Horton

Re: Autoprewarm workers terminated due to a segmentation fault

Melanie Plageman <melanieplageman@gmail.com>

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From: Melanie Plageman <melanieplageman@gmail.com>
To: Tomas Vondra <tomas@vondra.me>
Cc: Matheus Alcantara <matheusssilv97@gmail.com>, Glauber Batista <glauberrbatista@gmail.com>, pgsql-bugs@lists.postgresql.org
Date: 2026-06-29T15:12:50Z
Lists: pgsql-bugs 
On Fri, Jun 26, 2026 at 1:55 PM Tomas Vondra <tomas@vondra.me> wrote:
>
> FWIW I've committed the v2 fix (I liked it more), and I've backpatched
> it to 18.

Thank you so much for doing this. I had it on my list for next week,
but a few other things got ahead of it. I really, really appreciate
you taking on committing it!

- Melanie

Commits

  1. Fix out-of-bounds access in autoprewarm worker

  2. Refactor autoprewarm_database_main() in preparation for read stream