[postgis-tickets] [PostGIS] #5319: ST_SetPoint crashes with Multipolygon with infinity coordinates

PostGIS trac at osgeo.org
Wed Feb 15 23:55:29 PST 2023


#5319: ST_SetPoint crashes with Multipolygon with infinity coordinates
----------------------+---------------------------
  Reporter:  robe     |      Owner:  robe
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.0.9
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:
----------------------+---------------------------
Comment (by robe):

 Seems I was mistaken here, it doesn't crash.  Maybe it was another combo.


 {{{
 SELECT
 ST_AsText(ST_SetPoint('0102000020E610000005000000000000000000F07F000000000000F07F000000000000F07F000000000000F07F000000000000F07F000000000000F07F000000000000F07F000000000000F07F000000000000F07F000000000000F07F'::geometry,
 1,ST_GeomFromText('POINT(0 0)',4326)  ))  As result;
 }}}


 outputs:

 {{{
 LINESTRING(Infinity Infinity,0 0,Infinity Infinity,Infinity
 Infinity,Infinity Infinity)
 }}}
 I'm putting in a catch anyway for this in case it was another combo I
 missed.
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5319#comment:3>
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