[postgis-tickets] [PostGIS] #4776: st_geometrytype causes 100% CPU loop in postgres13 on specific linestring

[PostGIS]

#4776: st_geometrytype causes 100% CPU loop in postgres13 on specific linestring
-------------------------+---------------------------
  Reporter:  tvijlbrief  |      Owner:  pramsey
      Type:  defect      |     Status:  new
  Priority:  blocker     |  Milestone:  PostGIS 3.0.3
 Component:  postgis     |    Version:  3.0.x
Resolution:              |   Keywords:
-------------------------+---------------------------

Comment (by tvijlbrief):

 When I disable compression the hang is fixed:

 create table demo(wkb_geometry geometry(Geometry,28992));

 alter table demo alter column wkb_geometry set storage external;

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/4776#comment:10>
PostGIS <http://trac.osgeo.org/postgis/>
The PostGIS Trac is used for bug, enhancement & task tracking, a user and developer wiki, and a view into the subversion code repository of PostGIS project.