[postgis-tickets] [PostGIS] #4709: Backend crash with TopoGeo_addLinestring against an invalid topology (2)

[PostGIS]

#4709: Backend crash with TopoGeo_addLinestring against an invalid topology (2)
-----------------------+--------------------
  Reporter:  strk      |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  blocker   |  Milestone:
 Component:  topology  |    Version:  master
Resolution:            |   Keywords:
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Comment (by strk):

 For the record, while trying a few things to corrupt the topology and
 invoke the ST_AddEdgeModFace function I'm getting other kind of errors
 (but no segfaults) like:
 {{{
  ERROR:  ptarray_contains_point called on unclosed ring
 }}}

 I'll keep trying but those errors should probably also be somehow handled
 and transformed in a clear message for the user that the underlying
 topology is corrupted

-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/4709#comment:6>
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