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
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
hstore_compat.c
hstore_gin.c
hstore_gist.c
hstore_io.c hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:19 +09:00
hstore_op.c
hstore--1.0--1.1.sql
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
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
hstore--1.4.sql
hstore--1.5--1.6.sql
hstore--unpackaged--1.0.sql
hstore.control
hstore.h
Makefile hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:19 +09:00