Re: Use-after-free in reorderbuffer.c for INSERT ON CONFLICT

Michael Paquier <michael@paquier.xyz>

From: Michael Paquier <michael@paquier.xyz>

To: Masahiko Sawada <sawada.mshk@gmail.com>

Cc: Postgres bugs <pgsql-bugs@lists.postgresql.org>, Amit Kapila <amit.kapila16@gmail.com>, Ethan Mertz <ethan.mertz@gmail.com>

Date: 2025-07-31T22:09:42Z

Lists: pgsql-bugs

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Fix use-after-free with INSERT ON CONFLICT changes in reorderbuffer.c
- ec96e88122c8 16.10 landed
- 9e0b4b1ab5ef 17.6 landed
- 11de339aadf8 18.0 landed
- 3b3fa9490093 19 (unreleased) landed

On Thu, Jul 31, 2025 at 09:51:21AM -0700, Masahiko Sawada wrote:
> Yes, I think it's sensible to keep the current behavior. So the patch
> looks good to me.

Thanks for the review.  I am planning to apply that at the beginning
of next week, in time for the next set of minor releases.
--
Michael