[postgis-tickets] [PostGIS] #5313: ST_Collect + ST_InterpolateRaster = "Unknown geometry type"

PostGIS trac at osgeo.org
Mon Feb 13 15:08:09 PST 2023


#5313: ST_Collect + ST_InterpolateRaster = "Unknown geometry type"
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  Reporter:  Player701  |      Owner:  pramsey
      Type:  defect     |     Status:  new
  Priority:  high       |  Milestone:  PostGIS 3.3.3
 Component:  postgis    |    Version:  3.3.x
Resolution:             |   Keywords:
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Comment (by pramsey):

 Yes, it was a ST_InterpolateRaster problem. Not fully detoasting the datum
 meant that when the collection result was sufficiently fresh the datum
 didn't point right at the result memory, but somewhere else, so casting it
 before detoasting led to bad memory access.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5313#comment:3>
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