[postgis-tickets] [PostGIS] #5224: Segmentation fault in ST_Covers

PostGIS trac at osgeo.org
Fri Sep 9 20:57:03 PDT 2022


#5224: Segmentation fault in ST_Covers
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  Reporter:  klette   |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS GEOS
 Component:  postgis  |    Version:  3.2.x
Resolution:           |   Keywords:
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Changes (by robe):

 * milestone:  PostGIS 3.2.4 => PostGIS GEOS

Comment:

 hmm someone mentioned a similar issue to me and couldn't track down what
 was causing it and had the same issue of not being able to replicate
 outside of a production environment.  But they were running GEOS 3.7 and
 similar issues have been fixed since then. As I recall the trace looked
 very similar involving geos::geom::prep::PreparedPolygonPredicate.

 I noticed you are running GEOS 3.10.2.  Any chance you can upgrade to GEOS
 3.10.3 to rule out the issue has already been fixed?  Looking at the issue
 list in 3.10.3, https://libgeos.org/posts/2022-06-03-geos-3-10-3-released/
 I doubt your issue has been fixed though.

 I've flipped this to PostGIS GEOS, since it sounds like a GEOS issue.  If
 upgrading to 3.10.3 still doesn't fix it, then you should report to the
 GEOS issue tracker over here -- https://github.com/libgeos/geos/issues or
 report anyway if you can't upgrade
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5224#comment:1>
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