[PostGIS] #3651: ST_Orientation crashes the backend

PostGIS trac at osgeo.org
Wed Oct 8 22:02:23 PDT 2025


#3651: ST_Orientation crashes the backend
--------------------------+-----------------------------
  Reporter:  postgispaul  |      Owner:  Loïc Bartoletti
      Type:  defect       |     Status:  new
  Priority:  high         |  Milestone:  PostGIS SFCGAL
 Component:  sfcgal       |    Version:  2.3.x
Resolution:               |   Keywords:  windows
--------------------------+-----------------------------
Changes (by robe):

 * owner:  robe => Loïc Bartoletti

Comment:

 Just retested crash.sql using sfcgal 2.2.0 compiled with msys2/mingw64 gcc
 13.2 and still crashes.


 {{{
 PostgreSQL 18.0 on x86_64-windows, compiled by msvc-19.44.35215, 64-bit
 POSTGIS="3.6.0 3.6.0" [EXTENSION] PGSQL="180" GEOS="3.14.0-CAPI-1.20.4"
 SFCGAL="SFCGAL 2.2.0, CGAL 6.0.1, BOOST 1.88.0" PROJ="8.2.1
 NETWORK_ENABLED=OFF URL_ENDPOINT=https://cdn.proj.org
 USER_WRITABLE_DIRECTORY=C:\Users\lr\AppData\Local/proj
 DATABASE_PATH=C:\ming64\projects\proj\rel-
 proj-8.2.1w64/share/proj/proj.db" (compiled against PROJ 8.2.1)
 LIBXML="2.12.5" LIBJSON="0.12" LIBPROTOBUF="1.2.1" WAGYU="0.5.0
 (Internal)"
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/3651#comment:26>
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