[PostGIS] #5628: ST_IsSimple crash on empty coordinate MULTIPOINT

PostGIS trac at osgeo.org
Wed Nov 29 13:45:11 PST 2023


#5628: ST_IsSimple crash on empty coordinate MULTIPOINT
---------------------+---------------------------
 Reporter:  robe     |      Owner:  pramsey
     Type:  defect   |     Status:  new
 Priority:  medium   |  Milestone:  PostGIS 3.4.2
Component:  postgis  |    Version:  3.4.x
 Keywords:           |
---------------------+---------------------------
 {{{
 SELECT ST_IsSimple( ST_GeomFromText('MULTIPOINT(EMPTY,2 1,2 4, 4 5)',4326)
 )  As result;
 }}}

 Tested with PostgreSQL 16.0 on x86_64-w64-mingw32, compiled by gcc.exe
 (x86_64-posix-seh-rev0, Built by MinGW-W64 project) 8.1.0, 64-bit


 {{{
 POSTGIS="3.5.0dev 3.4.0rc1-818-g6c2e935b6" [EXTENSION] PGSQL="160"
 GEOS="3.13.0dev-CAPI-1.18.0"
 }}}

 and

 {{{
 POSTGIS="3.5.0dev 3.4.0rc1-818-g6c2e935b6" [EXTENSION] PGSQL="160"
 GEOS="3.12.1-CAPI-1.18.1" (compiled against GEOS 3.13.0)
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5628>
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