Horton

Re: UBSAN crash in EventTriggerCollectAlterTSConfig (memcpy with NULL src)

Álvaro Herrera <alvherre@kurilemu.de>

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From: Álvaro Herrera <alvherre@kurilemu.de>
To: Florin Irion <irionr@gmail.com>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2026-03-04T14:10:07Z
Lists: pgsql-hackers 
On 2026-Mar-03, Florin Irion wrote:

> On 03/03/26 20:48, Álvaro Herrera wrote:
> 
> > Cool, yeah, this is broken.  I propose to add the corresponding test in
> > src/test/modules/test_ddl_deparse though -- that way we don't need
> > another event trigger.  So how about like this?
> 
> LGTM, I had to look up the CREATE TEXT SEARCH CONFIGURATION
> first time I saw it.

Okay, thanks, pushed to all branches.

-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/
"But static content is just dynamic content that isn't moving!"
                http://smylers.hates-software.com/2007/08/15/fe244d0c.html

Commits

  1. Don't malloc(0) in EventTriggerCollectAlterTSConfig