[postgis-devel] [PostGIS] #179: ST_MakeLine and ST_MakeLine_Garry crash server with null arrays
PostGIS
trac at osgeo.org
Wed Oct 7 04:50:38 PDT 2009
#179: ST_MakeLine and ST_MakeLine_Garry crash server with null arrays
----------------------+-----------------------------------------------------
Reporter: robe | Owner: pramsey
Type: defect | Status: reopened
Priority: medium | Milestone: postgis 1.3.7
Component: postgis | Version: 1.3.X
Resolution: | Keywords:
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Comment (by robe):
Yap this particular one only exhibits itself if you have more than one
NULL in the table. Now that I have added a multi null table to garden of
geometries. It crashes with this. Still broken in trunk.
psql:torturetest150_subset.sql:46749: ERROR: function 68F0C770 returned
NULL
psql:torturetest150_subset.sql:46760: NOTICE: No points in input array
psql:torturetest150_subset.sql:46760: ERROR: function 68F0C770 returned
NULL
psql:torturetest150_subset.sql:46771: server closed the connection
unexpectedly
The final killer is.
{{{
SELECT ST_MakeLine(foo1.the_geom)
FROM ((SELECT CAST(Null As geometry) As the_geom
FROM generate_series(1,4) As foo)) As foo1
LIMIT 3;
}}}
--
Ticket URL: <http://trac.osgeo.org/postgis/ticket/179#comment:22>
PostGIS <http://trac.osgeo.org/postgis/>
PostGIS
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