Comment 12 for bug 1996770

This bug was fixed in the package postgresql-12 - 12.13-0ubuntu0.20.04.1

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postgresql-12 (12.13-0ubuntu0.20.04.1) focal; urgency=medium

  * New upstream version (LP: #1996770).

    + A dump/restore is not required for those running 12.X.

    + Also, if you are upgrading from a version earlier than 12.10, see
      those release notes as well please.

    + Disallow rules named _RETURN that are not ON SELECT rules (Tom Lane).

    + Fix use-after-free hazard in string comparisons. (Tom Lane)

    + Details about these and many further changes can be found at:
      https://www.postgresql.org/docs/12/release-12-13.html

 -- Sergio Durigan Junior <email address hidden> Thu, 17 Nov 2022 17:07:25 -0500