cgal Polygon_set_2 segfault

Bug #788171 reported by fvila
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
cgal (Ubuntu)
New
Undecided
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Bug Description

On CGAL version 3.6.1-2ubuntu2, using Polygon_set_2 results in a segmentation fault. A proof of concept can be the Boolean_operations_2/sequence example.

When compiling against a debug build of CGAL, it works properly, but when compiling against a Release version, the segfault happens.

It did not happen on maverick.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: libcgal5 3.6.1-2ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Wed May 25 16:43:21 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: cgal
UpgradeStatus: Upgraded to natty on 2011-05-02 (23 days ago)

Revision history for this message
fvila (francesc-vila) wrote :
Revision history for this message
fvila (francesc-vila) wrote :

To check if I have some kind of conflict on packages when updating, I have installed a clean copy of ubuntu 11.04 on a virtual machine. This time is the 32bits version.

On the machine I have installed cmake, libcgal-demo, libcgal-dev and build-essential. This installs Qt4 and boost dependencies. Compiling the same example results on the same segmentation fault.

Thanks in advance,

Francesc

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