[postgis-tickets] [PostGIS] #3463: Crash loading polygons in topology

[PostGIS]

#3463: Crash loading polygons in topology
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  Reporter:  strk      |      Owner:  strk
      Type:  defect    |     Status:  new
  Priority:  blocker   |  Milestone:  PostGIS 2.2.2
 Component:  topology  |    Version:  2.2.x
Resolution:            |   Keywords:
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Comment (by strk):

 The edge collection HEXWKB:
 {{{
 0105000000050000000102000000030000005946848FA75C234172F067CA5D6C52416180868FA75C23416B2866CA5D6C52414B99B4ECCA5C2341D131C05E596C52410102000000040000005946848FA75C234172F067CA5D6C5241F8285C8FEB5C234120F46C4A556C524130DD2446F15C234186C9544D546C52419FB0DFEB145D2341D95DC9214E6C52410102000000040000004B99B4ECCA5C2341D131C05E596C5241F8285C8FEB5C234142AD694A556C5241DE4D1D90EB5C23417E3F484A556C52419FB0DFEB145D2341D95DC9214E6C5241010200000002000000487B838FA75C2341D40968CA5D6C52414B99B4ECCA5C2341D131C05E596C5241010200000002000000487B838FA75C2341D40968CA5D6C52415946848FA75C234172F067CA5D6C5241
 }}}

 I confirm ST_BuildArea returns NULL with that input, while
 ST_BuildArea(ST_Node(x)) returns an area.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3463#comment:6>
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