group.of.nepali.translators team mailing list archive

[Gianfranco Costamagna <1877844@xxxxxxxxxxxxxxxxxx>]

** Changed in: borgbackup (Ubuntu Bionic)
       Status: Confirmed => In Progress

** Also affects: xxhash (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: xxhash (Ubuntu Xenial)
       Status: New => Invalid

** No longer affects: xxhash (Ubuntu Xenial)

** No longer affects: xxhash (Ubuntu Focal)

** Changed in: xxhash (Ubuntu Groovy)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1877844

Title:
  data corruption issue in all versions before 1.1.11

Status in borgbackup package in Ubuntu:
  Fix Released
Status in xxhash package in Ubuntu:
  Fix Released
Status in borgbackup source package in Xenial:
  In Progress
Status in borgbackup source package in Bionic:
  In Progress
Status in xxhash source package in Bionic:
  New
Status in borgbackup source package in Focal:
  Fix Released
Status in borgbackup source package in Groovy:
  Fix Released
Status in xxhash source package in Groovy:
  Fix Released
Status in borgbackup package in Debian:
  Fix Released

Bug description:
  Per the "important notes" section of the borg docs:

  https://borgbackup.readthedocs.io/en/stable/changes.html

  "Pre-1.1.11 potential index corruption / data loss issue
  A bug was discovered in our hashtable code, see issue #4829. The code is used for the client-side chunks cache and the server-side repo index.

  Although borg uses the hashtables very heavily, the index corruption
  did not happen too frequently, because it needed specific conditions
  to happen.

  Data loss required even more specific conditions, so it should be rare
  (and also detectable via borg check). [..]"

  Theoretically affects all Ubuntu releases before 20.04 (focal.)

  I know this is a universe package, but if anyone was up for an SRU
  that would be fantastic..

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