postgresql-9.5 (9.5.25-8.pgdg100+1) buster-pgdg; urgency=medium

  * Rebuild for buster-pgdg.
  * Changes applied by generate-pgdg-source:
    + Moving lib packages to component 9.5.
    + Re-enable plpython2 packages.
    + Remove tzdata-legacy from build and test dependencies.
    + Disable dh_dwz.
    + Using debhelper 12.

 -- PostgreSQL on Debian and Ubuntu <pgsql-pkg-debian@lists.postgresql.org>  Fri, 24 May 2024 21:42:37 +0200

postgresql-9.5 (9.5.25-8) unstable; urgency=medium

  [ Michael Banck ]
  * Backport fix for OpenSSL-3.2 from 12+.

  [ Christoph Berg ]
  * Fix doc install when postgresql-client-common is not present.

 -- Christoph Berg <myon@debian.org>  Fri, 24 May 2024 21:42:37 +0200

postgresql-9.5 (9.5.25-7) unstable; urgency=medium

  * Add Build-Profile nopython.
  * B-D on dh-exec.

 -- Christoph Berg <myon@debian.org>  Fri, 26 Apr 2024 15:28:43 +0000

postgresql-9.5 (9.5.25-6) unstable; urgency=medium

  * Fix update-alternatives when doc package is installed stand-alone.
  * Test-Depend on tzdata-legacy | tzdata (<< 2023c-8).

 -- Christoph Berg <myon@debian.org>  Thu, 10 Aug 2023 22:25:38 +0200

postgresql-9.5 (9.5.25-5) unstable; urgency=medium

  * Fix plpython3 for Python 3.11 (upstream 4339e10f).

 -- Christoph Berg <myon@debian.org>  Mon, 20 Feb 2023 17:45:25 +0100

postgresql-9.5 (9.5.25-4) unstable; urgency=medium

  * Fix pl/perl test case so it will still work under Perl 5.36.

 -- Christoph Berg <myon@debian.org>  Tue, 01 Nov 2022 15:33:27 +0100

postgresql-9.5 (9.5.25-3) unstable; urgency=medium

  * Support Python 3.10 in plpython tests.

 -- Christoph Berg <myon@debian.org>  Sun, 15 May 2022 20:59:57 +0200

postgresql-9.5 (9.5.25-2) unstable; urgency=medium

  * configure.in: Remove check for autoconf 2.69.

 -- Christoph Berg <myon@debian.org>  Wed, 16 Feb 2022 13:29:00 +0100

postgresql-9.5 (9.5.25-1) unstable; urgency=medium

  * New upstream version.

    + Fix CREATE INDEX CONCURRENTLY to wait for concurrent prepared
      transactions (Andrey Borodin)

      At the point where CREATE INDEX CONCURRENTLY waits for all concurrent
      transactions to complete so that it can see rows they inserted, it must
      also wait for all prepared transactions to complete, for the same
      reason.  Its failure to do so meant that rows inserted by prepared
      transactions might be omitted from the new index, causing queries
      relying on the index to miss such rows. In installations that have
      enabled prepared transactions (max_prepared_transactions > 0), it's
      recommended to reindex any concurrently-built indexes in case this
      problem occurred when they were built.

  * Modernize server package description.
  * run-testsuite: Test only this version.

 -- Christoph Berg <myon@debian.org>  Wed, 10 Feb 2021 18:16:19 +0100

postgresql-9.5 (9.5.24-1) unstable; urgency=medium

  * New upstream version.
    + Fixes timetz regression test failures. (Closes: #974063)

    + Block DECLARE CURSOR ... WITH HOLD and firing of deferred triggers
      within index expressions and materialized view queries (Noah Misch)

      This is essentially a leak in the security restricted operation sandbox
      mechanism.  An attacker having permission to create non-temporary SQL
      objects could parlay this leak to execute arbitrary SQL code as a
      superuser.

