[postgis-devel] [PostGIS] #571: TRIANGLE and TIN fails crash me test (was: TRIANGLE fails crash me test)

[PostGIS]

#571: TRIANGLE and TIN fails crash me test
----------------------+-----------------------------------------------------
  Reporter:  robe     |       Owner:  colivier     
      Type:  defect   |      Status:  reopened     
  Priority:  medium   |   Milestone:  PostGIS 2.0.0
 Component:  postgis  |     Version:  trunk        
Resolution:           |    Keywords:               
----------------------+-----------------------------------------------------
Changes (by robe):

  * status:  closed => reopened
  * resolution:  fixed =>


Comment:

 More hotspots


 {{{
 SELECT ST_Boundary(ST_GeomFromEWKT(
 'TRIANGLE ((
                 0 0,
                 0 9,
                 9 0,
                 0 0
             ))') ;

 SELECT ST_IsValid(ST_GeomFromEWKT(
 'TRIANGLE ((
                 0 0,
                 0 9,
                 9 0,
                 0 0
             ))') );

 SELECT ST_IsValid(ST_GeomFromEWKT('TIN (((
                 0 0 0,
                 0 0 1,
                 0 1 0,
                 0 0 0
             )), ((
                 0 0 0,
                 0 1 0,
                 1 1 0,
                 0 0 0
             ))
             )') );
 }}}

 I suspect pretty much any GEOS function will crash the server when
 confronted with TRIANGLE or TIN.

 Probably related to #570.

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/571#comment:3>
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