[kontact] [Bug 313887] New: KMail crashes when selecting specific e-mail (PDF+TeX attachment)

markus.wallerberger at gmx.at markus.wallerberger at gmx.at
Fri Jan 25 16:42:44 GMT 2013 

https://bugs.kde.org/show_bug.cgi?id=313887

            Bug ID: 313887
           Summary: KMail crashes when selecting specific e-mail (PDF+TeX
                    attachment)
    Classification: Unclassified
           Product: kontact
           Version: 4.9.4
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: markus.wallerberger at gmx.at

Application: kontact (4.9.4)
KDE Platform Version: 4.9.4
Qt Version: 4.8.3
Operating System: Linux 3.5.0-22-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
In KMail 4.9.4, when I select one specific e-mail in my inbox, KMail crashes.
All other e-mails work fine.

The e-mail is 1.9 MiB in size and has a TeX file and a PDF file as attachments.
It is in the inbox folder of an Akonadi IMAP resource linked to my GMail
account. I provide a cleaned-up version of the e-mail as attachment.

- Reproducible:
Always.

- Steps to reproduce:
1. Open KMail
2. Select this e-mail in the folder view

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7feab2e177c0 (LWP 17148))]

Thread 4 (Thread 0x7feaab247700 (LWP 17149)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007feac438eb2d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007feac438ec39 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007feabf8d8e9a in start_thread (arg=0x7feaab247700) at
pthread_create.c:308
#4  0x00007feac50b9cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7feaaa946700 (LWP 17150)):
#0  0x00007feabdc3b14b in __GI_clock_gettime (clock_id=1, tp=0x7feaaa945b30) at
../sysdeps/unix/clock_gettime.c:116
#1  0x00007feac57599c4 in do_gettime (frac=0x7feaaa945b18, sec=0x7feaaa945b10)
at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00007feac582f41d in QTimerInfoList::updateCurrentTime
(this=this at entry=0x7feaa4002860) at kernel/qeventdispatcher_unix.cpp:343
#4  0x00007feac582f763 in QTimerInfoList::timerWait (this=0x7feaa4002860,
tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x00007feac582e2cc in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7feaaa945c04) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007feac582e375 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x00007feabf409618 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007feabf409cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007feabf409ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007feac582ec16 in QEventDispatcherGlib::processEvents
(this=0x7feaa40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x00007feac57ff2bf in QEventLoop::processEvents
(this=this at entry=0x7feaaa945dc0, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007feac57ff548 in QEventLoop::exec (this=0x7feaaa945dc0, flags=...) at
kernel/qeventloop.cpp:204
#13 0x00007feac5700b10 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#14 0x00007feac5703aec in QThreadPrivate::start (arg=0xfe8b30) at
thread/qthread_unix.cpp:338
#15 0x00007feabf8d8e9a in start_thread (arg=0x7feaaa946700) at
pthread_create.c:308
#16 0x00007feac50b9cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fea5def0700 (LWP 17154)):
#0  0x00007feabf8daf69 in __pthread_mutex_lock (mutex=0x7fea58000a60) at
pthread_mutex_lock.c:92
#1  0x00007feabf446e21 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feabf409897 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feabf409d22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007feabf409ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007feac582ec16 in QEventDispatcherGlib::processEvents
(this=0x7fea580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007feac57ff2bf in QEventLoop::processEvents
(this=this at entry=0x7fea5deefd80, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007feac57ff548 in QEventLoop::exec (this=0x7fea5deefd80, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007feac5700b10 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007feac57e1478 in QDnotifySignalThread::run (this=0x1574ca0) at
io/qfilesystemwatcher_dnotify.cpp:179
#10 0x00007feac5703aec in QThreadPrivate::start (arg=0x1574ca0) at
