[postgis-tickets] [PostGIS] #4691: Segfault when creating an index on geography(Point, 4326) column that contains empty points

[PostGIS]

#4691: Segfault when creating an index on geography(Point, 4326) column that
contains empty points
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  Reporter:  aktiur    |      Owner:  pramsey
      Type:  defect    |     Status:  new
  Priority:  critical  |  Milestone:  PostGIS 2.5.5
 Component:  postgis   |    Version:  2.5.x
Resolution:            |   Keywords:
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Changes (by Algunenano):

 * priority:  low => critical
 * milestone:   => PostGIS 2.5.5


Comment:

 I can reproduce it in master using the instructions attached. It doesn't
 always happen, but creating and dropping the index several times leads to
 the crash eventually.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4691#comment:2>
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