| Server IP : 103.119.228.120 / Your IP : 3.145.56.150 Web Server : Apache System : Linux v8.techscape8.com 3.10.0-1160.119.1.el7.tuxcare.els2.x86_64 #1 SMP Mon Jul 15 12:09:18 UTC 2024 x86_64 User : nobody ( 99) PHP Version : 5.6.40 Disable Function : shell_exec,symlink,system,exec,proc_get_status,proc_nice,proc_terminate,define_syslog_variables,syslog,openlog,closelog,escapeshellcmd,passthru,ocinum cols,ini_alter,leak,listen,chgrp,apache_note,apache_setenv,debugger_on,debugger_off,ftp_exec,dl,dll,myshellexec,proc_open,socket_bind,proc_close,escapeshellarg,parse_ini_filepopen,fpassthru,exec,passthru,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,popen,show_source,proc_nice,proc_terminate,proc_get_status,proc_close,pfsockopen,leak,apache_child_terminate,posix_kill,posix_mkfifo,posix_setpgid,posix_setsid,posix_setuid,dl,symlink,shell_exec,system,dl,passthru,escapeshellarg,escapeshellcmd,myshellexec,c99_buff_prepare,c99_sess_put,fpassthru,getdisfunc,fx29exec,fx29exec2,is_windows,disp_freespace,fx29sh_getupdate,fx29_buff_prepare,fx29_sess_put,fx29shexit,fx29fsearch,fx29ftpbrutecheck,fx29sh_tools,fx29sh_about,milw0rm,imagez,sh_name,myshellexec,checkproxyhost,dosyayicek,c99_buff_prepare,c99_sess_put,c99getsource,c99sh_getupdate,c99fsearch,c99shexit,view_perms,posix_getpwuid,posix_getgrgid,posix_kill,parse_perms,parsesort,view_perms_color,set_encoder_input,ls_setcheckboxall,ls_reverse_all,rsg_read,rsg_glob,selfURL,dispsecinfo,unix2DosTime,addFile,system,get_users,view_size,DirFiles,DirFilesWide,DirPrintHTMLHeaders,GetFilesTotal,GetTitles,GetTimeTotal,GetMatchesCount,GetFileMatchesCount,GetResultFiles,fs_copy_dir,fs_copy_obj,fs_move_dir,fs_move_obj,fs_rmdir,SearchText,getmicrotime MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/doc/postgresql-9.2.24/html/ |
Upload File : |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>Release 8.2.2</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REV="MADE"
HREF="mailto:pgsql-docs@postgresql.org"><LINK
REL="HOME"
TITLE="PostgreSQL 9.2.24 Documentation"
HREF="index.html"><LINK
REL="UP"
TITLE="Release Notes"
HREF="release.html"><LINK
REL="PREVIOUS"
TITLE="Release 8.2.3"
HREF="release-8-2-3.html"><LINK
REL="NEXT"
TITLE="Release 8.2.1"
HREF="release-8-2-1.html"><LINK
REL="STYLESHEET"
TYPE="text/css"
HREF="stylesheet.css"><META
HTTP-EQUIV="Content-Type"
CONTENT="text/html; charset=ISO-8859-1"><META
NAME="creation"
CONTENT="2017-11-06T22:43:11"></HEAD
><BODY
CLASS="SECT1"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="5"
ALIGN="center"
VALIGN="bottom"
><A
HREF="index.html"
>PostgreSQL 9.2.24 Documentation</A
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
TITLE="Release 8.2.3"
HREF="release-8-2-3.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="release.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="60%"
ALIGN="center"
VALIGN="bottom"
>Appendix E. Release Notes</TD
><TD
WIDTH="20%"
ALIGN="right"
VALIGN="top"
><A
TITLE="Release 8.2.1"
HREF="release-8-2-1.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="RELEASE-8-2-2"
>E.143. Release 8.2.2</A
></H1
><DIV
CLASS="FORMALPARA"
><P
><B
>Release date: </B
>2007-02-05</P
></DIV
><P
> This release contains a variety of fixes from 8.2.1, including
a security fix.
