[Bug 200627] New: Crash when checking PGP/GPG signature

Alex Merry kde at randomguy3.me.uk
Sat Jul 18 08:42:09 BST 2009 

https://bugs.kde.org/show_bug.cgi?id=200627

           Summary: Crash when checking PGP/GPG signature
           Product: kmail
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: kde at randomguy3.me.uk


Application that crashed: kmail
Version of the application: 1.12.90
KDE Version: 4.3.60 (KDE 4.3.60 (KDE 4.4 >= 20090706))
Qt Version: 4.5.1
Operating System: Linux 2.6.30-ARCH x86_64

What I was doing when the application crashed:
I was reading a message from nf2 on kde-core-devel, then clicked +, which moved
to the next message from nf2.  Then it crashed, apparently while checking nf2's
PGP signature.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fffcd79a594 in mem2mem_check () from /lib/libc.so.6
#6  0x000000000000011b in ?? ()
#7  0x00007fffc91a656a in Kleo::CryptoBackendFactory::openpgp (this=0x786) at
/home/kde-devel/src/KDE/kdepim/libkleo/kleo/cryptobackendfactory.cpp:128
#8  0x00007fffd24510b3 in
KMail::ObjectTreeParser::processMultiPartSignedSubtype (this=0x7fffc95018d0,
node=0x32180f0) at
/home/kde-devel/src/KDE/kdepim/kmail/objecttreeparser.cpp:1332
#9  0x00007fffd24645d7 in process (this=0x32de8a0, otp=0x7fffc95018d0,
node=0x32180f0, result=@0x7fffc9501710) at
/home/kde-devel/src/KDE/kdepim/kmail/bodypartformatter.cpp:120
#10 0x00007fffd2448d44 in KMail::ObjectTreeParser::parseObjectTree
(this=0x7fffc95018d0, node=0x32180f0) at
/home/kde-devel/src/KDE/kdepim/kmail/objecttreeparser.cpp:303
#11 0x00007fffd22c06d2 in KMReaderWin::parseMsg (this=0x264e5f0,
aMsg=0x2eeace0) at /home/kde-devel/src/KDE/kdepim/kmail/kmreaderwin.cpp:1660
#12 0x00007fffd22bfdf7 in KMReaderWin::displayMessage (this=0x264e5f0) at
/home/kde-devel/src/KDE/kdepim/kmail/kmreaderwin.cpp:1592
#13 0x00007fffd22bf848 in KMReaderWin::updateReaderWin (this=0x264e5f0) at
/home/kde-devel/src/KDE/kdepim/kmail/kmreaderwin.cpp:1532
#14 0x00007fffd22bdd05 in KMReaderWin::setMsg (this=0x264e5f0, aMsg=0x2eeace0,
force=true) at /home/kde-devel/src/KDE/kdepim/kmail/kmreaderwin.cpp:1334
#15 0x00007fffd22bbbe2 in KMReaderWin::slotMessageArrived (this=0x264e5f0,
msg=0x2eeace0) at /home/kde-devel/src/KDE/kdepim/kmail/kmreaderwin.cpp:922
#16 0x00007fffd22cc692 in KMReaderWin::qt_metacall (this=0x264e5f0,
_c=QMetaObject::InvokeMetaMethod, _id=34, _a=0x7fffc9502130) at
/home/kde-devel/build/KDE/kdepim/kmail/kmreaderwin.moc:193
#17 0x00007fffcfa9fee9 in QMetaObject::activate (sender=0x2f234e0,
from_signal_index=4, to_signal_index=4, argv=0x7fffc9502130) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3119
#18 0x00007fffcfaa028d in QMetaObject::activate (sender=0x2f234e0,
m=0x7fffd2ac3020, local_signal_index=0, argv=0x7fffc9502130) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3193
#19 0x00007fffd24ced1d in KMail::FolderJob::messageRetrieved (this=0x2f234e0,
_t1=0x2eeace0) at /home/kde-devel/build/KDE/kdepim/kmail/folderjob.moc:99
#20 0x00007fffd24dbb99 in KMail::ImapJob::slotGetMessageResult (this=0x2f234e0,
job=0x3226270) at /home/kde-devel/src/KDE/kdepim/kmail/imapjob.cpp:460
