Re: Don't use the deprecated and insecure PQcancel in our frontend tools anymore

From: Jelte Fennema-Nio <postgres(at)jeltef(dot)nl>
To: Heikki Linnakangas <hlinnaka(at)iki(dot)fi>
Cc: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com>
Subject: Re: Don't use the deprecated and insecure PQcancel in our frontend tools anymore
Date: 2026-07-06 10:28:23
Message-ID: CAGECzQRJixy4rW4yeqxV7kU5LxuUCv9J56f47HvTDHas+FLoCQ@mail.gmail.com
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On Sun, 5 Jul 2026 at 00:58, Heikki Linnakangas <hlinnaka(at)iki(dot)fi> wrote:
> I extracted just the comment in fe_utils/cancel.c to a separate patch,
> and modified it to reflect the reality before the rest of the changes.
> I'm inclined to commit that now to document the status quo. That'll also
> make it easier to see what the other patches change. Does the attached
> look correct to you?

Sounds good and yeah looks correct.

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