[Pkg-kde-extras] Bug#492150: konversation crashes with SIGSEGV on close [1.1~-rc1+svn834660-1]

[Steve Cotton]

Package: konversation
Version: 1.1~-rc1+svn834660-1
Severity: normal

Another crash-on-close bug.

I start Konversation and connect to irc.debian.org, which is set
to open 6 channels (connection is required for the crash).  

Wait for a minute.  A delay here seems to be required.
Using channels that have already been created also seems to help.

I then close it with either the normal KDE WM's "X" button or
FVWM's Close or Delete command (all cause the bug).




There's a crash with a different call-stack if you do the
following instead of quitting.  The call stacks are different
enought that I'm logging them separately.

    Right-click on one of the channel tabs, select "close tab",
    say OK to "do you want to leave #test", and SIGSEGV.


Weird stuff about my setup:
    I've previously had kdebase-runtime-bin-kde4 4:4.0.98-1
    installed (but removed it before logging this).


[Thread debugging using libthread_db enabled]
[New Thread 0x7fb6010146f0 (LWP 28428)]
[KCrash handler]
#5  QTabWidget::indexOf (this=0x0, w=0x1646dc0) at widgets/qtabwidget.cpp:612
#6  0x00007fb5ff54a96e in KTabWidget::setTabColor (this=0x0, w=0x1646dc0, 
    color=@0x7fff0914f350)
    at /build/buildd/kdelibs-3.5.9.dfsg.1/./kdeui/ktabwidget.cpp:125
#7  0x0000000000462d4a in ViewContainer::unsetViewNotification (
    this=0x13e3b00, view=0x1646dc0)
    at /tmp/buildd/konversation-1.1~-rc1+svn834660/./konversation/src/viewcontainer.cpp:1110
#8  0x00000000005b039a in Channel::qt_invoke (this=0x1646dc0, _id=78, 
    _o=0x7fff0914f460) at ./channel.moc:326
#9  0x00007fb5fec612d0 in QObject::activate_signal (this=0x15d0330, 
    clist=<value optimized out>, o=0x7fff0914f460) at kernel/qobject.cpp:2383
#10 0x000000000045b77b in Server::connectionStateChanged (this=0x15d0330, 
    t0=<value optimized out>, t1=Konversation::SSDeliberatelyDisconnected)
    at ./server.moc:820
#11 0x000000000059f63e in Server::quitServer (this=0x0)
    at /tmp/buildd/konversation-1.1~-rc1+svn834660/./konversation/src/server.cpp:696
#12 0x000000000059fbf2 in ConnectionManager::quitServers (this=0x12a13a0)
    at /tmp/buildd/konversation-1.1~-rc1+svn834660/./konversation/src/connectionmanager.cpp:230
#13 0x000000000059fd68 in KonversationApplication::prepareShutdown (
    this=0x7fff0914f850)
    at /tmp/buildd/konversation-1.1~-rc1+svn834660/./konversation/src/konversationapplication.cpp:225
#14 0x00000000005b1fb8 in KonversationApplication::qt_invoke (
    this=0x7fff0914f850, _id=26, _o=0x7fff0914f6f0)
    at ./konversationapplication.moc:178
#15 0x00007fb5fec6136c in QObject::activate_signal (this=0x7fff0914f850, 
    clist=<value optimized out>, o=0x7fff0914f6f0) at kernel/qobject.cpp:2359
#16 0x00007fb5fec61b04 in QObject::activate_signal (this=0x0, 
    signal=<value optimized out>) at kernel/qobject.cpp:2328
#17 0x00007fb5fe549640 in KApplication::qt_emit (this=0x7fff0914f850, _id=15, 
    _o=0x7fff0914f7b0) at ./kapplication.moc:278
#18 0x00007fb5fec6131c in QObject::activate_signal (this=0x7fff0914f850, 
    clist=<value optimized out>, o=0x7fff0914f7b0) at kernel/qobject.cpp:2381
#19 0x00007fb5fec61b04 in QObject::activate_signal (this=0x0, 
    signal=<value optimized out>) at kernel/qobject.cpp:2328
#20 0x00007fb5fec2007c in QEventLoop::enterLoop (this=0x13030e0)
    at kernel/qeventloop.cpp:213
#21 0x00007fb5fec1feb2 in QEventLoop::exec (this=0x0)
    at kernel/qeventloop.cpp:148
#22 0x000000000054a11f in main (argc=<value optimized out>, 
    argv=<value optimized out>)
    at /tmp/buildd/konversation-1.1~-rc1+svn834660/./konversation/src/main.cpp:115

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

Kernel: Linux 2.6.25 (PREEMPT)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages konversation depends on:
ii  kdelibs4c2a             4:3.5.9.dfsg.1-6 core libraries and binaries for al
ii  libc6                   2.7-12           GNU C Library: Shared libraries
ii  libgcc1                 1:4.3.1-7        GCC support library
ii  libqt3-mt               3:3.3.8b-5       Qt GUI Library (Threaded runtime v
ii  libstdc++6              4.3.1-7          The GNU Standard C++ Library v3
ii  libx11-6                2:1.1.4-2        X11 client-side library

Versions of packages konversation recommends:
ii  python                        2.5.2-1    An interactive high-level object-o
ii  ruby                          4.2        An interpreter of object-oriented 

Versions of packages konversation suggests:
ii  libsoap-lite-perl             0.710.08-1 Client and server side SOAP implem

-- no debconf information