Skip site navigation (1) Skip section navigation (2)

pgsql: Fix usage of char2wchar/wchar2char.

From: teodor(at)postgresql(dot)org (Teodor Sigaev)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix usage of char2wchar/wchar2char.
Date: 2009-03-02 15:11:25
Message-ID: 20090302151125.7323F7559ED@cvs.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Fix usage of char2wchar/wchar2char. Changes:
- pg_wchar and wchar_t could have different size, so char2wchar
  doesn't call pg_mb2wchar_with_len to prevent out-of-bound
  memory bug
- make char2wchar/wchar2char symmetric, now they should not be 
  called with C-locale because mbstowcs/wcstombs oftenly doesn't 
  work correct with C-locale.
- Text parser uses pg_mb2wchar_with_len directly in case of
  C-locale and multibyte encoding
		   
Per bug report by Hiroshi Inoue <inoue(at)tpf(dot)co(dot)jp> and
following discussion.
			
Backpatch up to 8.2 when multybyte support was implemented in tsearch.

Tags:
----
REL8_3_STABLE

Modified Files:
--------------
    pgsql/src/backend/tsearch:
        ts_locale.c (r1.7.2.1 -> r1.7.2.2)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/tsearch/ts_locale.c?r1=1.7.2.1&r2=1.7.2.2)
        wparser_def.c (r1.14.2.3 -> r1.14.2.4)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/tsearch/wparser_def.c?r1=1.14.2.3&r2=1.14.2.4)

pgsql-committers by date

Next:From: Teodor SigaevDate: 2009-03-02 15:13:17
Subject: pgsql: Fix usage of char2wchar/wchar2char.
Previous:From: Teodor SigaevDate: 2009-03-02 15:10:09
Subject: pgsql: Fix usage of char2wchar/wchar2char.

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group