[postgis-users] Crash with Collection

[Rene Neidt]

Hello Pg users,

We have found a reproducable crash condition within our Postgis
installation.

select isValid(geomunion((select geometryfromtext('LINESTRING(0 2, 0
2)')),(select geometryfromtext('POLYGON((0 0, 0 1, 2 1, 2 0, 0 0))'))))

Is this a known Problem?

Postgis version: 'POSTGIS="1.1.0" GEOS="2.2.1-CAPI-1.0.1" PROJ="Rel. 4.4.9,
29 Oct 2004" USE_STATS'
Postgres version: 'PostgreSQL 8.1.2 on i686-pc-mingw32, compiled by GCC
gcc.exe (GCC) 3.4.2 (mingw-special)'

__________________________________________________________________

Rene Neidt
Projektleiter Software
IDU Ingenieurgesellschaft für Datenverarbeitung und Umweltschutz mbH
Theodor-Körner-Allee 16
02763 Zittau
Germany
Tel	++49 3583 61-15-37
Fax	++49 3583 61-12-10
Internet  http://www.idu.de/, http://www.webmapserver.de/
Anfahrt: http://www.stadtplan-zittau.de/?alias=idu