[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
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  Reporter:  tvijlbrief  |      Owner:  pramsey
      Type:  defect      |     Status:  new
  Priority:  blocker     |  Milestone:  PostGIS 3.0.3
 Component:  postgis     |    Version:  3.0.x
Resolution:              |   Keywords:
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Comment (by x4m):

 It's important o understand was the hanging in 3.0.2 caused by some hard
 to reproduce bug in PG or something within PostGIS.
 I would be very greatfull if you could share a call stack of hanging
 postgres process.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4776#comment:11>
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