#769: Robustness failure in GEOSVoronoiDiagram ------------------------+--------------------------- Reporter: dbaston | Owner: geos-devel@… Type: defect | Status: new Priority: major | Milestone: 3.5.3 Component: Default | Version: 3.5.0 Severity: Unassigned | Resolution: Keywords: | ------------------------+---------------------------
Comment (by komzpa): Confirmed on 3.7.1+postgis: {{{ 12:16:10 [gis] > select postgis_full_version(); POSTGIS="3.0.0alpha3 r17573" [EXTENSION] PGSQL="120" GEOS="3.7.1-CAPI-1.11.1 27a5e771" SFCGAL="1.3.6" PROJ="Rel. 5.2.0, September 15th, 2018" GDAL="GDAL 2.4.0, released 2018/12/14" LIBXML="2.9.4" LIBJSON="0.12.1" LIBPROTOBUF="1.3.1" WAGYU="0.4.3 (Internal)" RASTER (1 row) Time: 1,639 ms 12:16:11 [gis] > select ST_VoronoiPolygons('01040000000700000001010000000f8b33e3d97742c038c453588d0423c001010000001171d6d1b45d42c06adc1693e78c22c001010000001c8b33e3d97742c062c453588d0423c00101000000afa5c71fda7742c04b93c61d8e0423c00101000000b0cddcb4b57942c026476887d7b122c00101000000e0678421dc7642c0f7736021e1fb22c00101000000e32fd565018d42c0c7ea1222167c22c0'); ERROR: XX000: GEOSVoronoiDiagram: IllegalArgumentException: Points of LinearRing do not form a closed linestring CONTEXT: SQL function "st_voronoipolygons" statement 1 LOCATION: pg_error, lwgeom_pg.c:243 Time: 1,081 ms }}} -- Ticket URL: <https://trac.osgeo.org/geos/ticket/769#comment:5> GEOS <http://trac.osgeo.org/geos> GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).
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