Format: 1.8 Date: Tue, 04 Oct 2011 12:00:41 +0200 Source: postgresql-8.4 Binary: libpq-dev libpq5 libecpg6 libecpg-dev libecpg-compat3 libpgtypes3 postgresql-8.4 postgresql-client-8.4 postgresql-server-dev-8.4 postgresql-doc-8.4 postgresql-contrib-8.4 postgresql-plperl-8.4 postgresql-plpython-8.4 postgresql-pltcl-8.4 postgresql postgresql-client postgresql-doc postgresql-contrib Architecture: all i386_translations i386 Version: 8.4.9-0ubuntu0.11.04 Distribution: natty Urgency: low Maintainer: Ubuntu/i386 Build Daemon Changed-By: Martin Pitt 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 8.4 libpq-dev - header files for libpq5 (PostgreSQL library) libpq5 - PostgreSQL C client library postgresql - object-relational SQL database (supported version) postgresql-8.4 - object-relational SQL database, version 8.4 server postgresql-client - front-end programs for PostgreSQL (supported version) postgresql-client-8.4 - front-end programs for PostgreSQL 8.4 postgresql-contrib - additional facilities for PostgreSQL (supported version) postgresql-contrib-8.4 - additional facilities for PostgreSQL postgresql-doc - documentation for the PostgreSQL database management system postgresql-doc-8.4 - documentation for the PostgreSQL database management system postgresql-plperl-8.4 - PL/Perl procedural language for PostgreSQL 8.4 postgresql-plpython-8.4 - PL/Python procedural language for PostgreSQL 8.4 postgresql-pltcl-8.4 - PL/Tcl procedural language for PostgreSQL 8.4 postgresql-server-dev-8.4 - development files for PostgreSQL 8.4 server-side programming Closes: 628503 631285 Launchpad-Bugs-Fixed: 866049 Changes: postgresql-8.4 (8.4.9-0ubuntu0.11.04) natty-security; urgency=low . * New upstream bug fix/security release: (LP: #866049) - Fix bugs in indexing of in-doubt HOT-updated tuples. These bugs could result in index corruption after reindexing a system catalog. They are not believed to affect user indexes. - Fix multiple bugs in GiST index page split processing. The probability of occurrence was low, but these could lead to index corruption. - Fix possible buffer overrun in tsvector_concat(). The function could underestimate the amount of memory needed for its result, leading to server crashes. - Fix crash in xml_recv when processing a "standalone" parameter. - Make pg_options_to_table return NULL for an option with no value. Previously such cases would result in a server crash. - Avoid possibly accessing off the end of memory in "ANALYZE" and in SJIS-2004 encoding conversion. This fixes some very-low-probability server crash scenarios. - Prevent intermittent hang in interactions of startup process with bgwriter process. This affected recovery in non-hot-standby cases. - Fix race condition in relcache init file invalidation. There was a window wherein a new backend process could read a stale init file but miss the inval messages that would tell it the data is stale. The result would be bizarre failures in catalog accesses, typically "could not read block 0 in file ..." later during startup. - Fix memory leak at end of a GiST index scan. Commands that perform many separate GiST index scans, such as verification of a new GiST-based exclusion constraint on a table already containing many rows, could transiently require large amounts of memory due to this leak. - Fix incorrect memory accounting (leading to possible memory bloat) in tuplestores supporting holdable cursors and plpgsql's RETURN NEXT command. - Fix performance problem when constructing a large, lossy bitmap. - Fix join selectivity estimation for unique columns. This fixes an erroneous planner heuristic that could lead to poor estimates of the result size of a join. - Fix nested PlaceHolderVar expressions that appear only in sub-select target lists. This mistake could result in outputs of an outer join incorrectly appearing as NULL. - Allow nested EXISTS queries to be optimized properly. - Fix array- and path-creating functions to ensure padding bytes are zeroes. This avoids some situations where the planner will think that semantically-equal constants are not equal, resulting in poor optimization. - Fix "EXPLAIN" to handle gating Result nodes within inner-indexscan subplans. The usual symptom of this oversight was "bogus varno" errors. - Work around gcc 4.6.0 bug that breaks WAL replay. This could lead to loss of committed transactions after a server crash. - Fix dump bug for VALUES in a view. - Disallow SELECT FOR UPDATE/SHARE on sequences. This operation doesn't work as expected and can lead to failures. - Fix "VACUUM" so that it always updates pg_class.reltuples/relpages. This fixes some scenarios where autovacuum could make increasingly poor decisions about when to vacuum tables. - Defend against integer overflow when computing size of a hash table. - Fix cases where "CLUSTER" might attempt to access already-removed TOAST data. - Fix portability bugs in use of credentials control messages for "peer" authentication. - Fix SSPI login when multiple roundtrips are required. The typical symptom of this problem was "The function requested is not supported" errors during SSPI login. - Throw an error if "pg_hba.conf" contains hostssl but SSL is disabled. This was concluded to be more user-friendly than the previous behavior of silently ignoring such lines. - Fix typo in pg_srand48 seed initialization. This led to failure to use all bits of the provided seed. This function is not used on most platforms (only those without srandom), and the potential security exposure from a less-random-than-expected seed seems minimal in any case. - Avoid integer overflow when the sum of LIMIT and OFFSET values exceeds 2^63. - Add overflow checks to int4 and int8 versions of generate_series(). - Fix trailing-zero removal in to_char(). In a format with FM and no digit positions after the decimal point, zeroes to the left of the decimal point could be removed incorrectly. - Fix pg_size_pretty() to avoid overflow for inputs close to 2^63. - Weaken plpgsql's check for typmod matching in record values. An overly enthusiastic check could lead to discarding length modifiers that should have been kept. - Fix pg_upgrade to preserve toast tables' relfrozenxids during an upgrade from 8.3. Failure to do this could lead to "pg_clog" files being removed too soon after the upgrade. - Fix psql's counting of script file line numbers during COPY from a different file. - Fix pg_restore's direct-to-database mode for standard_conforming_strings. pg_restore could emit incorrect commands when restoring directly to a database server from an archive file that had been made with standard_conforming_strings set to on. - Be more user-friendly about unsupported cases for parallel pg_restore. This change ensures that such cases are detected and reported before any restore actions have been taken. - Fix write-past-buffer-end and memory leak in libpq's LDAP service lookup code. - In libpq, avoid failures when using nonblocking I/O and an SSL connection. - Improve libpq's handling of failures during connection startup. In particular, the response to a server report of fork() failure during SSL connection startup is now saner. - Improve libpq's error reporting for SSL failures. - Fix PQsetvalue() to avoid possible crash when adding a new tuple to a PGresult originally obtained from a server query. - Make ecpglib write double values with 15 digits precision. - In ecpglib, be sure LC_NUMERIC setting is restored after an error. - Apply upstream fix for blowfish signed-character bug (CVE-2011-2483) (Closes: #631285) "contrib/pg_crypto"'s blowfish encryption code could give wrong results on platforms where char is signed (which is most), leading to encrypted passwords being weaker than they should be. - Fix memory leak in "contrib/seg". - Fix pgstatindex() to give consistent results for empty indexes. - Allow building with perl 5.14. 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