[PostGIS] #5988: ST_ConcaveHull makes pg crash
PostGIS
trac at osgeo.org
Mon Sep 15 10:49:48 PDT 2025
#5988: ST_ConcaveHull makes pg crash
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Reporter: severingeo | Owner: pramsey
Type: defect | Status: new
Priority: medium | Milestone: PostGIS 3.6.1
Component: postgis | Version: 3.5.x
Keywords: ST_ConcaveHull |
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I ran ST_ConcaveHull on OSM data in Senegal using PostGIS 3.3 (on PG 15),
and it worked perfectly. However, when I tried with a different dataset
(OSM data over the state of Bahia, Brazil), it caused PostgreSQL to crash
with the following message: "server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request."
I updated PostGIS to version 3.61 this morning (still on pg 15), and now
even Senegal crashes.
Are there any plans in place to prevent these crashes, or at least to
identify the objects that cause them?
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5988>
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