      The PostgreSQL Project thanks Etienne Stalmans for reporting this
      problem. (CVE-2020-25695)

    + Fix usage of complex connection-string parameters in pg_dump,
      pg_restore, clusterdb, reindexdb, and vacuumdb (Tom Lane)

      The -d parameter of pg_dump and pg_restore, or the --maintenance-db
      parameter of the other programs mentioned, can be a connection string
      containing multiple connection parameters rather than just a database
      name.  In cases where these programs need to initiate additional
      connections, such as parallel processing or processing of multiple
      databases, the connection string was forgotten and just the basic
      connection parameters (database name, host, port, and username) were
      used for the additional connections.  This could lead to connection
      failures if the connection string included any other essential
      information, such as non-default SSL or GSS parameters. Worse, the
      connection might succeed but not be encrypted as intended, or be
      vulnerable to man-in-the-middle attacks that the intended connection
      parameters would have prevented. (CVE-2020-25694)

    + When psql's \connect command re-uses connection parameters, ensure that
      all non-overridden parameters from a previous connection string are
      re-used (Tom Lane)

      This avoids cases where reconnection might fail due to omission of
      relevant parameters, such as non-default SSL or GSS options. Worse, the
      reconnection might succeed but not be encrypted as intended, or be
      vulnerable to man-in-the-middle attacks that the intended connection
      parameters would have prevented. This is largely the same problem as
      just cited for pg_dump et al, although psql's behavior is more complex
      since the user may intentionally override some connection parameters.
      (CVE-2020-25694)

    + Prevent psql's \gset command from modifying specially-treated variables
      (Noah Misch)

      \gset without a prefix would overwrite whatever variables the server
      told it to.  Thus, a compromised server could set specially-treated
      variables such as PROMPT1, giving the ability to execute arbitrary shell
      code in the user's session.

      The PostgreSQL Project thanks Nick Cleaton for reporting this problem.
      (CVE-2020-25696)

  * Show more log files on failure.

  * New GUC extension_destdir: Path to prepend for extension loading

    This directory is prepended to paths when loading extensions (control
    and SQL files), and to the '$libdir' directive when loading modules that
    back functions. The location is made configurable to allow build-time
    testing of extensions that do not have been installed to their proper
    location yet.
  * R³: no.

 -- Christoph Berg <myon@debian.org>  Wed, 23 Sep 2020 20:43:41 +0200

postgresql-9.5 (9.5.23-1) unstable; urgency=medium

  * New upstream version.
    + Make contrib modules' installation scripts more secure (Tom Lane)

      Attacks similar to those described in CVE-2018-1058 could be carried out
      against an extension installation script, if the attacker can create
      objects in either the extension's target schema or the schema of some
      prerequisite extension.  Since extensions often require superuser
      privilege to install, this can open a path to obtaining superuser
      privilege.  To mitigate this risk, be more careful about the search_path
      used to run an installation script; disable check_function_bodies within
      the script; and fix catalog-adjustment queries used in some contrib
      modules to ensure they are secure.  Also provide documentation to help
      third-party extension authors make their installation scripts secure.
      This is not a complete solution; extensions that depend on other
      extensions can still be at risk if installed carelessly.
      (CVE-2020-14350)

  * DH 13.

 -- Christoph Berg <myon@debian.org>  Tue, 11 Aug 2020 14:36:07 +0200

postgresql-9.5 (9.5.22-1) unstable; urgency=medium

  * New upstream version.

 -- Christoph Berg <myon@debian.org>  Wed, 13 May 2020 13:21:19 +0200

postgresql-9.5 (9.5.21-2) unstable; urgency=medium

  * Make server-dev -> client dependency versioned.
  * Mark client as "Replaces" all server-dev versions.

 -- Christoph Berg <myon@debian.org>  Thu, 20 Feb 2020 13:07:46 +0100

postgresql-9.5 (9.5.21-1) unstable; urgency=medium

  * New upstream version.
    + Add missing permissions checks for ALTER ... DEPENDS ON EXTENSION.

      Marking an object as dependent on an extension did not have any
      privilege check whatsoever.  This oversight allowed any user to mark
      routines, triggers, materialized views, or indexes as droppable by
      anyone able to drop an extension.  Require that the calling user own the
      specified object (and hence have privilege to drop it). (CVE-2020-1720)

  * Move pg_config and pgxs to postgresql-client package to be able to test
    extension packages using only their native dependencies. (Closes: #944457)
  * Set PROVE_FLAGS="--verbose".

 -- Christoph Berg <myon@debian.org>  Tue, 11 Feb 2020 12:58:53 +0100

postgresql-9.5 (9.5.20-1) unstable; urgency=medium

  * New upstream version.

 -- Christoph Berg <myon@debian.org>  Tue, 12 Nov 2019 11:47:54 +0100

postgresql-9.5 (9.5.19-2) unstable; urgency=medium

  * debian/tests/installcheck: Ignore context missing from plpgsql output.
  * Disable building plpython2 by default. (Closes: #937310)
  * Install ltree_plpython3, previously forgotten.
  * Add debian/gitlab-ci.yml.
  * rules: Fix binary-all build.

