[PostGIS] #6028: Mis-shapen Empty Polygon Crashes Backend

[PostGIS]

#6028: Mis-shapen Empty Polygon Crashes Backend
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  Reporter:  pramsey  |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:
 Component:  postgis  |    Version:  3.2.x
Resolution:           |   Keywords:
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Comment (by Paul Ramsey <pramsey@…>):

 In [changeset:"6439eaff7e42a33ca67d37ca594e8898ac78640c/git" 6439eaf/git]:
 {{{#!CommitTicketReference repository="git"
 revision="6439eaff7e42a33ca67d37ca594e8898ac78640c"
 Convert POLYGON(EMPTY) a polygon with an empty ring into
 POLYGON EMPTY a polygon with no rings, in the WKB input
 routine. Handle any existing POLYGON(EMPTY) in the
 gserialized_is_empty routine. References #6028
 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/6028#comment:6>
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