Re: Crash issue in PG18.5 regression

From: Jeff Davis <pgsql(at)j-davis(dot)com>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Álvaro Herrera <alvherre(at)kurilemu(dot)de>, "Masashi Kamura (Fujitsu)" <kamura(dot)masashi(at)fujitsu(dot)com>
Cc: "'pgsql-hackers(at)lists(dot)postgresql(dot)org'" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Crash issue in PG18.5 regression
Date: 2026-08-11 19:20:31
Message-ID: 2ee1c8bcd38e24cf9f823da150d8a83d938d2ea2.camel@j-davis.com
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Tue, 2026-08-11 at 12:19 +0300, Heikki Linnakangas wrote:
> Interestingly this only fails on REL_18_STABLE. On REL_19_STABLE,
> pg_strupper() checks if locale->ctype is NULL, and does the
> equivalent
> of asc_toupper() internally.

Ugh. I should have backported 1476028225, sorry :-(

Thank you for catching it quickly, Masashi!

Regards,
Jeff Davis

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Sami Imseih 2026-08-11 19:25:10 Re: CREATE INDEX vs. TOAST table stats
Previous Message Corey Huinker 2026-08-11 19:01:06 Re: postgres_fdw: Emit message when batch_size is reduced