| From: | Sho Ito <i(dot)sho(dot)0628(at)gmail(dot)com> |
|---|---|
| To: | Shubhankar Anand Kulkarni <shubhankar(dot)ak(at)zohocorp(dot)com> |
| Cc: | pgsql-hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, robertmhaas <robertmhaas(at)gmail(dot)com>, guofenglinux <guofenglinux(at)gmail(dot)com> |
| Subject: | Re: PG19: flat-copied RelOptInfos share extension_state with the original rel |
| Date: | 2026-10-17 07:12:16 |
| Message-ID: | CAG7L5+64kCPDU_u2Q7Z5E9KBivQQifvE5w--SRajzHaaLg0-Ug@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Oct 14, 2026 at 7:26 PM Shubhankar Anand Kulkarni <
shubhankar(dot)ak(at)zohocorp(dot)com> wrote:
>
> The test checks which rel a tag belongs to rather than provoking the
> use-after-free.
>
Hi Shubhankar,
Thanks for the update, and sorry for the late reply.
I reviewed v2 with assertions enabled. The test_extendplan
regression test passes with both patches. With 0002 alone, it fails with
ownership warnings; with 0001 applied, both summary checks report zero
mismatches.
I found no blocking issues and think it is ready for committer review. I've
updated the status.
Thanks,
Sho Ito
--
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*Sho Ito (Sean)*
E-mail: i(dot)sho(dot)0628(at)gmail(dot)com
LinkedIn: *https://www.linkedin.com/in/sho-ito-0628/
<https://www.linkedin.com/in/sho-ito-0628/>*
GitHub: https://github.com/sean0628/
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