[PostGIS] #5949: SFCGAL 2.2.0 crashing on visibility test
PostGIS
trac at osgeo.org
Sat Jul 19 22:33:07 PDT 2025
#5949: SFCGAL 2.2.0 crashing on visibility test
---------------------+-----------------------------
Reporter: robe | Owner: Loïc Bartoletti
Type: defect | Status: new
Priority: blocker | Milestone: PostGIS 3.6.0
Component: sfcgal | Version: 3.5.x
Keywords: |
---------------------+-----------------------------
{{{
Died at ./regress/run_test.pl line 979.
sfcgal/regress/visibility .. failed (psql exited with an error:
/tmp/pgis_reg/test_174_out)
-----------------------------------------------------------------------------
Visibility point in polygon|POLYGON((3 2,1 2,0 4,0 0,3 2))
Visibility point in polygon with hole|POLYGON((0 1.67,0.2 1.8,0.9 1.8,1.93
1.29,3 2,1 2,0 4,0 1.67))
Visibility segment in polygon|POLYGON((4 0,4 4,1 2,0 1.33,0 0,3 2,4 0))
Visibility segment in polygon with hole|POLYGON((19 -2,12 6,14 14,10.43
7.57,11 7,11 6,10 6,9.56 6,9 5,1 2,4.67 2.33,8 4,10 3,9.87 2.81,12 3,19
-2))
psql:visibility.sql:5: NOTICE: During visibility(A, B) :
psql:visibility.sql:5: NOTICE: with A: POLYGON EMPTY
psql:visibility.sql:5: NOTICE: and B: POINT (1/1 2/1)
psql:visibility.sql:5: ERROR: Can not find corresponding face.
Visibility point empty point|POLYGON((0 10,0 0,10 0,10 10,0 10))
psql:visibility.sql:7: server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
psql:visibility.sql:7: error: connection to server was lost
}}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5949>
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