Bug#307197: bbconf: Seg faults on start when no blackbox configuration exists

[Andrew Moise <chops@demiurgestudios.com>]

Package: bbconf
Version: 1.10-6.1
Severity: normal

  When I start blackbox with no existing configuration information (no
.blackboxrc, .blackbox/, .bbkeysrc, or .bbtools in ~), it immediately
seg faults:

[moise@mole ~]$ gdb bbconf
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This GDB was configured as "i386-linux"...Using host libthread_db library
"/lib/tls/libthread_db.so.1".

(gdb) run
Starting program: /usr/bin/bbconf 
[Thread debugging using libthread_db enabled]
[New Thread -1220317056 (LWP 5369)]
Could not open config file: Couldn't find style file.
Using internal defaults for plugin.
Could not open config file: /home/moise/.bbconf/config
Using internal defaults for plugin.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1220317056 (LWP 5369)]
MainWindow::widgetChanging (this=0xbffff6e0, w=0x8313240) at plugin.h:41
41              bool isModified() const { return m_modified; }
(gdb) bt
#0  MainWindow::widgetChanging (this=0xbffff6e0, w=0x8313240) at plugin.h:41
#1  0x080513e8 in MainWindow::changeFrame (this=0xbffff6e0, item=0x8313240)
    at tree.h:82
#2  0x08053f9c in MainWindow::qt_invoke (this=0xbffff6e0, _id=48, 
    _o=0xbffff530) at qucom_p.h:312
#3  0xb7b6771c in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#4  0xb7eb873b in QListView::selectionChanged () from /usr/lib/libqt-mt.so.3
#5  0xb7c4fd1b in QListView::setSelected () from /usr/lib/libqt-mt.so.3
#6  0x08052043 in MainWindow::setPlugins (this=0xbffff6e0, plist=0x8186568, 
    start_plugin=@0xbffff840) at win.cc:222
#7  0x080533e0 in main (argc=1, argv=0xbffff8f4) at main.cc:195
(gdb) 

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.10-1-686-smp
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages bbconf depends on:
ii  libaudio2            1.7-2               The Network Audio System (NAS). (s
ii  libc6                2.3.2.ds1-21        GNU C Library: Shared libraries an
ii  libfontconfig1       2.3.2-1             generic font configuration library
ii  libfreetype6         2.1.7-2.4           FreeType 2 font engine, shared lib
ii  libgcc1              1:3.4.3-12          GCC support library
ii  libice6              4.3.0.dfsg.1-12.0.1 Inter-Client Exchange library
ii  libpng12-0           1.2.8rel-1          PNG library - runtime
ii  libqt3c102-mt        3:3.3.4-3           Qt GUI Library (Threaded runtime v
ii  libsm6               4.3.0.dfsg.1-12.0.1 X Window System Session Management
ii  libstdc++5           1:3.3.5-12          The GNU Standard C++ Library v3
ii  libx11-6             4.3.0.dfsg.1-12.0.1 X Window System protocol client li
ii  libxcursor1          1.1.3-1             X cursor management library
ii  libxext6             4.3.0.dfsg.1-12.0.1 X Window System miscellaneous exte
ii  libxft2              2.1.7-1             FreeType-based font drawing librar
ii  libxrandr2           4.3.0.dfsg.1-12.0.1 X Window System Resize, Rotate and
ii  libxrender1          0.8.3-7             X Rendering Extension client libra
ii  libxt6               4.3.0.dfsg.1-12.0.1 X Toolkit Intrinsics
ii  xlibs                4.3.0.dfsg.1-12     X Keyboard Extension (XKB) configu
ii  zlib1g               1:1.2.2-4           compression library - runtime

-- no debconf information