pgpool-II/pgpoolAdmin 3.1.1 released
От | Tatsuo Ishii |
---|---|
Тема | pgpool-II/pgpoolAdmin 3.1.1 released |
Дата | |
Msg-id | 20111206.152909.2087631766757902064.t-ishii@sraoss.co.jp обсуждение исходный текст |
Список | pgsql-announce |
pgpool Global Development Group is pleased to announce the availability of pgpool-II 3.1.1, the latest stable version of pgpool-II 3.1 series. And we also released pgpoolAdmin 3.1.1. You can download the source codes from: http://www.pgpool.net/download.php?f=pgpool-II-3.1.1.tar.gz http://www.pgpool.net/download.php?f=pgpoolAdmin-3.1.1.tar.gz [Note: pgpool development is now hosted at new community site: http://www.pgpool.net (moved from pgfoundry). Downloading, mailing list and other services are available at the site.] ========================================================================= pgpool-II 3.1.1 ========================================================================= This is a bugfix release against pgpool-II 3.1. ------------------------------------------------------------------------- * Bug fixes ------------------------------------------------------------------------- - Fix add_regex_pattern(). It does not allocate enough memory for each black/white_function_list items. The function adds "^" and "$" to each function items which do not contain those characters. Unfortunately the function forgot to add extra 2 bytes for those characters. This may lead to memory corruption errors when pgpool starting up. - Fix error message of check_replication_time_lag(Tatsuo Ishii). It emitted wrong error message when it failed to connect to PostgreSQL while checking streaming replication delay. Because it does not use health_check_user anymore. - Fix memory leak(Toshihiro Kitagawa). This is essentially same as the fix made for 3.0.5(commit 19a4ea9215da0b61728741fc0da2271958b09238). - Major cleanup for strncpy(Tatsuo Ishii). There are several places where strncpy() is used. Problem is some of them do not consider the case when copy lengh == buffer size. In this case copied buffer is not null terminated and may cause tons of problems later. To fix this, most of them are replaced by strlcpy(). - Update cached backend status whenever possible(Tatsuo Ishii). This solves the problem of follow_master_command not being able to lookup backend status correctly which was reported by Jeff Frost: Subject: [Pgpool-general] diagnosing BackendError from pcp_recovery_node To: pgpool-general@pgfoundry.org Date: Wed, 05 Oct 2011 15:15:07 -0700 - Fix buffer overrun problem when pcp password is longer than 32(Tatsuo Ishii). - Remove PGDLLIMPORTI which is only neccessary for Windows and cause a problem for non gcc. Patch contributed by Ibrar Ahmed. ========================================================================= pgpoolAdmin 3.1.1 ========================================================================= ------------------------------------------------------------------------- * Bug fixes ------------------------------------------------------------------------- - Fix not to ignore changing boolean values in pgpool.conf.(Nozomi Anzai) - Fix not to ignore changing D option of pgpool command in pgmgt.conf. (Nozomi Anzai) - At query cache page it somtimes happens "redeclare function" error, so replace include() to require_once().(Nozomi Anzai) ------------------------------------------------------------------------- * Enhancements ------------------------------------------------------------------------- - Update french document.(Guillaume Lelarge) ========================================================================= -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp
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