[postgis-tickets] [PostGIS] #5315: ST_Buffer causes segfault on polygon with infinity coordinates

PostGIS trac at osgeo.org
Wed Jan 25 07:45:26 PST 2023


#5315: ST_Buffer causes segfault on polygon with infinity coordinates
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  Reporter:  ewie     |      Owner:  robe
      Type:  defect   |     Status:  new
  Priority:  blocker  |  Milestone:  PostGIS 3.0.9
 Component:  postgis  |    Version:  3.2.x
Resolution:           |   Keywords:
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Comment (by ewie):

 I attached the stacktrace that I got with windbg as described here:
 https://wiki.postgresql.org/wiki/Using_windbg.exe_to_debug_PostgreSQL.

 {{{
 PostgreSQL 14.6, compiled by Visual C++ build 1914, 64-bit
 POSTGIS="3.3.2 3.3.2" [EXTENSION] PGSQL="140" GEOS="3.11.1-CAPI-1.17.1"
 PROJ="7.2.1" LIBXML="2.9.9" LIBJSON="0.12" LIBPROTOBUF="1.2.1"
 WAGYU="0.5.0 (Internal)"
 }}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5315#comment:5>
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