#21 0x00007fffd24dd0c6 in KMail::ImapJob::qt_metacall (this=0x2f234e0,
_c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffc95023b0) at
/home/kde-devel/build/KDE/kdepim/kmail/imapjob.moc:82
#22 0x00007fffcfa9fee9 in QMetaObject::activate (sender=0x3226270,
from_signal_index=7, to_signal_index=7, argv=0x7fffc95023b0) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3119
#23 0x00007fffcfaa028d in QMetaObject::activate (sender=0x3226270,
m=0x7fffd2f99000, local_signal_index=3, argv=0x7fffc95023b0) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3193
#24 0x00007fffd2be8c65 in KJob::result (this=0x3226270, _t1=0x3226270) at
/home/kde-devel/build/KDE/kdelibs/kdecore/kjob.moc:188
#25 0x00007fffd2be8106 in KJob::emitResult (this=0x3226270) at
/home/kde-devel/src/KDE/kdelibs/kdecore/jobs/kjob.cpp:304
#26 0x00007fffd03c6222 in KIO::SimpleJob::slotFinished (this=0x3226270) at
/home/kde-devel/src/KDE/kdelibs/kio/kio/job.cpp:477
#27 0x00007fffd03c8d04 in KIO::TransferJob::slotFinished (this=0x3226270) at
/home/kde-devel/src/KDE/kdelibs/kio/kio/job.cpp:948
#28 0x00007fffd03d1011 in KIO::TransferJob::qt_metacall (this=0x3226270,
_c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7fffc9502760) at
/home/kde-devel/build/KDE/kdelibs/kio/jobclasses.moc:343
#29 0x00007fffcfa9fee9 in QMetaObject::activate (sender=0x2d60cd0,
from_signal_index=8, to_signal_index=8, argv=0x0) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3119
#30 0x00007fffcfaa028d in QMetaObject::activate (sender=0x2d60cd0,
m=0x7fffd07dce00, local_signal_index=4, argv=0x0) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3193
#31 0x00007fffd04918db in KIO::SlaveInterface::finished (this=0x2d60cd0) at
/home/kde-devel/build/KDE/kdelibs/kio/slaveinterface.moc:165
#32 0x00007fffd048f339 in KIO::SlaveInterface::dispatch (this=0x2d60cd0,
_cmd=104, rawdata=@0x7fffc9502ae0) at
/home/kde-devel/src/KDE/kdelibs/kio/kio/slaveinterface.cpp:175
#33 0x00007fffd048ef88 in KIO::SlaveInterface::dispatch (this=0x2d60cd0) at
/home/kde-devel/src/KDE/kdelibs/kio/kio/slaveinterface.cpp:91
#34 0x00007fffd04846dc in KIO::Slave::gotInput (this=0x2d60cd0) at
/home/kde-devel/src/KDE/kdelibs/kio/kio/slave.cpp:322
#35 0x00007fffd0485701 in KIO::Slave::qt_metacall (this=0x2d60cd0,
_c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffc9502c20) at
/home/kde-devel/build/KDE/kdelibs/kio/slave.moc:76
#36 0x00007fffcfa9fee9 in QMetaObject::activate (sender=0x25a6690,
from_signal_index=4, to_signal_index=4, argv=0x0) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3119
#37 0x00007fffcfaa028d in QMetaObject::activate (sender=0x25a6690,
m=0x7fffd07d6100, local_signal_index=0, argv=0x0) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:3193
#38 0x00007fffd03976df in KIO::Connection::readyRead (this=0x25a6690) at
/home/kde-devel/build/KDE/kdelibs/kio/connection.moc:86
#39 0x00007fffd0393f31 in KIO::ConnectionPrivate::dequeue (this=0x2d4df90) at
/home/kde-devel/src/KDE/kdelibs/kio/kio/connection.cpp:82
#40 0x00007fffd039766e in KIO::Connection::qt_metacall (this=0x25a6690,
_c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x2134670) at
