[postgis-tickets] [PostGIS] #4814: GEOS roundtrip conversion drops empty components

[PostGIS]

#4814: GEOS roundtrip conversion drops empty components
-----------------------+---------------------------
  Reporter:  strk      |      Owner:  pramsey
      Type:  defect    |     Status:  reopened
  Priority:  critical  |  Milestone:  PostGIS 3.1.0
 Component:  postgis   |    Version:  2.5.x
Resolution:            |   Keywords:
-----------------------+---------------------------
Changes (by komzpa):

 * priority:  medium => critical
 * status:  closed => reopened
 * resolution:  fixed =>


Comment:

 Ubuntu Groovy + POSTGIS="3.1.0 5e2af69" [EXTENSION] PGSQL="130"
 GEOS="3.8.1-CAPI-1.13.3" SFCGAL="1.3.7" PROJ="7.1.0" GDAL="GDAL 3.1.3,
 released 2020/09/01" LIBXML="2.9.10" LIBJSON="0.15" LIBPROTOBUF="1.3.3"
 WAGYU="0.5.0 (Internal)" TOPOLOGY RASTER

 Also tested on GEOS 3.9 and 3.10 snapshots:

 {{{
 02:00:17 [gis] > select ST_MakeValid('0106000020110F000000000000');
 server closed the connection unexpectedly
         This probably means the server terminated abnormally
         before or while processing the request.
 The connection to the server was lost. Attempting reset: Succeeded.
 Time: 9361,394 ms (00:09,361)

 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4814#comment:10>
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