Horton

Re: Invalid result from hash_page_items function

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: Masahiko Sawada <sawada.mshk@gmail.com>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2018-01-26T15:04:14Z
Lists: pgsql-hackers 
On Thu, Jan 25, 2018 at 4:50 PM, Masahiko Sawada <sawada.mshk@gmail.com> wrote:
> This appears at PostgreSQL 10 and current HEAD. The cause of this
> seems that hash_page_items allocates the memory space for the page
> before switching memory context. AFAICS there is no similar problem in
> pageinspect contrib module. Attached patch fixes it.

Committed and back-patched.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Commits

  1. pageinspect: Fix use of wrong memory context by hash_page_items.