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* pgsql: Fix crash introduced by incorrect backport 806555e300.
@ 2026-01-27 16:16 Jeff Davis <jdavis@postgresql.org>
2026-01-27 18:46 ` Re: pgsql: Fix crash introduced by incorrect backport 806555e300. Jeff Davis <pgsql@j-davis.com>
0 siblings, 1 reply; 2+ messages in thread
From: Jeff Davis @ 2026-01-27 16:16 UTC (permalink / raw)
To: pgsql-committers@lists.postgresql.org
Fix crash introduced by incorrect backport 806555e300.
Commit 7f007e4a04 in master depends on 1476028225, but the latter was
not backported. Therefore 806555e300 (the backport of commit
7f007e4a04) incorrectly used pg_strfold() in a locale where
ctype_is_c.
The fix is to simply have the callers check for ctype_is_c.
Because 7f007e4a04 was only backported to version 18, and because the
commit in master is fine, this fix only exists in version 18.
Reported-by: Александр Кожемякин <a.kozhemyakin@postgrespro.ru>
Discussion: https://postgr.es/m/456f7143-51ea-4342-b4a1-85f0d9b6c79f@postgrespro.ru
Branch
------
REL_18_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/8993bf0991d876c878fe3739d6d4e200a1e122f3
Modified Files
--------------
contrib/ltree/crc32.c | 34 ++++++++++++++++++++++++----------
contrib/ltree/lquery_op.c | 21 +++++++++++++++++++--
2 files changed, 43 insertions(+), 12 deletions(-)
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: pgsql: Fix crash introduced by incorrect backport 806555e300.
2026-01-27 16:16 pgsql: Fix crash introduced by incorrect backport 806555e300. Jeff Davis <jdavis@postgresql.org>
@ 2026-01-27 18:46 ` Jeff Davis <pgsql@j-davis.com>
0 siblings, 0 replies; 2+ messages in thread
From: Jeff Davis @ 2026-01-27 18:46 UTC (permalink / raw)
To: Jeff Davis <jdavis@postgresql.org>; pgsql-committers@lists.postgresql.org
On Tue, 2026-01-27 at 16:16 +0000, Jeff Davis wrote:
> Fix crash introduced by incorrect backport 806555e300.
Note: this is a backbranch-only commit (only v18). Just highlighting
that to avoid confusion.
Regards,
Jeff Davis
^ permalink raw reply [nested|flat] 2+ messages in thread
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2026-01-27 16:16 pgsql: Fix crash introduced by incorrect backport 806555e300. Jeff Davis <jdavis@postgresql.org>
2026-01-27 18:46 ` Jeff Davis <pgsql@j-davis.com>
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