 -- Christoph Berg <myon@debian.org>  Wed, 09 Oct 2019 14:43:57 +0200

postgresql-9.5 (9.5.19-1) unstable; urgency=medium

  * New upstream version.

    + Fixes regression in ALTER TABLE on multiple columns. (Closes: #932247)

    + Require schema qualification to cast to a temporary type when using
      functional cast syntax (Noah Misch)

      We have long required invocations of temporary functions to explicitly
      specify the temporary schema, that is pg_temp.func_name(args). Require
      this as well for casting to temporary types using functional notation,
      for example pg_temp.type_name(arg). Otherwise it's possible to capture a
      function call using a temporary object, allowing privilege escalation in
      much the same ways that we blocked in CVE-2007-2138. (CVE-2019-10208)

  * debian/pycompat: Obsolete, remove.
  * debian/patches: Add missing patch documentation.
  * debian/*.symbols: Add Build-Depends-Package information.
  * debian/tests: Also run regression tests.
  * debian/tests/control: Add fakeroot to dependencies.

 -- Christoph Berg <myon@debian.org>  Wed, 07 Aug 2019 14:45:20 +0200

postgresql-9.5 (9.5.18-1) unstable; urgency=medium

  * New upstream version.

 -- Christoph Berg <myon@debian.org>  Tue, 18 Jun 2019 11:13:09 +0200

postgresql-9.5 (9.5.17-1) unstable; urgency=medium

  * New upstream version.
    + Prevent row-level security policies from being bypassed via selectivity
      estimators (Dean Rasheed)

      Some of the planner's selectivity estimators apply user-defined
      operators to values found in pg_statistic (e.g., most-common values).
      A leaky operator therefore can disclose some of the entries in a data
      column, even if the calling user lacks permission to read that column.
      In CVE-2017-7484 we added restrictions to forestall that, but we failed
      to consider the effects of row-level security.  A user who has SQL
      permission to read a column, but who is forbidden to see certain rows
      due to RLS policy, might still learn something about those rows'
      contents via a leaky operator.  This patch further tightens the rules,
      allowing leaky operators to be applied to statistics data only when
      there is no relevant RLS policy.  (CVE-2019-10130)

 -- Christoph Berg <myon@debian.org>  Tue, 07 May 2019 12:53:13 +0200

postgresql-9.5 (9.5.16-1) unstable; urgency=medium

  * New upstream version.
  * Drop explicit xz compression for .debs.
  * Depend on locales | locales-all. Suggested by Elrond, thanks!
    (Closes: #916655)
  * Build-Depend on tcl-dev instead of on a specific version.
  * initdb doesn't like LANG and LC_ALL to contradict, unset LANG and
    LC_CTYPE at test time. (Closes: #917764)
  * On purge, ask the user if they want to remove clusters. (Closes: #911940)

 -- Christoph Berg <christoph.berg@credativ.de>  Thu, 14 Feb 2019 15:24:49 +0100

postgresql-9.5 (9.5.15-1) unstable; urgency=medium

  * New upstream version.
  * Enable dtrace support.
  * psql uses sensible-editor, depend on sensible-utils.
  * Add lintian overrides for plugins that link no external libraries.
  * configure: Hard-code paths to /bin/mkdir -p and /bin/tar.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 06 Nov 2018 15:12:21 +0100

postgresql-9.5 (9.5.14-1) unstable; urgency=medium

  * New upstream version.
    + Fix failure to reset libpq's state fully between connection attempts

      An unprivileged user of dblink or postgres_fdw could bypass the checks
      intended to prevent use of server-side credentials, such as a ~/.pgpass
      file owned by the operating-system user running the server.  Servers
      allowing peer authentication on local connections are particularly
      vulnerable.  Other attacks such as SQL injection into a postgres_fdw
      session are also possible. Attacking postgres_fdw in this way requires
      the ability to create a foreign server object with selected connection
      parameters, but any user with access to dblink could exploit the
      problem. In general, an attacker with the ability to select the
      connection parameters for a libpq-using application could cause
      mischief, though other plausible attack scenarios are harder to think
      of. Our thanks to Andrew Krasichkov for reporting this issue.
      (CVE-2018-10915)

    + Fix INSERT ... ON CONFLICT UPDATE through a view that isn't just SELECT
      FROM ...

