id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc
1773,Overlay operations kill the backend when passed input with NaN values  [FIXED BY GEOS-3.3.4],strk,pramsey,"ST_UnaryUnion doesn't survive NaN values:

{{{
strk=# select ST_UnaryUnion( '010200000002000000000000000000F8FF000000000000F8FF0000000000000000000000000000F03F' );
The connection to the server was lost. Attempting reset: Failed.
!> 
}}}

The geometry is  LINESTRING(-nan -nan,0 1), created by a bogus ST_Split (#1772). Origin of this bug is #1771.

Note that this is a GEOS bug so will need to be fixed there.
",defect,new,critical,PostGIS GEOS,postgis,2.0.x,,,