[postgis-devel] [PostGIS] #1998: Crash of topogeo_AddPolygon() with "ERROR: query string argument of EXECUTE is null"

[PostGIS]

#1998: Crash of topogeo_AddPolygon() with "ERROR:  query string argument of
EXECUTE is null"
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 Reporter:  wimned              |       Owner:  strk         
     Type:  defect              |      Status:  new          
 Priority:  medium              |   Milestone:  PostGIS 2.0.2
Component:  topology            |     Version:  trunk        
 Keywords:  topogeo_AddPolygon  |  
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Comment(by strk):

 So basically the bug is in ST_ModEdgeHeal, which lets you break the
 topology by picking the wrong node to heal at. Need a smaller testcase
 next, to put with the rest of tests in the suite.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1998#comment:5>
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