[PostGIS] #5635: ST_Split with NaN coordinates and empty geometry causes crash or invalid memory alloc request size

PostGIS trac at osgeo.org
Mon Dec 4 11:06:38 PST 2023


#5635: ST_Split with NaN coordinates and empty geometry causes crash or invalid
memory alloc request size
----------------------+----------------------------
  Reporter:  robe     |      Owner:  robe
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.0.11
 Component:  postgis  |    Version:  3.4.x
Resolution:           |   Keywords:
----------------------+----------------------------
Comment (by Paul Ramsey <pramsey@…>):

 In [changeset:"b41fb7fa411a13733b18503884614b0b038b530d/git" b41fb7f/git]:
 {{{#!CommitTicketReference repository="git"
 revision="b41fb7fa411a13733b18503884614b0b038b530d"
 Prevent NaN and infinite coordinates
 in input and blade geometries of ST_Split
 References #5635 for PostGIS 3.5.0
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5635#comment:9>
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