[postgis-tickets] [PostGIS] #5105: False topology invalidity returned in presence of dangling edgerings

[PostGIS]

#5105: False topology invalidity returned in presence of dangling edgerings
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  Reporter:  strk      |      Owner:  strk
      Type:  defect    |     Status:  closed
  Priority:  medium    |  Milestone:  PostGIS 3.2.2
 Component:  topology  |    Version:  3.2.x
Resolution:  fixed     |   Keywords:  reliability
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Changes (by Sandro Santilli <strk@…>):

 * status:  new => closed
 * resolution:   => fixed


Comment:

 In [changeset:"efe02efd87d17cb1cfe09ae3003fb0b8ea5e3f79/git"
 efe02efd/git]:
 {{{
 #!CommitTicketReference repository="git"
 revision="efe02efd87d17cb1cfe09ae3003fb0b8ea5e3f79"
 Never consider rings composed of only dangling edges as a shell

 Works around a robustness issue with ptarray_is_ccw
 Closes #5105 in 3.2 branch (3.2.2dev)
 Includes NEWS entry
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5105#comment:13>
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