[Bug 238754] New: Kmail crashes if closed while loading IMAP folder contents

[Niklas Moran]

https://bugs.kde.org/show_bug.cgi?id=238754

           Summary: Kmail crashes if closed while loading IMAP folder
                    contents
           Product: kmail
           Version: 1.13.3
          Platform: Archlinux Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: niklas at niklasmoran.com


Application: kmail (1.13.3)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.34-ARCH i686
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Kmail crashed when I closed it while it was trying to download the folder
contents of one of my IMAP mailboxes.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  KMFilterMgr::deref (this=0x0, force=false) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfiltermgr.cpp:367
#7  0xb6dfa227 in KMail::AccountManager::processNextCheck (this=0x87e02e0,
_newMail=false) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/accountmanager.cpp:175
#8  0xb6dfb408 in KMail::AccountManager::qt_metacall (this=0x87e02e0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf82ece4)
    at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/accountmanager.moc:102
#9  0xb6982e0a in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#10 0xb69913af in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#11 0xb6d736bf in KMAccount::finishedCheck (this=0x881fa30, _t1=false,
_t2=KMAccount::CheckOK) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmaccount.moc:174
#12 0xb6d756be in KMAccount::checkDone (this=0x881fa30, newmail=false,
status=KMAccount::CheckOK) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmaccount.cpp:513
#13 0xb6e69693 in KMAcctImap::killAllJobs (this=0x881fa30,
disconnectSlave=false) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmacctimap.cpp:204
#14 0xb6e87af1 in ~KMFolderImap (this=0x87e95f8, __in_chrg=<value optimized
out>) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfolderimap.cpp:95
#15 0xb6e87c42 in ~KMFolderImap (this=0x87e95f8, __in_chrg=<value optimized
out>) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfolderimap.cpp:104
#16 0xb6dba112 in ~KMFolder (this=0x87e9500, __in_chrg=<value optimized out>)
at /home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfolder.cpp:170
#17 0xb6dba422 in ~KMFolder (this=0x87e9500, __in_chrg=<value optimized out>)
at /home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfolder.cpp:171
#18 0xb6e04406 in qDeleteAll<QList<KMFolderNode*>::iterator> (this=0x87e95c0,
__in_chrg=<value optimized out>) at /usr/include/QtCore/qalgorithms.h:322
#19 ~KMFolderDir (this=0x87e95c0, __in_chrg=<value optimized out>) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfolderdir.cpp:91
#20 0xb6e04482 in ~KMFolderDir (this=0x87e95c0, __in_chrg=<value optimized
out>) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfolderdir.cpp:93
#21 0xb6e0452e in qDeleteAll<QList<KMFolderNode*>::iterator> (this=0x87e8e0c,
__in_chrg=<value optimized out>) at /usr/include/QtCore/qalgorithms.h:322
#22 ~KMFolderRootDir (this=0x87e8e0c, __in_chrg=<value optimized out>) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfolderdir.cpp:37
#23 0xb6e06d66 in ~KMFolderMgr (this=0x87e8e00, __in_chrg=<value optimized
out>) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfoldermgr.cpp:51
#24 0xb6e06e12 in ~KMFolderMgr (this=0x87e8e00, __in_chrg=<value optimized
out>) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmfoldermgr.cpp:54
#25 0xb6ed9f2f in KMKernel::cleanup (this=0xbf82f088) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/kmkernel.cpp:1800
#26 0x0804aa0d in main (argc=6804484, argv=0xb78d2c18) at
/home/phil/kdemod/core/kdepim/src/kdepim-4.4.3/kmail/main.cpp:158

This bug may be a duplicate of or related to bug 235657, bug 235656, bug
230326.

Possible duplicates by query: bug 236283, bug 235802, bug 235657, bug 235656,
bug 235587.

Reported using DrKonqi

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