[postgis-tickets] [PostGIS] #4723: ST_ApproximateMedialAxis SFCGAL crash on windows

[PostGIS]

#4723: ST_ApproximateMedialAxis SFCGAL crash on windows
--------------------+---------------------------
 Reporter:  robe    |      Owner:  robe
     Type:  defect  |     Status:  assigned
 Priority:  medium  |  Milestone:  PostGIS 3.0.2
Component:  sfcgal  |    Version:  2.5.x
 Keywords:          |
--------------------+---------------------------
 {{{
 SFCGAL function ApproximateMedialAxis couses fatal error on the server
 side. This happens on any installation of the PostGIS on different
 machines, so, memory error can be only from the function itself. Please,
 check. 2020-07-14 12:18:54.820 CEST [8812] LOG:  server process (PID 7824)
 was terminated by exception 0xC00000052020-07-14 12:18:54.820 CEST [8812]
 DETAIL:  Failed process was running: select
 st_approximatemedialaxis(st_geomfromtext('MULTIPOLYGON(((62725 53915,62725
 55415,62725 55975,62665 55975,62665 56075,62725 56075,62725 58675,61475
 58675,61475 56075,61865 56075,61865 55975,60025 55975,58775 55975,55915
 55975,55115 55975,54725 55975,54725 56075,55115 56075,55915 56075,55975
 56075,55975 58675,56075 58675,56075 57425,57425 57425,57425 56075,58775
 56075,60025 56075,61375 56075,61375 61375,60125 61375,60125 61475,65525
 61475,65525 61135,65425 61135,65425 61375,61475 61375,61475 58775,65425
 58775,65425 60185,65525 60185,65525 58675,62825 58675,62825 55415,62825
 53915,62825 53855,62725 53855,62725 53915)),((64075 65425,60125
 65425,60125 65525,65425 65525,65425 66875,65425 68125,65425 69475,60125
 69475,60125 69575,64075 69575,64075 72175,64175 72175,64175 69575,65525
 69575,65525 68125,65525 66875,65525 62725,65425 62725,65425 64075,64075
 64075,64075 65425)))'))2020-07-14 12:18:54.820 CEST [8812] HINT:  See C
 include file "ntstatus.h" for a description of the hexadecimal value.
 2020-07-14 11:57:48.210 CEST [8812] LOG:  server process (PID 7584) was
 terminated by exception 0xC00000052020-07-14 11:57:48.210 CEST [8812]
 DETAIL:  Failed process was running: select
 st_approximatemedialaxis(st_geomfromtext('MULTIPOLYGON(((55115 56075,55915
 56075,55975 56075,55975 58675,56075 58675,56075 57425,57425 57425,57425
 56075,58775 56075,60025 56075,61375 56075,61375 61375,60125 61375,60125
 61475,65525 61475,65525 61135,65425 61135,65425 61375,61475 61375,61475
 58775,65425 58775,65425 60185,65525 60185,65525 58675,62825 58675,62825
 55415,62825 53915,62825 53855,62725 53855,62725 53915,62725 55415,62725
 55975,62665 55975,62665 56075,62725 56075,62725 58675,61475 58675,61475
 56075,61865 56075,61865 55975,60025 55975,58775 55975,55915 55975,55115
 55975,54725 55975,54725 56075,55115 56075)),((64075 65425,60125
 65425,60125 65525,65425 65525,65425 66875,65425 68125,65425 69475,60125
 69475,60125 69575,64075 69575,64075 72175,64175 72175,64175 69575,65525
 69575,65525 68125,65525 66875,65525 62725,65425 62725,65425 64075,64075
 64075,64075 65425)))'))2020-07-14 11:57:48.210 CEST [8812] HINT:  See C
 include file "ntstatus.h" for a description of the hexadecimal value.
 POSTGIS="3.0.1 3.0.1" [EXTENSION] PGSQL="120" GEOS="3.8.0-CAPI-1.13.1 "
 SFCGAL="1.3.2" PROJ="Rel. 5.2.0, September 15th, 2018" GDAL="GDAL 2.4.4,
 released 2020/01/08" LIBXML="2.9.9" LIBJSON="0.12" LIBPROTOBUF="1.2.1"
 WAGYU="0.4.3 (Internal)" TOPOLOGY RASTER
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4723>
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