      Erroneous expansion of an updatable view could lead to crashes or
      attribute ... has the wrong type errors, if the view's SELECT list
      doesn't match one-to-one with the underlying table's columns.
      Furthermore, this bug could be leveraged to allow updates of columns
      that an attacking user lacks UPDATE privilege for, if that user has
      INSERT and UPDATE privileges for some other column(s) of the table. Any
      user could also use it for disclosure of server memory. (CVE-2018-10925)

  * debian/rules: Set DEB_HOST_* via /usr/share/dpkg/architecture.mk.
  * Drop support for tcl8.5.
  * Remove version checking for libselinux1-dev, 2.1.10 is old enough now.
  * Refactor testsuite failure handling.
  * Use dh_auto_configure to correctly seed the build architecture.
  * Add new pgtypes header and symbol.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 07 Aug 2018 13:50:32 +0200

postgresql-9.5 (9.5.13-2) unstable; urgency=medium

  * Update libpq_pgport in Makefile.global to find libpgcommon/libpgport in
    pkglibdir.

 -- Christoph Berg <myon@debian.org>  Sun, 20 May 2018 20:02:54 +0200

postgresql-9.5 (9.5.13-1) unstable; urgency=medium

  * New upstream version.
    + Fix incorrect volatility markings on a few built-in functions.

  * Move libpgport.a and libpgcommon.a from libdir to pkglibdir.
  * Remove hurd semaphores patch.

 -- Christoph Berg <myon@debian.org>  Tue, 08 May 2018 20:37:04 +0200

postgresql-9.5 (9.5.12-1) unstable; urgency=medium

  * New upstream version.

    If you run an installation in which not all users are mutually
    trusting, or if you maintain an application or extension that is
    intended for use in arbitrary situations, it is strongly recommended
    that you read the documentation changes described in the first changelog
    entry below, and take suitable steps to ensure that your installation or
    code is secure.

    Also, the changes described in the second changelog entry below may
    cause functions used in index expressions or materialized views to fail
    during auto-analyze, or when reloading from a dump.  After upgrading,
    monitor the server logs for such problems, and fix affected functions.

    + Document how to configure installations and applications to guard
      against search-path-dependent trojan-horse attacks from other users

      Using a search_path setting that includes any schemas writable by a
      hostile user enables that user to capture control of queries and then
      run arbitrary SQL code with the permissions of the attacked user.  While
      it is possible to write queries that are proof against such hijacking,
      it is notationally tedious, and it's very easy to overlook holes.
      Therefore, we now recommend configurations in which no untrusted schemas
      appear in one's search path.
      (CVE-2018-1058)

    + Avoid use of insecure search_path settings in pg_dump and other client
      programs

      pg_dump, pg_upgrade, vacuumdb and other PostgreSQL-provided applications
      were themselves vulnerable to the type of hijacking described in the
      previous changelog entry; since these applications are commonly run by
      superusers, they present particularly attractive targets.  To make them
      secure whether or not the installation as a whole has been secured,
      modify them to include only the pg_catalog schema in their search_path
      settings. Autovacuum worker processes now do the same, as well.

      In cases where user-provided functions are indirectly executed by these
      programs -- for example, user-provided functions in index expressions --
      the tighter search_path may result in errors, which will need to be
      corrected by adjusting those user-provided functions to not assume
      anything about what search path they are invoked under.  That has always
      been good practice, but now it will be necessary for correct behavior.
      (CVE-2018-1058)

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 27 Feb 2018 13:18:20 +0100

postgresql-9.5 (9.5.11-1) unstable; urgency=medium

  * New upstream version.
    + Ensure that all temporary files made by pg_upgrade are
      non-world-readable (CVE-2018-1053)

  * Show package version number in version().
  * Remove actual build path from Makefile.global for reproducibility.

 -- Christoph Berg <myon@debian.org>  Sat, 02 Dec 2017 21:31:24 +0100

postgresql-9.5 (9.5.10-1) unstable; urgency=medium

  * New upstream version.

