[postgis-tickets] [PostGIS] #2950: ST_ClipByBox2D crashes backend

[PostGIS]

#2950: ST_ClipByBox2D crashes backend
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 Reporter:  strk     |       Owner:  strk         
     Type:  defect   |      Status:  assigned     
 Priority:  blocker  |   Milestone:  PostGIS 2.2.0
Component:  postgis  |     Version:  trunk        
 Keywords:           |  
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Comment(by strk):

 Simpler case:
 {{{
 CREATE TEMPORARY TABLE t AS SELECT
 'POLYGON((41 20,41 0,21 0,1 20,1 40,21 40,41 20))'
 ::geometry g;
 SELECT ST_AsText(ST_ClipByBox2d(g, ST_MakeEnvelope(-20,-20,-10,-10))) FROM
 t;
 }}}

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2950#comment:3>
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