[geos-devel] [GEOS] #850: Segfault in geos::algorithm::ConvexHull::preSort with extreme outlier

[GEOS]

#850: Segfault in geos::algorithm::ConvexHull::preSort with extreme outlier
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 Reporter:  sgillies    |       Owner:  geos-devel@…
     Type:  defect      |      Status:  new
 Priority:  major       |   Milestone:  3.6.4
Component:  Default     |     Version:  3.5.1
 Severity:  Unassigned  |  Resolution:
 Keywords:              |
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Comment (by dbaston):

 This is apparently fixed with the introduction of the robust orientation
 index. Added a test case in [changeset:36d1c696/git]. Not sure if it's
 feasible to backport anything to 3.6/3.7.

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Ticket URL: <https://trac.osgeo.org/geos/ticket/850#comment:3>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).