    + Ensure that INSERT ... ON CONFLICT DO UPDATE checks table permissions
      and RLS policies in all cases (Dean Rasheed)

      The update path of INSERT ... ON CONFLICT DO UPDATE requires SELECT
      permission on the columns of the arbiter index, but it failed to check
      for that in the case of an arbiter specified by constraint name. In
      addition, for a table with row level security enabled, it failed to
      check updated rows against the table's SELECT policies (regardless of
      how the arbiter index was specified). (CVE-2017-15099)

    + Fix crash due to rowtype mismatch in json{b}_populate_recordset()
      (Michael Paquier, Tom Lane)

      These functions used the result rowtype specified in the FROM ... AS
      clause without checking that it matched the actual rowtype of the
      supplied tuple value.  If it didn't, that would usually result in a
      crash, though disclosure of server memory contents seems possible as
      well. (CVE-2017-15098)

    + Fix BRIN index summarization to handle concurrent table extension
      correctly (Álvaro Herrera)

      Previously, a race condition allowed some table rows to be omitted from
      the index.  It may be necessary to reindex existing BRIN indexes to
      recover from past occurrences of this problem.

  * Remove empty conf.d directory on purge, even when postgresql-common
    was already removed. (Closes: #877264)

 -- Christoph Berg <christoph.berg@credativ.de>  Wed, 08 Nov 2017 10:40:59 +0100

postgresql-9.5 (9.5.9-1) unstable; urgency=medium

  * New upstream version.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 29 Aug 2017 12:19:01 +0200

postgresql-9.5 (9.5.8-1) unstable; urgency=medium

  * New upstream version.

    + Further restrict visibility of pg_user_mappings.umoptions, to protect
      passwords stored as user mapping options. See the release notes for
      instructions for applying the fix to existing database clusters.
      (CVE-2017-7547; extends fix for CVE-2017-7484)
    + Disallow empty passwords in all password-based authentication methods.
      (CVE-2017-7546)
    + Make lo_put() check for UPDATE privilege on the target large object.
      (CVE-2017-7548)

  * On regression test failure, show newest three log files instead of relying
    on file age = 0 min.
  * debian/rules: Unconditionally use DEB_BUILD_MAINT_OPTIONS=hardening=+all.
    The old logic is kept around for compiling on older distributions.
  * Remove long obsolete --with-krb5 and move c/ldflags to configure switches.

 -- Christoph Berg <myon@debian.org>  Wed, 09 Aug 2017 20:01:00 +0200

postgresql-9.5 (9.5.7-1) unstable; urgency=medium

  * Team upload.
  * New upstream version.

    + Restrict visibility of pg_user_mappings.umoptions, to protect passwords
      stored as user mapping options (CVE-2017-7486)
    + Prevent exposure of statistical information via leaky operators
      (CVE-2017-7484)
    + Restore libpq's recognition of the PGREQUIRESSL environment variable
      (CVE-2017-7485)

  * debian/rules: Add stub to enable cassert builds (disabled by default).

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 09 May 2017 15:19:23 +0200

postgresql-9.5 (9.5.6-1) unstable; urgency=medium

  * Team Upload.
  * New upstream version.

    + Fix a race condition that could cause indexes built with CREATE INDEX
      CONCURRENTLY to be corrupt (Pavan Deolasee, Tom Lane)

      If CREATE INDEX CONCURRENTLY was used to build an index that depends on
      a column not previously indexed, then rows inserted or updated by
      transactions that ran concurrently with the CREATE INDEX command could
      have received incorrect index entries.  If you suspect this may have
      happened, the most reliable solution is to rebuild affected indexes
      after installing this update.

  [ Martin Pitt ]
  * Add missing perl test dependency (for Test::More).

  [ Christoph Berg ]
  * Update watch file to use https.
  * Drop hardening-wrapper.
  * Explicitly disable PIE on 32 architectures. Previously we were just not
    enabling it, but it's on by default now in unstable. Closes: #842752.
  * libpq-dev: Remove dependency on libssl-dev (and comerr-dev and
    krb5-multidev) to unbreak co-installation with libssl1.0-dev.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 07 Feb 2017 12:15:28 +0100

postgresql-9.5 (9.5.5-1) unstable; urgency=medium

  * New upstream version.

    A dump/restore is not required for those running 9.5.X.

    However, if your installation has been affected by the bug described in
    the first changelog entry below, then after updating you may need to take
    action to repair corrupted free space maps.

    + Fix WAL-logging of truncation of relation free space maps and visibility
      maps (Pavan Deolasee, Heikki Linnakangas)

      It was possible for these files to not be correctly restored during
      crash recovery, or to be written incorrectly on a standby server. Bogus
      entries in a free space map could lead to attempts to access pages that
      have been truncated away from the relation itself, typically producing
      errors like could not read block XXX: read only 0 of 8192 bytes.
      Checksum failures in the visibility map are also possible, if
      checksumming is enabled.