thread/qthread_unix.cpp:338
#11 0x00007feabf8d8e9a in start_thread (arg=0x7fea5def0700) at
pthread_create.c:308
#12 0x00007feac50b9cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7feab2e177c0 (LWP 17148)):
[KCrash Handler]
#6  0x00007fea62747041 in operator[] (i=<optimized out>, this=0x1c50fe0) at
/usr/include/qt4/QtCore/qstring.h:703
#7  MessageCore::StringUtil::quoteHtmlChars (str=..., removeLineBreaks=true) at
../../messagecore/stringutil.cpp:651
#8  0x00007fea61024464 in
MessageViewer::ObjectTreeParser::processTextPlainSubtype (this=0x7fff18369b60,
curNode=0x26f6d00, result=...) at ../../messageviewer/objecttreeparser.cpp:1404
#9  0x00007fea61022cfb in
MessageViewer::ObjectTreeParser::parseObjectTreeInternal
(this=this at entry=0x7fff18369b60, node=0x26f6d00, node at entry=0x276b410) at
../../messageviewer/objecttreeparser.cpp:353
#10 0x00007fea61022f17 in MessageViewer::ObjectTreeParser::stdChildHandling
(this=this at entry=0x7fff18369dd0, child=0x276b410) at
../../messageviewer/objecttreeparser.cpp:1452
#11 0x00007fea61023332 in processMultiPartMixedSubtype (node=0x16388c0,
this=0x7fff18369dd0) at ../../messageviewer/objecttreeparser.cpp:1485
#12 MessageViewer::ObjectTreeParser::processMultiPartMixedSubtype
(this=0x7fff18369dd0, node=0x16388c0) at
../../messageviewer/objecttreeparser.cpp:1474
#13 0x00007fea61022cfb in
MessageViewer::ObjectTreeParser::parseObjectTreeInternal (this=0x7fff18369dd0,
node=0x16388c0) at ../../messageviewer/objecttreeparser.cpp:353
#14 0x00007fea610582b0 in MessageViewer::ViewerPrivate::parseContent
(this=this at entry=0x1530820, content=0x16388c0) at
../../messageviewer/viewer_p.cpp:1023
#15 0x00007fea61059b7c in MessageViewer::ViewerPrivate::displayMessage
(this=this at entry=0x1530820) at ../../messageviewer/viewer_p.cpp:895
#16 0x00007fea6105a096 in MessageViewer::ViewerPrivate::updateReaderWin
(this=0x1530820) at ../../messageviewer/viewer_p.cpp:2252
#17 0x00007fea6105cdea in MessageViewer::ViewerPrivate::qt_static_metacall
(_o=0x1530820, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
./viewer_p.moc:230
#18 0x00007feac5815f5f in QMetaObject::activate (sender=0x15308b0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#19 0x00007feac581526c in QObject::event (this=0x15308b0, e=<optimized out>) at
kernel/qobject.cpp:1157
#20 0x00007feac61e1e9c in QApplicationPrivate::notify_helper
(this=this at entry=0xe696d0, receiver=receiver at entry=0x15308b0,
e=e at entry=0x7fff1836a800) at kernel/qapplication.cpp:4562
#21 0x00007feac61e630a in QApplication::notify (this=0x7fff1836ac00,
receiver=0x15308b0, e=0x7fff1836a800) at kernel/qapplication.cpp:4423
#22 0x00007feac6eea1d6 in KApplication::notify (this=0x7fff1836ac00,
receiver=0x15308b0, event=0x7fff1836a800) at
../../kdeui/kernel/kapplication.cpp:311
#23 0x00007feac580056e in QCoreApplication::notifyInternal
(this=0x7fff1836ac00, receiver=0x15308b0, event=0x7fff1836a800) at
kernel/qcoreapplication.cpp:915
#24 0x00007feac5831462 in sendEvent (event=0x7fff1836a800, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QTimerInfoList::activateTimers (this=0xe73460) at
kernel/qeventdispatcher_unix.cpp:611
#26 0x00007feac582e584 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#27 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#28 0x00007feabf409ab5 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007feabf409de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007feabf409ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007feac582ebf6 in QEventDispatcherGlib::processEvents (this=0xe39c10,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0x00007feac6286c1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007feac57ff2bf in QEventLoop::processEvents
(this=this at entry=0x7fff1836aa70, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007feac57ff548 in QEventLoop::exec (this=0x7fff1836aa70, flags=...) at
kernel/qeventloop.cpp:204
#35 0x00007feac5804708 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#36 0x0000000000403339 in main (argc=1, argv=0x7fff1836ad48) at
../../../kontact/src/main.cpp:219

Reported using DrKonqi

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