In under certain conditions Mapserver segfault error geos_ts_c.cpp

[oldbay]

Expected behavior and actual behavior.

The combination of spatil geometry, style of class in map and bbox in WMS request - leads to the libgeos segmentation error.

For example:

I expected the following request to work

MAP
    NAME "L35-Buharest"

    SIZE 1280 1024
    MAXSIZE 4096
    UNITS meters
    IMAGETYPE PNG

    EXTENT 23.988324407563 43.9896343648429 30.0085066855375 48.0108676152587

    IMAGECOLOR 255 255 255

    WEB
        METADATA
            wms_srs "EPSG:3857 EPSG:4326"
            wms_enable_request "*"
        END
    END

    PROJECTION
      "init=epsg:4326"
    END


LAYER
     NAME "bad"

     CONNECTIONTYPE ogr
     CONNECTION "geodata_bug.geojson"
     DATA "geodata"
     
     STATUS       ON
     TYPE LINE   
     
CLASS
    STYLE
        COLOR 252 83 252
       OFFSET 12 -999
    END
END  
END


LAYER
     NAME "good"

     CONNECTIONTYPE ogr
     CONNECTION "geodata_bug.geojson"
     DATA "geodata"
     
     STATUS       ON
     TYPE LINE   
     
CLASS
    STYLE
        COLOR 252 83 252
        OFFSET 11 -999
    END
END  
END

END

for data in attach file, for this WMS request(LAYERS=bad):

http://localhost:3007/?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=3032662.425975159276,5637758.341410524212,3340530.939469947945,5864962.737246668898&CRS=EPSG:3857&WIDTH=1103&HEIGHT=814&LAYERS=bad&FORMAT=image/png

and it returns an error message instead :

geos_ts_c.cpp:3742: int GEOSCoordSeq_getOrdinate_r(GEOSContextHandle_t, const geos::geom::CoordinateSequence*, unsigned int, unsigned int, double*): Assertion `0 != cs' failed.

Вut for this WMS request(LAYERS=good):

http://localhost:3007/?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=3032662.425975159276,5637758.341410524212,3340530.939469947945,5864962.737246668898&CRS=EPSG:3857&WIDTH=1103&HEIGHT=814&LAYERS=good&FORMAT=image/png

error not returns.

The difference between the layers in variable STYLE OFFSET 12 -999 and 11 -999

Steps to reproduce the problem.

For example:

run web server port from script(in attach file):

python3 mapfile_web.py bug_json.map

and run WMS request:

http://localhost:3007/?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=3032662.425975159276,5637758.341410524212,3340530.939469947945,5864962.737246668898&CRS=EPSG:3857&WIDTH=1103&HEIGHT=814&LAYERS=bad&FORMAT=image/png

Attach simple

example_web.zip

Operating system

For example: Debian 11 64 bit

MapServer version and installation method

For example: the 7.6.2 version from official repository

[sdlime]

Can you test w/supported versions? Either 7.6.5 or 8.0.2.

[oldbay]

Can you test w/supported versions? Either 7.6.5 or 8.0.2.

There is a analytic on the replay of this error.

Reproduction conditions of error:

• mapserver & python3-mapscript v7.6.4, v7.6.5 (manual package), geos v3.5.1 (repository package) - OS linux debian 9
• mapserver & python3-mapscript v7.6.2 (repository package), geos v3.9.0 (repository package) - OS linux debian 11

The error does not cause segfault in mapserver v7.0.4,(repository package) geos v3.5.1 (repository package) - OS linux debian 9:
error message don't segafoult - all WMS query (rendering passed):
OWSDispatch Error: msGEOSError(): GEOS library error. (message repeated 1 times)

P.S:
v7.6.5 - error reproduction
v8.0.2 - have not yet tried to build