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Change tsearch2 to not use the unsafe practice of creating functions

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that return INTERNAL without also having INTERNAL arguments.  Since the
functions in question aren't meant to be called by hand anyway, I just
redeclared them to take 'internal' instead of 'text'.  Also add code
to ProcedureCreate() to enforce the restriction, as I should have done
to start with :-(
This commit is contained in:
Tom Lane
2005-05-03 16:51:45 +00:00
parent a935e36ae9
commit 308f01c304
4 changed files with 36 additions and 27 deletions
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2
contrib/tsearch2/gendict/sql.IN
View File

@ -1,7 +1,7 @@
SET search_path = public;
BEGIN;
HASINIT create function dinit_CFG_MODNAME(text)
HASINIT create function dinit_CFG_MODNAME(internal)
HASINIT returns internal
HASINIT as 'MODULE_PATHNAME'
HASINIT language 'C';

10
contrib/tsearch2/tsearch.sql.in
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@ -44,7 +44,7 @@ CREATE FUNCTION set_curdict(text)
with (isstrict);
--built-in dictionaries
CREATE FUNCTION dex_init(text)
CREATE FUNCTION dex_init(internal)
returns internal
as 'MODULE_PATHNAME'
language 'C';
@ -63,7 +63,7 @@ insert into pg_ts_dict select
'Simple example of dictionary.'
;
CREATE FUNCTION snb_en_init(text)
CREATE FUNCTION snb_en_init(internal)
returns internal
as 'MODULE_PATHNAME'
language 'C';
@ -82,7 +82,7 @@ insert into pg_ts_dict select
'English Stemmer. Snowball.'
;
CREATE FUNCTION snb_ru_init(text)
CREATE FUNCTION snb_ru_init(internal)
returns internal
as 'MODULE_PATHNAME'
language 'C';
@ -95,7 +95,7 @@ insert into pg_ts_dict select
'Russian Stemmer. Snowball.'
;
CREATE FUNCTION spell_init(text)
CREATE FUNCTION spell_init(internal)
returns internal
as 'MODULE_PATHNAME'
language 'C';
@ -114,7 +114,7 @@ insert into pg_ts_dict select
'ISpell interface. Must have .dict and .aff files'
;
CREATE FUNCTION syn_init(text)
CREATE FUNCTION syn_init(internal)
returns internal
as 'MODULE_PATHNAME'
language 'C';

10
contrib/tsearch2/untsearch.sql.in
View File

@ -34,14 +34,14 @@ DROP FUNCTION lexize(text, text);
DROP FUNCTION lexize(text);
DROP FUNCTION set_curdict(int);
DROP FUNCTION set_curdict(text);
DROP FUNCTION dex_init(text);
DROP FUNCTION dex_init(internal);
DROP FUNCTION dex_lexize(internal,internal,int4);
DROP FUNCTION snb_en_init(text);
DROP FUNCTION snb_en_init(internal);
DROP FUNCTION snb_lexize(internal,internal,int4);
DROP FUNCTION snb_ru_init(text);
DROP FUNCTION spell_init(text);
DROP FUNCTION snb_ru_init(internal);
DROP FUNCTION spell_init(internal);
DROP FUNCTION spell_lexize(internal,internal,int4);
DROP FUNCTION syn_init(text);
DROP FUNCTION syn_init(internal);
DROP FUNCTION syn_lexize(internal,internal,int4);
DROP FUNCTION set_curprs(int);
DROP FUNCTION set_curprs(text);