[geos-devel] [GEOS] #874: Memory leaks in GEOSSTRTree_nearest

[GEOS]

#874: Memory leaks in GEOSSTRTree_nearest
------------------------+--------------------------
 Reporter:  dbaston     |      Owner:  geos-devel@…
     Type:  defect      |     Status:  new
 Priority:  major       |  Milestone:  3.6.3
Component:  Default     |    Version:  3.6.2
 Severity:  Unassigned  |   Keywords:
------------------------+--------------------------
 Output from Valgrind on unit tests:

 {{{
 16,480 (5,768 direct, 10,712 indirect) bytes in 103 blocks are definitely
 lost in loss record 15 of 16
 operator new(unsigned long)
 geos::geom::GeometryFactory::createPoint(geos::geom::CoordinateSequence*)
 const
 geos::geom::GeometryFactory::createPoint(geos::geom::Coordinate const&)
 const
 geos::geom::GeometryFactory::toGeometry(geos::geom::Envelope const*) const
 geos::geom::Geometry::getEnvelope() const
 GEOSSTRtree_nearest_r
 GEOSSTRtree_nearest
 void tut::test_object<tut::test_capistrtree_data>::test<1>()
 tut::test_group<tut::test_capistrtree_data, 50>::run_test_seh_(void
 (tut::test_object<tut::test_capistrtree_data>::*)(),
 tut::test_group<tut::test_capistrtree_data,
 50>::safe_holder<tut::test_object>&, std::__cxx11::basic_string<char,
 std::char_traits, std::allocator>&, int)
 tut::test_group<tut::test_capistrtree_data,
 50>::run_test_(std::_Rb_tree_iterator<std::pair> const&,
 tut::test_group<tut::test_capistrtree_data,
 50>::safe_holder<tut::test_object>&, tut::test_result&)
 tut::test_group<tut::test_capistrtree_data,
 50>::run_next(tut::test_result&)
 tut::test_runner::run_all_tests_in_group_(std::_Rb_tree_const_iterator<std::pair>)
 const

 448 (64 direct, 384 indirect) bytes in 1 blocks are definitely lost in
 loss record 10 of 16
 operator new(unsigned long)
 geos::geom::GeometryFactory::createPolygon(geos::geom::LinearRing*,
 std::vector<geos::geom::Geometry*, std::allocator>*) const
 geos::geom::GeometryFactory::toGeometry(geos::geom::Envelope const*) const
 geos::geom::Geometry::getEnvelope() const
 }}}

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Ticket URL: <https://trac.osgeo.org/geos/ticket/874>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).