Tom Lane a5322ca10f Make contrib/unaccent's unaccent() function work when not in search path. ... Since the fixes for CVE-2018-1058, we've advised people to schema-qualify function references in order to fix failures in code that executes under a minimal search_path setting. However, that's insufficient to make the single-argument form of unaccent() work, because it looks up the "unaccent" text search dictionary using the search path. The most expedient answer seems to be to remove the search_path dependency by making it look in the same schema that the unaccent() function itself is declared in. This will definitely work for the normal usage of this function with the unaccent dictionary provided by the extension. It's barely possible that there are people who were relying on the search-path-dependent behavior to select other dictionaries with the same name; but if there are any such people at all, they can still get that behavior by writing unaccent('unaccent', ...), or possibly unaccent('unaccent'::text::regdictionary, ...) if the lookup has to be postponed to runtime. Per complaint from Gunnlaugur Thor Briem. Back-patch to all supported branches. Discussion: https://postgr.es/m/CAPs+M8LCex6d=DeneofdsoJVijaG59m9V0ggbb3pOH7hZO4+cQ@mail.gmail.com		2018-09-06 10:49:45 -04:00
..
expected
sql
.gitignore
generate_unaccent_rules.py	Add Greek characters to unaccent.rules.	2018-09-02 07:12:24 +12:00
Makefile
unaccent--1.0--1.1.sql
unaccent--1.1.sql
unaccent--unpackaged--1.0.sql
unaccent.c	Make contrib/unaccent's unaccent() function work when not in search path.	2018-09-06 10:49:45 -04:00
unaccent.control
unaccent.rules	Add Greek characters to unaccent.rules.	2018-09-02 07:12:24 +12:00