      Procedures for determining whether there is a problem and repairing it
      if so are discussed at
      https://wiki.postgresql.org/wiki/Free_Space_Map_Problems.

 -- Christoph Berg <myon@debian.org>  Tue, 25 Oct 2016 12:42:41 +0200

postgresql-9.5 (9.5.4-1) unstable; urgency=medium

  * New upstream version.

    + Fix possible mis-evaluation of nested CASE-WHEN expressions
      (Heikki Linnakangas, Michael Paquier, Tom Lane)

      A CASE expression appearing within the test value subexpression of
      another CASE could become confused about whether its own test value was
      null or not.  Also, inlining of a SQL function implementing the equality
      operator used by a CASE expression could result in passing the wrong
      test value to functions called within a CASE expression in the SQL
      function's body.  If the test values were of different data types, a
      crash might result; moreover such situations could be abused to allow
      disclosure of portions of server memory.  (CVE-2016-5423)

    + Fix client programs' handling of special characters in database and role
      names (Noah Misch, Nathan Bossart, Michael Paquier)

      Numerous places in vacuumdb and other client programs could become
      confused by database and role names containing double quotes or
      backslashes.  Tighten up quoting rules to make that safe. Also, ensure
      that when a conninfo string is used as a database name parameter to
      these programs, it is correctly treated as such throughout.

      Fix handling of paired double quotes in psql's \connect and \password
      commands to match the documentation.

      Introduce a new -reuse-previous option in psql's \connect command to
      allow explicit control of whether to re-use connection parameters from a
      previous connection.  (Without this, the choice is based on whether the
      database name looks like a conninfo string, as before.)  This allows
      secure handling of database names containing special characters in
      pg_dumpall scripts.

      pg_dumpall now refuses to deal with database and role names containing
      carriage returns or newlines, as it seems impractical to quote those
      characters safely on Windows.  In future we may reject such names on the
      server side, but that step has not been taken yet.

      These are considered security fixes because crafted object names
      containing special characters could have been used to execute commands
      with superuser privileges the next time a superuser executes pg_dumpall
      or other routine maintenance operations.  (CVE-2016-5424)

  * Remove conditional multi-arch compilation, all supported dists are
    multi-arched now.
  * Use explicit xz compression for wheezy and precise

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 09 Aug 2016 17:19:59 +0200

postgresql-9.5 (9.5.3-1) unstable; urgency=medium

  * New upstream version.
  * rules: Use host architecture for all architecture checks.
  * Use POSIX semaphores on hurd. They don't work yet, but have better chances
    of eventually getting implemented.  Closes: #820743.
  * Bump minimum postgresql-common version for postgresql-9.5 to 158 due to
    PG_OOM_ADJUST_FILE.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 10 May 2016 10:18:45 +0200

postgresql-9.5 (9.5.2-1) unstable; urgency=medium

  * New upstream version.

    + Disable abbreviated keys for string sorting in non-C locales
      (Robert Haas)

      PostgreSQL 9.5 introduced logic for speeding up comparisons of string
      data types by using the standard C library function strxfrm() as a
      substitute for strcoll().  It now emerges that most versions of glibc
      (Linux's implementation of the C library) have buggy implementations of
      strxfrm() that, in some locales, can produce string comparison results
      that do not match strcoll().  Until this problem can be better
      characterized, disable the optimization in all non-C locales.  (C locale
      is safe since it uses neither strcoll() nor strxfrm().)

      Unfortunately, this problem affects not only sorting but also entry
      ordering in B-tree indexes, which means that B-tree indexes on text,
      varchar, or char columns may now be corrupt if they sort according to an
      affected locale and were built or modified under PostgreSQL 9.5.0 or
      9.5.1. Users should REINDEX indexes that might be affected.

      It is not possible at this time to give an exhaustive list of
      known-affected locales.  C locale is known safe, and there is no
      evidence of trouble in English-based locales such as en_US, but some
      other popular locales such as de_DE are affected in most glibc versions.

