[PostGIS] #5916: ST_Split consumes excessive memory when input contains infinity values

[PostGIS]

#5916: ST_Split consumes excessive memory when input contains infinity values
----------------------+---------------------------
 Reporter:  dmyzl     |      Owner:  pramsey
     Type:  defect    |     Status:  new
 Priority:  medium    |  Milestone:  PostGIS 3.5.4
Component:  postgis   |    Version:  3.5.x
 Keywords:  ST_Split  |
----------------------+---------------------------
 Executing the following SQL consumes a large amount of memory, eventually
 exhausting system resources and causing the operation to fail. It might be
 better to raise an error before attempting to allocate such a large amount
 of memory:

 {{{
 SELECT ST_SPLIT(
     ST_GEOMFROMTEXT('LINESTRING(123456789
 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999,
 0 1)'),
     ST_GEOMFROMTEXT('MULTIPOINT(0 1, 0 0, 2 3)')
 );
 }}}

 postgis_full_version:

 {{{
 POSTGIS="3.5.3 0" [EXTENSION] PGSQL="170" GEOS="3.13.1-CAPI-1.19.2"
 SFCGAL="SFCGAL 1.5.0, CGAL 5.6, BOOST 1.74.0" PROJ="9.3.1
 NETWORK_ENABLED=OFF URL_ENDPOINT=https://cdn.proj.org
 USER_WRITABLE_DIRECTORY=/home/yzl/.local/share/proj
 DATABASE_PATH=/home/yzl/project/build_pg_postgis/proj-9.3.1/tmp_install/share/proj/proj.db"
 (compiled against PROJ 9.3.1) GDAL="GDAL 3.7.2, released 2023/09/05"
 LIBXML="2.9.13" LIBJSON="0.17" LIBPROTOBUF="1.3.3" WAGYU="0.5.0
 (Internal)" (core procs from "3.5.2 dea6d0a" need upgrade) TOPOLOGY
 (topology procs from "3.5.2 dea6d0a" need upgrade) RASTER (raster procs
 from "3.5.2 dea6d0a" need upgrade) (sfcgal procs from "3.5.2 dea6d0a" need
 upgrade)
 }}}
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/5916>
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