[Bug 203624] (steps) Crash when you apply filter and click on new subfolder (stack overflow/recursion ? , KMFolder::viewConfigChanged,KMFolder::setUserWhoField , readConfig)

[Dario Andres]

https://bugs.kde.org/show_bug.cgi?id=203624


Dario Andres <andresbajotierra at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Crash when you apply filter |(steps) Crash when you
                   |and click on new subfolder  |apply filter and click on
                   |                            |new subfolder (stack
                   |                            |overflow/recursion ? ,
                   |                            |KMFolder::viewConfigChanged
                   |                            |,KMFolder::setUserWhoField
                   |                            |, readConfig)




--- Comment #9 from Dario Andres <andresbajotierra gmail com>  2009-08-13 01:50:31 ---
Bug 186265 also showed another testcase scenario.

Check for bug 186265 comment 4 and bug 186265 comment 5 for more references of
the long backtrace (50000~ lines) showing a repeated pattern (overflow..): 

#1930 0x0000003d8db39a45 in QAbstractItemModel::reset (this=0x4333ac0) at
kernel/qabstractitemmodel.cpp:2263
#1931 0x00007f9877d2751c in KMail::MessageListView::StorageModel::qt_metacall
(this=0x4333ac0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff39eef880)
    at
/usr/src/debug/kdepim-4.2.98/x86_64-redhat-linux-gnu/kmail/moc_storagemodel.cpp:92
#1932 0x0000003d8db54fdc in QMetaObject::activate (sender=0x31dbd70,
from_signal_index=<value optimized out>, to_signal_index=<value optimized out>,
argv=0x1) at kernel/qobject.cpp:3113
#1933 0x00007f9877e030d0 in KMFolder::setUserWhoField (this=0x31dbd70,
whoField=@0x7fff39eefba0, writeConfig=false) at
/usr/src/debug/kdepim-4.2.98/kmail/kmfolder.cpp:745
#1934 0x00007f9877e03d58 in KMFolder::readConfig (this=0x31dbd70,
configGroup=@0x7fff39eefd00) at
/usr/src/debug/kdepim-4.2.98/kmail/kmfolder.cpp:211
#1935 0x00007f9877e2e1aa in FolderStorage::readConfig (this=0x3396620) at
/usr/src/debug/kdepim-4.2.98/kmail/folderstorage.cpp:963
#1936 0x00007f9877edf079 in KMFolderImap::readConfig (this=0x3396620) at
/usr/src/debug/kdepim-4.2.98/kmail/kmfolderimap.cpp:214
#1937 0x00007f9877e2a480 in FolderStorage::countUnread (this=0x3548c30) at
/usr/src/debug/kdepim-4.2.98/kmail/folderstorage.cpp:866
#1938 0x00007f987814923a in
KMail::MessageListView::Core::Model::setStorageModel (this=0x272f880,
storageModel=<value optimized out>, 
    preSelectionMode=KMail::MessageListView::Core::PreSelectLastSelected) at
/usr/src/debug/kdepim-4.2.98/kmail/messagelistview/core/model.cpp:733
#1939 0x00007f98781499c6 in
KMail::MessageListView::Core::Model::slotStorageModelLayoutChanged (this=<value
optimized out>)
    at /usr/src/debug/kdepim-4.2.98/kmail/messagelistview/core/model.cpp:4440
#1940 0x00007f9877d263d4 in KMail::MessageListView::Core::Model::qt_metacall
(this=0x272f880, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff39ef0300)
    at
/usr/src/debug/kdepim-4.2.98/x86_64-redhat-linux-gnu/kmail/moc_model.cpp:80
#1941 0x0000003d8db54fdc in QMetaObject::activate (sender=0x4333ac0,
from_signal_index=<value optimized out>, to_signal_index=<value optimized out>,
argv=0x1) at kernel/qobject.cpp:3113

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