From: Nikolay Shaplov <dhyan@nataraj.su>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18214: poly_contain (@>) hangs forever for input data with zeros and infinities
Date: Fri, 24 Nov 2023 21:25:02 +0300
Message-ID: <11118817.lBBDydjEzk@thinkpad-pgpro> (raw)
In-Reply-To: <3331142.1700848862@sss.pgh.pa.us>
References: <18214-891f77caa80a35cc@postgresql.org>
<3331142.1700848862@sss.pgh.pa.us>
В письме от пятница, 24 ноября 2023 г. 21:01:02 MSK пользователь Tom Lane
написал:
> Not quite sure how we should define its behavior for infinity inputs though.
I am not sure, if there is any practical need in comparing polygons with nodes
located in the infinity. May be the best solution would be just to refuse the
operation if there is at least one point with infinite coordinate. But I am no
expert here...
--
Nikolay Shaplov aka Nataraj
Fuzzing Engineer at Postgres Professional
Matrix IM: @dhyan:nataraj.su
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To: pgsql-bugs@postgresql.org
Cc: dhyan@nataraj.su, tgl@sss.pgh.pa.us, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18214: poly_contain (@>) hangs forever for input data with zeros and infinities
In-Reply-To: <11118817.lBBDydjEzk@thinkpad-pgpro>
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