Bug#530030: step: hangs consuming 100% CPU when placing a spring

[Dmitri Gribenko <gribozavr@gmail.com>]

Package: step
Version: 4:4.2.2-1+b1
Severity: normal


If you start step and try to add a spring, step will hang and consume 100% CPU.
Examples that come with step and use springs run OK, but if you try to select a
spring and change its parameters, step will hang.

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.29.2-05may2009
Locale: LANG=ru_UA.UTF-8, LC_CTYPE=ru_UA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages step depends on:
ii  kdebase-runtime               4:4.2.2-1  runtime components from the offici
ii  kdelibs5                      4:4.2.2-2  core libraries for all KDE 4 appli
ii  libc6                         2.9-4      GNU C Library: Shared libraries
ii  libqt4-opengl                 4.5.1-2    Qt 4 OpenGL module
ii  libqt4-xml                    4.5.1-2    Qt 4 XML module
ii  libqtcore4                    4.5.1-2    Qt 4 core module
ii  libqtgui4                     4.5.1-2    Qt 4 GUI module
ii  libstdc++6                    4.4.0-4    The GNU Standard C++ Library v3

step recommends no packages.

step suggests no packages.

-- no debconf information