postgresql/contrib/hstore
Michael Paquier edf1de65e5 hstore: Tighten key/value parsing check for whitespaces
isspace() can be locale-sensitive depending on the platform, causing
hstore to consider as whitespaces characters it should not see as such.
For example, U+0105, being decoded as 0xC4 0x85 in UTF-8, would be
discarded from the input given.

This problem is similar to 9ae2661, though it was missed that hstore
can also manipulate non-ASCII inputs, so replace the existing isspace()
calls with scanner_isspace().

This problem exists for a long time, so backpatch all the way down.

Author: Evan Jones
Discussion: https://postgr.es/m/CA+HWA9awUW0+RV_gO9r1ABZwGoZxPztcJxPy8vMFSTbTfi4jig@mail.gmail.com
Backpatch-through: 11
2023-06-12 09:14:19 +09:00
..
data Add GIN support for pg_trgm. From Guillaume Smet <guillaume.smet@gmail.com> 2007-03-14 14:21:53 +00:00
expected hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:19 +09:00
sql hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:19 +09:00
.gitignore Support "make check" in contrib 2011-04-25 22:27:11 +03:00
hstore_compat.c Fix hstore hash function for empty hstores upgraded from 8.4. 2018-11-24 09:59:49 +00:00
hstore_gin.c Make DatumGetFoo/PG_GETARG_FOO/PG_RETURN_FOO macro names more consistent. 2017-09-18 15:21:23 -04:00
hstore_gist.c Remove unused macro 2019-02-28 00:28:50 +01:00
hstore_io.c hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:19 +09:00
hstore_op.c Move hash_any prototype from access/hash.h to utils/hashutils.h 2019-03-11 13:17:50 -03:00
hstore--1.0--1.1.sql Fix typo in update scripts for some contrib modules. 2013-07-19 04:13:01 +09:00
hstore--1.1--1.2.sql Make contrib modules' installation scripts more secure. 2020-08-10 10:44:42 -04:00
hstore--1.2--1.3.sql Introduce jsonb, a structured format for storing json. 2014-03-23 16:40:19 -04:00
hstore--1.3--1.4.sql Make contrib modules' installation scripts more secure. 2020-08-10 10:44:42 -04:00
hstore--1.4--1.5.sql Distinguish selectivity of < from <= and > from >=. 2017-09-13 11:12:39 -04:00
hstore--1.4.sql Update extensions with GIN/GIST support for parallel query. 2016-06-14 13:34:37 -04:00
hstore--1.5--1.6.sql Add a 64-bit hash function for type hstore. 2018-11-23 13:37:34 -05:00
hstore--unpackaged--1.0.sql Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:37 +02:00
hstore.control Add a 64-bit hash function for type hstore. 2018-11-23 13:37:34 -05:00
hstore.h Make DatumGetFoo/PG_GETARG_FOO/PG_RETURN_FOO macro names more consistent. 2017-09-18 15:21:23 -04:00
Makefile hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:19 +09:00