[postgis-tickets] [PostGIS] #5106: ST_RemEdgeNewFace and ST_RemEdgeModFace crash backend upon not finding side faces

[PostGIS]

#5106: ST_RemEdgeNewFace and ST_RemEdgeModFace crash backend upon not finding side
faces
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  Reporter:  laopsahl  |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  blocker   |  Milestone:  PostGIS 3.4.0
 Component:  topology  |    Version:  3.2.x
Resolution:            |   Keywords:
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Comment (by strk):

 I suspect the original reporter found {{{ ST_RemEdgeModFace }}} not
 segfaulting because that flavor of the version removes LESS faces than
 ST_RemEdgeNewFace so is less likely to introduce the problem. Or there's
 really a simpler way to trigger the crash w/out dropping the foreign key
 constraints and ONLY using RemEdgeNewFace
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5106#comment:9>
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