Bug 203999

Summary:	Kmail crashes when mail has vCalendar file attached
Product:	[Applications] kdepimlibs	Reporter:	Peter Sørensen <pjs>
Component:	kcal	Assignee:	kdepim bugs <kdepim-bugs>
Status:	RESOLVED FIXED
Severity:	crash	CC:	christophe
Priority:	NOR
Version:	4.3
Target Milestone:	---
Platform:	Unlisted Binaries
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	This is the culprit

Description Peter Sørensen 2009-08-15 23:17:32 UTC

Application that crashed: kmail
Version of the application: 1.12.0
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-ARCH x86_64

What I was doing when the application crashed:
Someone sent me an invitation to a meeting. /usr/bin/file outputs: "Ny aftale konvent møde kl 1800 (1).ics: vCalendar calendar file" on the attachment. If i click the mail kmail crashes instantly. I had to retrive the content via my web interface.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  0x00007faf4eb3a80b in ?? () from /usr/lib/libQtCore.so.4
#6  0x00007faf4eb3ac2d in QString::arg () from /usr/lib/libQtCore.so.4
#7  0x00007faf4fd6b3ae in KLocalizedString::subs () from /usr/lib/libkdecore.so.5
#8  0x00007faf4656a916 in i18ncp<int, QString, QString, QString> () from /usr/lib/libkcal.so.4
#9  0x00007faf46568276 in KCal::IncidenceFormatter::recurrenceString () from /usr/lib/libkcal.so.4
#10 0x00007faf46569f58 in invitationDetailsEvent () from /usr/lib/libkcal.so.4
#11 0x00007faf4656d3b5 in KCal::IncidenceFormatter::InvitationBodyVisitor::visit () from /usr/lib/libkcal.so.4
#12 0x00007faf4655903d in formatICalInvitationHelper () from /usr/lib/libkcal.so.4
#13 0x00007faf46559ed4 in KCal::IncidenceFormatter::formatICalInvitationNoHtml () from /usr/lib/libkcal.so.4
#14 0x00007faf353b2b95 in (anonymous namespace)::Formatter::format () from /usr/lib/kde4/kmail_bodypartformatter_text_calendar.so
#15 0x00007faf4f57e809 in KMail::ObjectTreeParser::parseObjectTree () from /usr/lib/libkmailprivate.so.4
#16 0x00007faf4f57f2a5 in KMail::ObjectTreeParser::stdChildHandling () from /usr/lib/libkmailprivate.so.4
#17 0x00007faf4f57f5b4 in KMail::ObjectTreeParser::processMultiPartMixedSubtype () from /usr/lib/libkmailprivate.so.4
#18 0x00007faf4f57f0ae in KMail::ObjectTreeParser::parseObjectTree () from /usr/lib/libkmailprivate.so.4
#19 0x00007faf4f4045b9 in KMReaderWin::parseMsg () from /usr/lib/libkmailprivate.so.4
#20 0x00007faf4f3f3d5a in KMReaderWin::displayMessage () from /usr/lib/libkmailprivate.so.4
#21 0x00007faf4f3f3f34 in KMReaderWin::updateReaderWin () from /usr/lib/libkmailprivate.so.4
#22 0x00007faf4f3ffb6d in KMReaderWin::qt_metacall () from /usr/lib/libkmailprivate.so.4
#23 0x00007faf4ebf1dec in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#24 0x00007faf4ebebd93 in QObject::event () from /usr/lib/libQtCore.so.4
#25 0x00007faf4e08869c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#26 0x00007faf4e08f96e in QApplication::notify () from /usr/lib/libQtGui.so.4
#27 0x00007faf50272ff6 in KApplication::notify () from /usr/lib/libkdeui.so.5
#28 0x00007faf4ebdccec in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#29 0x00007faf4ec08302 in ?? () from /usr/lib/libQtCore.so.4
#30 0x00007faf4ec0526d in ?? () from /usr/lib/libQtCore.so.4
#31 0x00007faf45c0ddbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0x00007faf45c11568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#33 0x00007faf45c11690 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0x00007faf4ec051b6 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#35 0x00007faf4e11b64e in ?? () from /usr/lib/libQtGui.so.4
#36 0x00007faf4ebdb5f2 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#37 0x00007faf4ebdb9c4 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#38 0x00007faf4ebddb79 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#39 0x0000000000402f89 in _start ()

This bug may be a duplicate of or related to bug 201007

Reported using DrKonqi

Comment 1 Peter Sørensen 2009-08-15 23:30:46 UTC

Created attachment 36184 [details]
This is the culprit

This is an annonymized version of the vcalendar file.. i checked by mailing it to myself, and sure enough, this version crashes kmail too.

Comment 2 Allen Winter 2009-08-16 15:00:03 UTC

SVN commit 1011953 by winterz:

Don't crash when formatting the recurrence string for a yearly recurrence on a day-of-week.
BUG: 203999
MERGE: e4,4.3


 M  +16 -14    incidenceformatter.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1011953

Comment 3 Allen Winter 2009-08-16 15:00:50 UTC

SVN commit 1011954 by winterz:

Backport r1011953 by winterz from trunk to the 4.3 branch:

Don't crash when formatting the recurrence string for a yearly recurrence on a day-of-week.
CCBUG: 203999
MERGE: e4,4.3



 M  +16 -14    incidenceformatter.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1011954