[postgis-tickets] [PostGIS] #3720: geobuf regress error on debbie and winnie

[PostGIS]

#3720: geobuf regress error on debbie and winnie
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  Reporter:  robe     |      Owner:  Björn Harrtell
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS 2.4.0
 Component:  postgis  |    Version:  2.3.x
Resolution:           |   Keywords:
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Comment (by strk):

 Sounds like a memory error to me. Not easy to spot because of pooled
 memory allocation (which is why we love unit tests). Try valgrinding
 PostgreSQL and see what you get. It happened more than once to me that
 the problem was in a {{{PG_FREE_IF_COPY(<wrong_argument_here>)}}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3720#comment:25>
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