    + Maintain row-security status properly in cached plans (Stephen Frost)

      In a session that performs queries as more than one role, the plan cache
      might incorrectly re-use a plan that was generated for another role ID,
      thus possibly applying the wrong set of policies when row-level security
      (RLS) is in use. (CVE-2016-2193)

    + Add must-be-superuser checks to some new contrib/pageinspect functions
      (Andreas Seltenreich)

      Most functions in the pageinspect extension that inspect bytea values
      disallow calls by non-superusers, but brin_page_type() and
      brin_metapage_info() failed to do so.  Passing contrived bytea values to
      them might crash the server or disclose a few bytes of server memory.
      Add the missing permissions checks to prevent misuse. (CVE-2016-3065)

  * 02-relax-sslkey-permscheck.patch: Replace with what went upstream in 9.6.
  * Stop suggesting the use of identd.
  * Modernize server package description.
  * Recommend sysstat.

 -- Christoph Berg <myon@debian.org>  Tue, 29 Mar 2016 12:22:08 +0200

postgresql-9.5 (9.5.1-1) unstable; urgency=medium

  * New upstream version.
    + Fix infinite loops and buffer-overrun problems in regular expressions.
      Very large character ranges in bracket expressions could cause infinite
      loops in some cases, and memory overwrites in other cases.
      (CVE-2016-0773)

  * Fix installation path of contrib examples.

 -- Christoph Berg <christoph.berg@credativ.de>  Wed, 10 Feb 2016 13:04:39 +0100

postgresql-9.5 (9.5.0-3) unstable; urgency=medium

  * Move spinlock flag to common configure flags, the python3 build needs that
    as well.
  * Update debian/copyright to please DEP-5.

 -- Christoph Berg <christoph.berg@credativ.de>  Thu, 04 Feb 2016 13:08:13 +0100

postgresql-9.5 (9.5.0-2) unstable; urgency=medium

  * Disable spinlocks on alpha. Performance will be poor, but at least they
    will have a libpq package.
  * Add logrotate to test dependencies.

 -- Christoph Berg <christoph.berg@credativ.de>  Wed, 13 Jan 2016 11:12:10 +0100

postgresql-9.5 (9.5.0-1) unstable; urgency=medium

  * First 9.5 release.
  * src/bin/pg_xlogdump/Makefile: Sort list of objects to make build
    reproducible.

 -- Christoph Berg <myon@debian.org>  Mon, 04 Jan 2016 23:00:37 +0100

postgresql-9.5 (9.5~rc1-1) experimental; urgency=medium

  * First 9.5 release candidate.

 -- Christoph Berg <christoph.berg@credativ.de>  Thu, 17 Dec 2015 16:10:44 +0100

postgresql-9.5 (9.5~beta2-2) experimental; urgency=medium

  * debian/rules: Work around dh_install -X not working on globs.
    (See also #350570)

 -- Christoph Berg <christoph.berg@credativ.de>  Mon, 16 Nov 2015 16:53:39 +0100

postgresql-9.5 (9.5~beta2-1) experimental; urgency=medium

  * Second 9.5 beta release.
  * 64-pg_upgrade-sockdir: Fix off-by-one error in max path length.
  * libpq5.symbols: PQsslAttributes was renamed to PQsslAttributeNames.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 10 Nov 2015 12:50:00 +0100

postgresql-9.5 (9.5~beta1-1) experimental; urgency=medium

  * First 9.5 beta release.

    A dump/restore using pg_dumpall, or use of pg_upgrade, is required for
    those wishing to migrate data from any previous 9.5 release.

    Version 9.5 contains a number of changes that may affect compatibility
    with previous releases.  See the release notes for details.

  * debian/rules: Remove broken "generate POT files for translators" code.
  * debian/rules: Call dh without --parallel, it's not supported upstream.
  * postgresql postrm: Don't clean {/etc,/var/lib,/var/log}/postgresql on 
    purge.  (Closes: #793861)

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 06 Oct 2015 11:12:34 +0200

postgresql-9.5 (9.5~alpha2-1) experimental; urgency=medium

  * New alpha release.
  * Add docbook-xml to build-depends.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 04 Aug 2015 11:17:47 +0200

postgresql-9.5 (9.5~alpha1-1) experimental; urgency=medium

  * First 9.5 alpha release.

 -- Christoph Berg <christoph.berg@credativ.de>  Tue, 30 Jun 2015 17:50:22 +0200

postgresql-9.5 (9.5~~devel-1) UNRELEASED; urgency=low

  * New major upstream version 9.5.

 -- Christoph Berg <myon@debian.org>  Fri, 13 Jun 2014 14:59:18 +0200
