[postgis-users] buffer(the_geom, 0) crashes the database

[Mark Cave-Ayland]

Benoît Andrieu wrote:

(cut)

> ---------------------------
> Microsoft Visual C++ Runtime Library
> ---------------------------
> Assertion failed!
> 
> Program: C:\PostgreSQL\bin\postgres.exe
> File: ../../source/headers/geos/noding/SegmentString.h
> Line: 175
> 
> Expression: pts->size() > 1
> 
> For information on how your program can cause an assertion
> failure, see the Visual C++ documentation on asserts

Yeah, this is a GEOS assertion and so the problem lies outside of 
PostGIS :(  Stefan, have you tried upgrading to the latest GEOS 3.0.3? 
There are a number of useful bugfixes in there which may help.


ATB,

Mark.

-- 
Mark Cave-Ayland
Sirius Corporation - The Open Source Experts
http://www.siriusit.co.uk
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