[postgis-tickets] [PostGIS] #4585: st_astwkb not returning valid geometry

[PostGIS]

#4585: st_astwkb not returning valid geometry
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  Reporter:  furstenheim  |      Owner:  pramsey
      Type:  defect       |     Status:  new
  Priority:  medium       |  Milestone:  PostGIS 2.4.9
 Component:  postgis      |    Version:  2.4.x
Resolution:               |   Keywords:
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Comment (by furstenheim):

 Hi, st_astwkb is not returning a valid geometry. As an example:

     select
 st_isvalidreason(st_geomfromtwkb(st_astwkb(st_geomfromgeojson('{"type":
 "Polygon", "coordinates": [2.1776390993201,41.3722988965004],
 [2.17763909886103,41.37229889631543],[2.17763909900003,41.3722988970001],
 [2.1820804568871637,41.37027921005133],[2.18208045654673,41.3702792096251],
 [2.1776390993201,41.3722988965004]}'))))

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4585#comment:2>
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