Re: Invalid result from hash_page_items function

From: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Invalid result from hash_page_items function
Date: 2018-01-29 02:25:50
Message-ID: CAD21AoA85FBcNwDaP=Wu1nSYgNN8KCK8mqRqmd9KNTK-dNFWng@mail.gmail.com
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On Sat, Jan 27, 2018 at 12:04 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Thu, Jan 25, 2018 at 4:50 PM, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)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.
>

Thank you!

Regards,

--
Masahiko Sawada
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center

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