postgresql/contrib/hstore
Michael Paquier d522b05c8c 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 09:14:03 +09:00
..
data
expected hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:03 +09:00
sql hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:03 +09:00
.gitignore
hstore_compat.c
hstore_gin.c
hstore_gist.c Remove useless casts to (void *) in arguments of some system functions 2023-02-07 06:57:59 +01:00
hstore_io.c hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:03 +09:00
hstore_op.c
hstore_subs.c Update copyright for 2023 2023-01-02 15:00:37 -05:00
hstore--1.1--1.2.sql
hstore--1.2--1.3.sql
hstore--1.3--1.4.sql
hstore--1.4--1.5.sql
hstore--1.4.sql
hstore--1.5--1.6.sql
hstore--1.6--1.7.sql
hstore--1.7--1.8.sql
hstore.control
hstore.h Fix final warnings produced by -Wshadow=compatible-local 2022-10-07 13:13:27 +13:00
Makefile hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:03 +09:00
meson.build hstore: Tighten key/value parsing check for whitespaces 2023-06-12 09:14:03 +09:00