[postgis-devel] [PostGIS] #718: Catch dimensionally mixed WKB collections

[PostGIS]

#718: Catch dimensionally mixed WKB collections
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 Reporter:  pramsey      |       Owner:  pramsey      
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.0.0
Component:  postgis      |     Version:  trunk        
 Keywords:               |  
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 If someone submits dimensionally mixed WKB collections, it will be read
 into LWGEOM objects and then the dimensionality bits may be set from above
 into the wrong values. This could result in a 2d subobject being read as
 3d, with a nasty result. The WKB reader needs to die if handed
 dimensionally mixed WKB collections.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/718>
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