Re: BUG #19524: In `contrib/btree_gist` float4/float8 GiST index operations, handling NaN values with raw C operator

From: Ayush Tiwari <ayushtiwari(dot)slg01(at)gmail(dot)com>
To: 王跃林 <violin0613(at)tju(dot)edu(dot)cn>
Cc: pgsql-bugs <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Re: BUG #19524: In `contrib/btree_gist` float4/float8 GiST index operations, handling NaN values with raw C operator
Date: 2026-06-18 13:48:03
Message-ID: CAJTYsWWE_xDdREp6EcvH3vVO8zaWbKJzjMyVisVy8VS9_ijYnQ@mail.gmail.com
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Hi,

On Thu, 18 Jun 2026 at 19:13, 王跃林 <violin0613(at)tju(dot)edu(dot)cn> wrote:

> I apologize for the overlap. The root cause is identical and my analysis
> additionally identifies EXCLUDE constraint bypass and RLS bypass as
> security impacts with the same fix.
>
It would be great if you could add additional details
over that bug thread and take it forward.

Regards,
Ayush

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