/home/kde-devel/build/KDE/kdelibs/kio/connection.moc:73
#41 0x00007fffcfa997e4 in QMetaCallEvent::placeMetaCall (this=0x2ece570,
object=0x25a6690) at /home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:489
#42 0x00007fffcfa9b933 in QObject::event (this=0x25a6690, e=0x2ece570) at
/home/kde-devel/kde-qt/src/corelib/kernel/qobject.cpp:1117
#43 0x00007fffce42d856 in QApplicationPrivate::notify_helper (this=0x1e44c50,
receiver=0x25a6690, e=0x2ece570) at
/home/kde-devel/kde-qt/src/gui/kernel/qapplication.cpp:4057
#44 0x00007fffce42b9df in QApplication::notify (this=0x7fffc9503ab0,
receiver=0x25a6690, e=0x2ece570) at
/home/kde-devel/kde-qt/src/gui/kernel/qapplication.cpp:3604
#45 0x00007fffd31e6faf in KApplication::notify (this=0x7fffc9503ab0,
receiver=0x25a6690, event=0x2ece570) at
/home/kde-devel/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:302
#46 0x00007fffcfa83b7c in QCoreApplication::notifyInternal
(this=0x7fffc9503ab0, receiver=0x25a6690, event=0x2ece570) at
/home/kde-devel/kde-qt/src/corelib/kernel/qcoreapplication.cpp:610
#47 0x00007fffcfa87a35 in QCoreApplication::sendEvent (receiver=0x25a6690,
event=0x2ece570) at
../../include/QtCore/../../../kde-qt/src/corelib/kernel/qcoreapplication.h:213
#48 0x00007fffcfa84d54 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x1de7c30) at
/home/kde-devel/kde-qt/src/corelib/kernel/qcoreapplication.cpp:1247
#49 0x00007fffcfa8496f in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at
/home/kde-devel/kde-qt/src/corelib/kernel/qcoreapplication.cpp:1140
#50 0x00007fffcfabd4a1 in QCoreApplication::sendPostedEvents () at
../../include/QtCore/../../../kde-qt/src/corelib/kernel/qcoreapplication.h:218
#51 0x00007fffcfabbd43 in postEventSourceDispatch (s=0x1e47180) at
/home/kde-devel/kde-qt/src/corelib/kernel/qeventdispatcher_glib.cpp:209
#52 0x00007fffc4217dbe in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#53 0x00007fffc421b568 in g_main_context_iterate () from
/usr/lib/libglib-2.0.so.0
#54 0x00007fffc421b690 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#55 0x00007fffcfabcd25 in QEventDispatcherGlib::processEvents (this=0x1e44810,
flags={i = 36}) at
/home/kde-devel/kde-qt/src/corelib/kernel/qeventdispatcher_glib.cpp:324
#56 0x00007fffce4ec85c in QGuiEventDispatcherGlib::processEvents
(this=0x1e44810, flags={i = 36}) at
/home/kde-devel/kde-qt/src/gui/kernel/qguieventdispatcher_glib.cpp:202
#57 0x00007fffcfa80db8 in QEventLoop::processEvents (this=0x7fffc95038f0,
flags={i = 36}) at /home/kde-devel/kde-qt/src/corelib/kernel/qeventloop.cpp:149
#58 0x00007fffcfa80ef5 in QEventLoop::exec (this=0x7fffc95038f0, flags={i = 0})
at /home/kde-devel/kde-qt/src/corelib/kernel/qeventloop.cpp:200
#59 0x00007fffcfa8427e in QCoreApplication::exec () at
/home/kde-devel/kde-qt/src/corelib/kernel/qcoreapplication.cpp:888
#60 0x00007fffce42b626 in QApplication::exec () at
/home/kde-devel/kde-qt/src/gui/kernel/qapplication.cpp:3526
#61 0x0000000000403783 in main (argc=3, argv=0x7fffc9503c48) at
/home/kde-devel/src/KDE/kdepim/kmail/main.cpp:146

Reported using DrKonqi

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