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List:       postgis-devel
Subject:    Re: [postgis-devel] [PostGIS] #112: ST_CurveToLine sometimes
From:       "PostGIS" <trac () osgeo ! org>
Date:       2009-07-08 5:02:29
Message-ID: 055.7ac9f89465b4e6e8ea079f157e392b19 () osgeo ! org
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#112: ST_CurveToLine sometimes crashes server
----------------------+-----------------------------------------------------
  Reporter:  robe     |       Owner:  pramsey      
      Type:  defect   |      Status:  closed       
  Priority:  medium   |   Milestone:  postgis 1.4.0
 Component:  postgis  |     Version:  1.3.X        
Resolution:  fixed    |    Keywords:               
----------------------+-----------------------------------------------------
Changes (by mcayland):

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

Comment:

 Fixed in 1.4 in r4271 and trunk in r4272. Colinearity in the circle points
 was detected, however the check was missing for the NULL pointer being
 returned in this case. If the points are detected as colinear, then the
 current behaviour is to simply append the circle points to the LINESTRING
 as standard points.

 Again, I don't feel the need to backpatch to 1.3 due to the existing
 curve-related bugs that won't get fixed in that branch.


 ATB,

 Mark.

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/112#comment:12>
PostGIS <http://trac.osgeo.org/postgis/>
PostGIS
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