postgresql-9.5 (9.5.5-0ubuntu0.16.04) xenial-proposed; urgency=medium
* New upstream bug fix release (LP: #1637236)
- Fix WAL-logging of truncation of relation free space maps and visibility
maps.
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.
- Details about other changes:
http://www.postgresql.org/docs/9.5/static/release-9-5-5.html
Date: Thu, 27 Oct 2016 18:03:43 +0200
Changed-By: Martin Pitt <martin.p...@ubuntu.com>
Maintainer: Ubuntu Developers <ubuntu-devel-disc...@lists.ubuntu.com>
https://launchpad.net/ubuntu/+source/postgresql-9.5/9.5.5-0ubuntu0.16.04
Format: 1.8
Date: Thu, 27 Oct 2016 18:03:43 +0200
Source: postgresql-9.5
Binary: libpq-dev libpq5 libecpg6 libecpg-dev libecpg-compat3 libpgtypes3
postgresql-9.5 postgresql-9.5-dbg postgresql-client-9.5
postgresql-server-dev-9.5 postgresql-doc-9.5 postgresql-contrib-9.5
postgresql-plperl-9.5 postgresql-plpython-9.5 postgresql-plpython3-9.5
postgresql-pltcl-9.5
Architecture: source
Version: 9.5.5-0ubuntu0.16.04
Distribution: xenial-proposed
Urgency: medium
Maintainer: Ubuntu Developers <ubuntu-devel-disc...@lists.ubuntu.com>
Changed-By: Martin Pitt <martin.p...@ubuntu.com>
Description:
libecpg-compat3 - older version of run-time library for ECPG programs
libecpg-dev - development files for ECPG (Embedded PostgreSQL for C)
libecpg6 - run-time library for ECPG programs
libpgtypes3 - shared library libpgtypes for PostgreSQL 9.5
libpq-dev - header files for libpq5 (PostgreSQL library)
libpq5 - PostgreSQL C client library
postgresql-9.5 - object-relational SQL database, version 9.5 server
postgresql-9.5-dbg - debug symbols for postgresql-9.5
postgresql-client-9.5 - front-end programs for PostgreSQL 9.5
postgresql-contrib-9.5 - additional facilities for PostgreSQL
postgresql-doc-9.5 - documentation for the PostgreSQL database management
system
postgresql-plperl-9.5 - PL/Perl procedural language for PostgreSQL 9.5
postgresql-plpython-9.5 - PL/Python procedural language for PostgreSQL 9.5
postgresql-plpython3-9.5 - PL/Python 3 procedural language for PostgreSQL 9.5
postgresql-pltcl-9.5 - PL/Tcl procedural language for PostgreSQL 9.5
postgresql-server-dev-9.5 - development files for PostgreSQL 9.5 server-side
programming
Launchpad-Bugs-Fixed: 1637236
Changes:
postgresql-9.5 (9.5.5-0ubuntu0.16.04) xenial-proposed; urgency=medium
.
* New upstream bug fix release (LP: #1637236)
- Fix WAL-logging of truncation of relation free space maps and visibility
maps.
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.
.
- Details about other changes:
http://www.postgresql.org/docs/9.5/static/release-9-5-5.html
Checksums-Sha1:
dd82e845431dd94660fc21e9e3730c4157c52fd1 3730
postgresql-9.5_9.5.5-0ubuntu0.16.04.dsc
daf67622692f066d78150a2c4ffae1ec6568ced8 18525082
postgresql-9.5_9.5.5.orig.tar.bz2
bdeff9273033e18bc170a737598fb6003d63d5ae 22252
postgresql-9.5_9.5.5-0ubuntu0.16.04.debian.tar.xz
Checksums-Sha256:
2d8127e4c702e0cde9175620cca70c15e2b20880130d1d78bfcacb1034164015 3730
postgresql-9.5_9.5.5-0ubuntu0.16.04.dsc
02c65290be74de6604c3fed87c9fd3e6b32e949f0ab8105a75bd7ed5aa71f394 18525082
postgresql-9.5_9.5.5.orig.tar.bz2
cf4c1ebde89cd189c5705850a6548a77de9af18b512f970084e7024531f8a8f7 22252
postgresql-9.5_9.5.5-0ubuntu0.16.04.debian.tar.xz
Files:
46d1b84873e356d429002b119f995e70 3730 database optional
postgresql-9.5_9.5.5-0ubuntu0.16.04.dsc
e75b182d250ad1fcdd71b280f146db4c 18525082 database optional
postgresql-9.5_9.5.5.orig.tar.bz2
7584b4422dc9d5fe10bfc778aef59384 22252 database optional
postgresql-9.5_9.5.5-0ubuntu0.16.04.debian.tar.xz
Original-Maintainer: Debian PostgreSQL Maintainers
<pkg-postgresql-pub...@lists.alioth.debian.org>
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