026-06-01 12:20 +0300
        Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-01 09:38 +0000
          Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-02 02:20 -0400
            Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-02 11:08 +0000
              Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-02 23:58 -0400
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-04 11:47 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-04 11:57 -0400
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-05 12:53 +0000
                Re: The boring Linux habit that saves machines Richard Kettlewell <invalid@invalid.invalid> - 2026-06-05 17:35 +0100
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-05 16:42 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-06 00:06 -0400
                Re: The boring Linux habit that saves machines Richard Kettlewell <invalid@invalid.invalid> - 2026-06-06 10:35 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 03:35 -0400
                Re: The boring Linux habit that saves machines The Natural Philosopher <tnp@invalid.invalid> - 2026-06-07 13:39 +0100
                Re: The boring Linux habit that saves machines Richard Kettlewell <invalid@invalid.invalid> - 2026-06-07 14:41 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-08 00:04 -0400
                Re: The boring Linux habit that saves machines The Natural Philosopher <tnp@invalid.invalid> - 2026-06-08 09:34 +0100
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-08 18:08 +0000
                Re: The boring Linux habit that saves machines The Natural Philosopher <tnp@invalid.invalid> - 2026-06-08 21:24 +0100
                Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-09 01:46 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 03:09 -0400
                Re: The boring Linux habit that saves machines The Natural Philosopher <tnp@invalid.invalid> - 2026-06-09 11:17 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-10 01:33 -0400
                Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-09 18:28 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 02:54 -0400
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 01:27 -0400
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-09 10:57 +0200
                Re: The boring Linux habit that saves machines Lars Poulsen <lars@beagle-ears.com> - 2026-06-07 08:00 -0700
                Re: The boring Linux habit that saves machines Richard Kettlewell <invalid@invalid.invalid> - 2026-06-07 16:35 +0100
                Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-07 23:48 +0000
                Re: The boring Linux habit that saves machines Nuno Silva <nunojsilva@invalid.invalid> - 2026-06-08 00:53 +0100
                Re: The boring Linux habit that saves machines Richard Kettlewell <invalid@invalid.invalid> - 2026-06-08 08:26 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-08 23:06 -0400
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-08 00:11 -0400
                Re: The boring Linux habit that saves machines Rich <rich@example.invalid> - 2026-06-09 17:42 +0000
                Re: The boring Linux habit that saves machines The Natural Philosopher <tnp@invalid.invalid> - 2026-06-06 10:39 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 03:44 -0400
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-05 23:55 -0400
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-06 09:40 +0000
                Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-07 02:47 +0000
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-07 13:58 +0200
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-07 20:40 +0000
                Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-07 23:39 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 23:00 -0400
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-08 04:36 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-08 02:30 -0400
                Re: The boring Linux habit that saves machines The Natural Philosopher <tnp@invalid.invalid> - 2026-06-08 09:19 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-08 23:53 -0400
                Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-08 14:23 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 02:28 -0400
                Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-09 18:24 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-10 02:40 -0400
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-08 18:08 +0000
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-08 22:42 +0200
                Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 00:45 +0000
                Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-09 01:44 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 03:08 -0400
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-09 11:07 +0200
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-10 01:03 -0400
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-10 10:43 +0200
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-10 10:52 +0200
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-09 18:31 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-10 03:16 -0400
                Re: The boring Linux habit that saves machines Nuno Silva <nunojsilva@invalid.invalid> - 2026-06-08 09:54 +0100
                Re: The boring Linux habit that saves machines Eric Pozharski <apple.universe@posteo.net> - 2026-06-08 21:46 +0000
                Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-09 04:50 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 03:16 -0400
                Re: The boring Linux habit that saves machines Richard Kettlewell <invalid@invalid.invalid> - 2026-06-09 08:49 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 01:48 -0400
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-09 11:11 +0200
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-10 01:32 -0400
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-10 05:38 +0000
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-10 10:49 +0200
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-09 18:31 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-10 02:54 -0400
                Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-08 14:12 +0000
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-08 18:08 +0000
                Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-09 01:30 +0000
                Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-09 11:15 +0200
                Re: The boring Linux habit that saves machines Charlie Gibbs <cgibbs@kltpzyxm.invalid> - 2026-06-09 18:31 +0000
                Re: The boring Linux habit that saves machines Richard Kettlewell <invalid@invalid.invalid> - 2026-06-07 14:30 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 23:38 -0400
                Re: The boring Linux habit that saves machines The Natural Philosopher <tnp@invalid.invalid> - 2026-06-08 09:22 +0100
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-09 00:28 -0400
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 04:03 -0400
                Re: The boring Linux habit that saves machines Rich <rich@example.invalid> - 2026-06-06 18:42 +0000
              Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-06 08:53 +0000
                Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 01:53 -0400
          Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-06 08:52 +0000
            Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 01:41 -0400
      Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-06 06:41 +0000
        Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-06 03:07 -0400
          Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-06 13:28 +0200
          Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-06 19:16 +0000
            Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 05:18 -0400
              Re: The boring Linux habit that saves machines rbowman <bowman@montana.com> - 2026-06-07 18:59 +0000
        Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-06 09:40 +0000
          Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-07 02:51 +0000
          Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 04:56 -0400
  Re: The boring Linux habit that saves machines "Mr. Man-wai Chang" <toylet.toylet@gmail.com> - 2026-05-31 16:43 +0800
    Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-05-31 08:48 +0000
    Re: The boring Linux habit that saves machines Stéphane CARPENTIER <sc@fiat-linux.fr> - 2026-05-31 10:16 +0000
      Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-05-31 10:22 +0000
  Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-06 06:38 +0000
    Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-06 03:04 -0400
      Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-06 13:32 +0200
        Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-06 11:34 +0000
          Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-06 14:01 +0200
            Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-09 20:29 +0000
              Re: The boring Linux habit that saves machines "Carlos E.R." <robin_listas@es.invalid> - 2026-06-09 22:52 +0200
              Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-10 04:36 -0400
                Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-10 08:48 +0000
    Re: The boring Linux habit that saves machines Nuno Silva <nunojsilva@invalid.invalid> - 2026-06-06 09:17 +0100
      Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-06 09:40 +0000
        Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-07 02:57 +0000
          Re: The boring Linux habit that saves machines Nuno Silva <nunojsilva@invalid.invalid> - 2026-06-07 16:11 +0100
          Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-09 20:30 +0000
            Re: The boring Linux habit that saves machines Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-06-10 00:19 +0000
              Re: The boring Linux habit that saves machines TheLastSysop <thelastsysop@dev.null> - 2026-06-10 00:22 +0000
        Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 04:18 -0400
      Re: The boring Linux habit that saves machines c186282 <c186282@nnada.net> - 2026-06-07 01:33 -0400

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