[Bug 247533] New: Mailformated entry in /etc/apt/sources list results in muon crash

[Dirk Sarpe]

https://bugs.kde.org/show_bug.cgi?id=247533

           Summary: Mailformated entry in /etc/apt/sources list results in
                    muon crash
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: dns_hmpf at web.de


Application: muon (1.0)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I added the following entry to /etc/apt/sources.list (missing u in ubuntu)
deb http://archive.ubuntu.com/buntu lucid

On startup muon crashed. An aptitude update tells me that the entry is
mailformated. After commenting the line out muon starts again.

OT: Really a nice application, very straightforward to use. Menu entries are
where I was suspecting them. Thanks. :)

The crash can be reproduced every time.

-- Backtrace:
Application: Muon Package Manager (muon), signal: Segmentation fault
[KCrash Handler]
#6  pkgDepCache::operator pkgCache& (this=<value optimized out>) at
/usr/include/apt-pkg/depcache.h:331
#7  QApt::Backend::reloadCache (this=<value optimized out>) at
/build/buildd/qapt-1.0/src/backend.cpp:133
#8  0x00007efff10db350 in QApt::Backend::init (this=0x1f85d20) at
/build/buildd/qapt-1.0/src/backend.cpp:118
#9  0x00000000004163fa in MuonMainWindow::initObject (this=0x1f71510) at
/build/buildd/muon-1.0/src/MuonMainWindow.cpp:51
#10 0x000000000041a2f9 in MainWindow::initObject (this=0x20) at
/build/buildd/muon-1.0/src/MainWindow.cpp:119
#11 0x000000000041c3dc in MainWindow::qt_metacall (this=0x1f71510,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff922281f0)
    at /build/buildd/muon-1.0/obj-x86_64-linux-gnu/src/MainWindow.moc:105
#12 0x00007efff01e37a7 in QMetaObject::activate (sender=0x22dc6c0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x226d2be) at
kernel/qobject.cpp:3280
#13 0x00007efff01e897f in QSingleShotTimer::timerEvent (this=0x22dc6c0) at
kernel/qtimer.cpp:308
#14 0x00007efff01dd599 in QObject::event (this=0x22dc6c0, e=0x0) at
kernel/qobject.cpp:1183
#15 0x00007effef31fcdc in QApplicationPrivate::notify_helper (this=0x1e545a0,
receiver=0x22dc6c0, e=0x7fff92228950) at kernel/qapplication.cpp:4389
#16 0x00007effef3257cd in QApplication::notify (this=0x7fff92228ca0,
receiver=0x22dc6c0, e=0x7fff92228950) at kernel/qapplication.cpp:4270
#17 0x00007efff1ef8eb6 in KApplication::notify (this=0x7fff92228ca0,
receiver=0x22dc6c0, event=0x7fff92228950) at
../../kdeui/kernel/kapplication.cpp:310
#18 0x00007efff01cba8c in QCoreApplication::notifyInternal
(this=0x7fff92228ca0, receiver=0x22dc6c0, event=0x7fff92228950) at
kernel/qcoreapplication.cpp:732
#19 0x00007efff01fb0b2 in QCoreApplication::sendEvent (this=0x1e59770) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QTimerInfoList::activateTimers (this=0x1e59770) at
kernel/qeventdispatcher_unix.cpp:602
#21 0x00007efff01f7e94 in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#22 0x00007effe9f0c8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#23 0x00007effe9f10748 in ?? () from /lib/libglib-2.0.so.0
#24 0x00007effe9f108fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#25 0x00007efff01f7b83 in QEventDispatcherGlib::processEvents (this=0x1e2fbf0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#26 0x00007effef3d17ee in QGuiEventDispatcherGlib::processEvents (this=0x20,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007efff01ca7b2 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#28 0x00007efff01cab9c in QEventLoop::exec (this=0x7fff92228bf0, flags=) at
kernel/qeventloop.cpp:201
#29 0x00007efff01cec4b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#30 0x000000000041623c in main (argc=<value optimized out>, argv=<value
optimized out>) at /build/buildd/muon-1.0/src/main.cpp:54

Reported using DrKonqi

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