Bug#442411: btanks: segfaults shortly after starting single player game

[Dmitry V. Rutsky]

Package: btanks
Version: 0.5.4740-2
Severity: important

After just starting single player game it hangs almost immediately;
the console output shows message about signal 11 and appropriate
gdb command after a lot of debug information, seemingly not directly related
to the crash.

I compiled btanks from source and ran it under GDB;  it gives the
following backtrace:
====
(gdb) bt
#0  0x00002aba8de4a033 in std::_List_node_base::hook () from /usr/lib/libstdc++.so.6
#1  0x00002aba8d571bd2 in std::list<sigc::slot_base, std::allocator<sigc::slot_base> >::insert () from /usr/lib/btanks/libbt.so
#2  0x00002aba8d67f903 in IWindow::run () from /usr/lib/btanks/libbt.so
#3  0x0000000000401085 in main (argc=1, argv=0x7fff1d9ec058) at src/main.cpp:46
====
It's difficult to locate outright with GDB alone the exact code responsible
for this as there's macro usage.

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.20.4 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages btanks depends on:
ii  btanks-data             0.5.4740-2       fast 2D tank arcade game - game da
ii  libc6                   2.6.1-4          GNU C Library: Shared libraries
ii  libexpat1               1.95.8-4         XML parsing C library - runtime li
ii  libgcc1                 1:4.2.1-5        GCC support library
ii  libgl1-mesa-glx [libgl1 7.0.1-2          A free implementation of the OpenG
ii  libopenal0a             1:0.0.8-6        OpenAL is a portable library for 3
ii  libsdl-image1.2         1.2.6-1          image loading library for Simple D
ii  libsdl1.2debian         1.2.11-9         Simple DirectMedia Layer
ii  libsigc++-2.0-0c2a      2.0.17-2         type-safe Signal Framework for C++
ii  libstdc++6              4.2.1-5          The GNU Standard C++ Library v3
ii  libvorbisfile3          1.2.0.dfsg-2     The Vorbis General Audio Compressi
ii  zlib1g                  1:1.2.3.3.dfsg-5 compression library - runtime

btanks recommends no packages.

-- no debconf information