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Groups > linux.debian.security > #5174
| From | Christoph Biedl <debian.axhn@manchmal.in-ulm.de> |
|---|---|
| Newsgroups | linux.debian.security |
| Subject | Re: Some Debian package upgrades are corrupting rsync "quick check" backups |
| Date | 2017-01-28 15:00 +0100 |
| Message-ID | <t4BHQ-2b7-5@gated-at.bofh.it> (permalink) |
| References | <t4B58-1Wa-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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Adam Warner wrote...
> Why is a 27 January recompilation of the source package purporting to
> have the same modification time as the original binary package
> distributed 16 days earlier?
Lemme guess: For the sake of reproducible builds, the timestamp of all
created files is set to the time of the latest changelog entry.
> I suggest an rsync --checksum test on your backups (using
> --itemize-changes and --dry-run to check for modifications without
> making changes to the destination).
This is an ugly situation. Always using --checksum brings a huge penalty
indeed. The rsync program could take the source file's ctime into
account but I doubt there's support for that.
To me it seems saner to change Debian's workflow. Adding a new changelog
entry for a binNMU would break a lot of things, though. The least
intrusive but quite hacky way I can think of was to modify the timestamp
by adding one second for the first binNMU and so on. Nothing that gets
implemented over night, though.
Christoph
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Some Debian package upgrades are corrupting rsync "quick check" backups Adam Warner <lists@consulting.net.nz> - 2017-01-28 14:20 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Christoph Biedl <debian.axhn@manchmal.in-ulm.de> - 2017-01-28 15:00 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Daniel Reichelt <debian@nachtgeist.net> - 2017-01-28 15:50 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Holger Levsen <holger@layer-acht.org> - 2017-01-28 16:00 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Daniel Reichelt <debian@nachtgeist.net> - 2017-01-28 16:40 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Lupe Christoph <lupe@lupe-christoph.de> - 2017-01-28 23:10 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups "Jonathan Hutchins" <hutchins@tarcanfel.org> - 2017-01-29 00:10 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Santiago Vila <sanvila@unex.es> - 2017-01-29 20:30 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Russell Coker <russell@coker.com.au> - 2017-01-30 10:40 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Jonathan Wiltshire <jmw@debian.org> - 2017-01-29 21:20 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Henrik Ahlgren <pablo@seestieto.com> - 2017-01-30 13:10 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Mattia Rizzolo <mattia@debian.org> - 2017-01-30 13:20 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Holger Levsen <holger@layer-acht.org> - 2017-01-30 14:30 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Johannes Schauer <josch@debian.org> - 2017-01-30 15:00 +0100
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Holger Levsen <holger@layer-acht.org> - 2017-01-30 15:00 +0100
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Johannes Schauer <josch@debian.org> - 2017-01-30 16:30 +0100
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Chris Lamb <lamby@debian.org> - 2017-05-13 16:50 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Holger Levsen <holger@layer-acht.org> - 2017-05-13 18:00 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Mattia Rizzolo <mattia@debian.org> - 2017-05-13 18:00 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Aurelien Jarno <aurelien@aurel32.net> - 2017-05-13 21:40 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Aurelien Jarno <aurelien@aurel32.net> - 2017-05-13 22:50 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Holger Levsen <holger@layer-acht.org> - 2017-05-13 23:00 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Adam Warner <lists@consulting.net.nz> - 2017-08-28 08:20 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Aurelien Jarno <aurelien@aurel32.net> - 2017-08-28 12:40 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Aurelien Jarno <aurelien@aurel32.net> - 2017-08-28 12:50 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Aurelien Jarno <aurelien@aurel32.net> - 2017-08-28 13:00 +0200
Re: [buildd-tools-devel] Some Debian package upgrades are corrupting rsync "quick check" backups Adam Warner <lists@consulting.net.nz> - 2017-08-28 14:20 +0200
Re: Some Debian package upgrades are corrupting rsync "quick check" backups Bob Weber <bobrweber@gmail.com> - 2017-01-28 17:20 +0100
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