[postgis-tickets] [PostGIS] #4837: GEOS 3.10dev failure on make valid - winnie

[PostGIS]

#4837: GEOS 3.10dev failure on make valid - winnie
----------------------+---------------------------
  Reporter:  robe     |      Owner:  robe
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.2.0
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:
----------------------+---------------------------
Changes (by robe):

 * owner:  pramsey => robe


Comment:

 fixing locally -- lwgeom_normalize does the trick.

 Also this one:


 {{{
  ./regress/core/fixedoverlay .. failed (diff expected obtained:
 /projects/postgis/tmp/3.2.0dev_pg13_geos3.10_gdal3.2.0w64/test_102_diff)
 -----------------------------------------------------------------------------
 --- ./regress/core/fixedoverlay_expected        2020-12-19
 10:07:22.883500200 -0500
 +++ /projects/postgis/tmp/3.2.0dev_pg13_geos3.10_gdal3.2.0w64/test_102_out
 2021-02-11 12:34:46.349198300 -0500
 @@ -5,5 +5,4 @@
  unaryunion|MULTILINESTRING((0 0,8 0),(8 0,10 0),(10 0,14 0))
  subdivide|POLYGON((0 10,10 10,10 0,0 0,0 10))
  subdivide|POLYGON((10 6,100 6,100 4,10 6))
 -subdivide|POLYGON((100 4,110 4,110 0,100 0,100 4))
 -subdivide|POLYGON((100 10,110 10,110 4,100 4,100 10))
 +subdivide|POLYGON((100 10,110 10,110 0,100 0,100 10))
 -----------------------------------------------------------------------------

 }}}

 According to @dbaston probably caused by -
 https://github.com/libgeos/geos/commit/701e4900c432127c0b2f5a0b2462a51d92fbef8b

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/4837#comment:1>
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