[postgis-tickets] [PostGIS] #3651: ST_Orientation crashes the backend

[PostGIS]

#3651: ST_Orientation crashes the backend
--------------------------+----------------------------
  Reporter:  postgispaul  |      Owner:  colivier
      Type:  defect       |     Status:  new
  Priority:  high         |  Milestone:  PostGIS SFCGAL
 Component:  sfcgal       |    Version:  2.3.x
Resolution:               |   Keywords:
--------------------------+----------------------------

Comment (by robe):

 Okay here is my stack trace from PostGIS / SFCGAL 1.3.0 CGAL 4.6.1


 {{{
 POSTGIS="2.4.0dev r15252" GEOS="3.6.0-CAPI-1.10.0 r4265" SFCGAL="1.3.0"
 PROJ="Rel. 4.9.1, 04 March 2015" GDAL="GDAL 2.1.1, released 2016/07/07"
 LIBXML="2.7.8" LIBJSON="0.12" RASTER
 }}}



 {{{
 #65228 0x000000006d36b325 in libSFCGAL!_ZN6SFCGAL7VersionEv ()
    from C:\ming64gcc48\projects\cgal\rel-
 sfcgal-1.3.0w64gcc48\bin\libSFCGAL.dll
 #65229 0x000000006d29ba2f in
 libSFCGAL!_ZN6SFCGAL9algorithm26isCounterClockWiseOrientedERKNS_10LineStringE
 ()
    from C:\ming64gcc48\projects\cgal\rel-
 sfcgal-1.3.0w64gcc48\bin\libSFCGAL.dll
 #65230 0x000000006d2b5eb8 in sfcgal_geometry_orientation ()
    from C:\ming64gcc48\projects\cgal\rel-
 sfcgal-1.3.0w64gcc48\bin\libSFCGAL.dll
 #65231 0x00000000633d9fd9 in sfcgal_orientation ()
    from
 C:\ming64gcc48\projects\postgresql\rel\pg9.6w64gcc48edb\lib\postgis-2.4.dll
 #65232 0x0000000140134458 in postgres!ExecProject ()
 #65233 0x0000000140134510 in postgres!ExecProject ()
 #65234 0x0000000140130f6b in postgres!ExecEvalExprSwitchContext ()
 #65235 0x00000001401d883c in postgres!inline_set_returning_function ()
 #65236 0x00000001401d7ff2 in postgres!inline_set_returning_function ()
 #65237 0x00000001401d7880 in postgres!inline_set_returning_function ()
 #65238 0x00000001401d639a in postgres!inline_set_returning_function ()
 #65239 0x0000000140186c6a in postgres!expression_tree_mutator ()
 #65240 0x0000000140186abb in postgres!expression_tree_mutator ()
 #65241 0x00000001401d49a4 in postgres!eval_const_expressions ()
 #65242 0x00000001401c224b in subquery_planner ()
 #65243 0x00000001401c1d69 in standard_planner ()
 #65244 0x000000014029b021 in postgres!pg_plan_query ()
 #65245 0x000000014029df9f in postgres!get_stats_option_name ()
 #65246 0x000000014029c2b4 in postgres!PostgresMain ()
 #65247 0x000000014023368a in postgres!ShmemBackendArrayAllocation ()
 #65248 0x0000000140230aa2 in postgres!SubPostmasterMain ()
 #65249 0x000000014016eb30 in postgres!main ()

 }}}

--
Ticket URL: <https://trac.osgeo.org/postgis/ticket/3651#comment:12>
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