For information about new features in the 8.2 major release, see
<A
HREF="release-8-2.html"
>Section E.145</A
>.
</P
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN134122"
>E.143.1. Migration to Version 8.2.2</A
></H2
><P
> A dump/restore is not required for those running 8.2.X.
</P
></DIV
><DIV
CLASS="SECT2"
><H2
CLASS="SECT2"
><A
NAME="AEN134125"
>E.143.2. Changes</A
></H2
><P
></P
><UL
><LI
><P
> Remove security vulnerabilities that allowed connected users
to read backend memory (Tom)
</P
><P
> The vulnerabilities involve suppressing the normal check that a SQL
function returns the data type it's declared to, and changing the
data type of a table column (CVE-2007-0555, CVE-2007-0556). These
errors can easily be exploited to cause a backend crash, and in
principle might be used to read database content that the user
should not be able to access.
</P
></LI
><LI
><P
> Fix not-so-rare-anymore bug wherein btree index page splits could fail
due to choosing an infeasible split point (Heikki Linnakangas)
</P
></LI
><LI
><P
> Fix Borland C compile scripts (L Bayuk)
</P
></LI
><LI
><P
> Properly handle <CODE
CLASS="FUNCTION"
>to_char('CC')</CODE
> for years ending in
<TT
CLASS="LITERAL"
>00</TT
> (Tom)
</P
><P
> Year 2000 is in the twentieth century, not the twenty-first.
</P
></LI
><LI
><P
> <TT
CLASS="FILENAME"
>/contrib/tsearch2</TT
> localization improvements (Tatsuo, Teodor)
</P
></LI
><LI
><P
> Fix incorrect permission check in
<TT
CLASS="LITERAL"
>information_schema.key_column_usage</TT
> view (Tom)
</P
><P
> The symptom is <SPAN
CLASS="QUOTE"
>"relation with OID nnnnn does not exist"</SPAN
> errors.
To get this fix without using <TT
CLASS="COMMAND"
>initdb</TT
>, use <TT
CLASS="COMMAND"
>CREATE OR
REPLACE VIEW</TT
> to install the corrected definition found in
<TT
CLASS="FILENAME"
>share/information_schema.sql</TT
>. Note you will need to do
this in each database.
</P
></LI
><LI
><P
> Improve <TT
CLASS="COMMAND"
>VACUUM</TT
> performance for databases with many tables (Tom)
</P
></LI
><LI
><P
> Fix for rare Assert() crash triggered by <TT
CLASS="LITERAL"
>UNION</TT
> (Tom)
</P
></LI
><LI
><P
> Fix potentially incorrect results from index searches using
<TT
CLASS="LITERAL"
>ROW</TT
> inequality conditions (Tom)
</P
></LI
><LI
><P
> Tighten security of multi-byte character processing for UTF8 sequences
over three bytes long (Tom)
</P
></LI
><LI
><P
> Fix bogus <SPAN
CLASS="QUOTE"
>"permission denied"</SPAN
> failures occurring on Windows
due to attempts to fsync already-deleted files (Magnus, Tom)
</P
></LI
><LI
><P
> Fix bug that could cause the statistics collector
to hang on Windows (Magnus)
</P
><P
> This would in turn lead to autovacuum not working.
</P
></LI
><LI
><P
> Fix possible crashes when an already-in-use PL/pgSQL function is
updated (Tom)
</P
></LI
><LI
><P
> Improve PL/pgSQL handling of domain types (Sergiy Vyshnevetskiy, Tom)
</P
></LI
><LI
><P
> Fix possible errors in processing PL/pgSQL exception blocks (Tom)
</P
></LI
></UL
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="release-8-2-3.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="release-8-2-1.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Release 8.2.3</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="release.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>Release 8.2.1</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>