[postgis-tickets] [PostGIS] #5050: TopoGeo_AddPolygon() make postgres instance crash

[PostGIS]

#5050: TopoGeo_AddPolygon() make postgres instance crash
-----------------------+---------------------------
  Reporter:  wimned    |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  medium    |  Milestone:  PostGIS 3.1.5
 Component:  topology  |    Version:  3.1.x
Resolution:            |   Keywords:
-----------------------+---------------------------

Comment (by wimned):

 Could indeed be a postgres issue. We tried with these versions of postgres
 and postgis
 {{{
                                                             version
 ----------------------------------------------------------------------------------------------------------------------------------
  PostgreSQL 12.7 (Ubuntu 12.7-1.pgdg20.04+1) on x86_64-pc-linux-gnu,
 compiled by gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0, 64-bit
 (1 row)

 postgis_full_version
 -------------------------------------------------------------------------------------------------------------------------------------
  POSTGIS="3.3.0dev 7e294a6" [EXTENSION] PGSQL="120"
 GEOS="3.8.0-CAPI-1.13.1 " PROJ="6.3.1" LIBXML="2.9.10" LIBJSON="0.13.1"
 TOPOLOGY
 (1 row)

 }}}
 , still loosing connection:
 {{{
                      6
 (31 rows)

 NOTICE:  Corrupted topology: face 2 could not be constructed only from
 edges knowing about it (like edge 24).
 server closed the connection unexpectedly
         This probably means the server terminated abnormally
         before or while processing the request.
 connection to server was lost
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5050#comment:5>
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