[Bug 113517] Migration from 32 bits to 64 bits change endianess and crash kmail on indexes

[Josh Berry]

https://bugs.kde.org/show_bug.cgi?id=113517


Josh Berry <des at condordes.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |des at condordes.net




--- Comment #1 from Josh Berry <des condordes net>  2009-03-16 00:59:08 ---
Here is a backtrace and log output demonstrating the problem.  (Copied from bug
182582 comment 4 and 5.)

Backtrace:

Application: KMail (kmail), signal SIGABRT
Thread 1 (Thread 0xb42fe920 (LWP 24307)):
[KCrash Handler]
#6  0xffffe424 in __kernel_vsyscall ()
#7  0xb66c9670 in raise () from /lib/libc.so.6
#8  0xb66caeb8 in abort () from /lib/libc.so.6
#9  0xb66c26ee in __assert_fail () from /lib/libc.so.6
#10 0xb75e0147 in KMMsgBase::getLongPart (this=0x904d368,
t=KMMsgBase::MsgSizePart) at /usr/src/kde4/kdepim/kmail/kmmsgbase.cpp:1035
#11 0xb759928e in KMMsgInfo::msgSize (this=0x6) at
/usr/src/kde4/kdepim/kmail/kmmsginfo.cpp:592
#12 0xb75df017 in KMMsgBase::asIndexString (this=0x904d368, length=@0xbfc69778)
at /usr/src/kde4/kdepim/kmail/kmmsgbase.cpp:1160
#13 0xb75df9e1 in KMMsgBase::syncIndexString (this=0x904d368) at
/usr/src/kde4/kdepim/kmail/kmmsgbase.cpp:1196
#14 0xb770bc8c in KMFolderIndex::updateIndex (this=0x86ffac0,
aboutToClose=true) at /usr/src/kde4/kdepim/kmail/kmfolderindex.cpp:57
#15 0xb7608dec in KMFolderMbox::reallyDoClose (this=0x86ffac0) at
/usr/src/kde4/kdepim/kmail/kmfoldermbox.cpp:289
#16 0xb7619473 in KMFolderImap::reallyDoClose (this=0x86ffac0) at
/usr/src/kde4/kdepim/kmail/kmfolderimap.cpp:131
#17 0xb758550d in FolderStorage::close (this=0x6, aForced=243) at
/usr/src/kde4/kdepim/kmail/folderstorage.cpp:110
#18 0xb7563322 in KMFolder::close (this=0x86feed0, owner=0xb79142ab
"MessageListView::StorageModel", force=<value optimized out>) at
/usr/src/kde4/kdepim/kmail/kmfolder.cpp:542
#19 0xb77fa767 in ~StorageModel (this=0x8edd968) at
/usr/src/kde4/kdepim/kmail/messagelistview/storagemodel.cpp:186
#20 0xb784d664 in KMail::MessageListView::Core::Widget::setStorageModel
(this=0x83eed48, storageModel=0x0,
preSelectionMode=KMail::MessageListView::Core::PreSelectNone)
    at /usr/src/kde4/kdepim/kmail/messagelistview/core/widgetbase.cpp:315
#21 0xb77ff749 in KMail::MessageListView::Widget::setFolder (this=0x83eed48,
fld=0x0, icon=@0xbfc69a38,
preSelectionMode=KMail::MessageListView::Core::PreSelectNone)
    at /usr/src/kde4/kdepim/kmail/messagelistview/widget.cpp:113
#22 0xb77f779e in KMail::MessageListView::Pane::setCurrentFolder
(this=0x84f77d0, fld=0x0, preferEmptyTab=false,
preSelectionMode=KMail::MessageListView::Core::PreSelectNone, 
    overrideLabel=@0xbfc69a84) at
/usr/src/kde4/kdepim/kmail/messagelistview/pane.cpp:204
#23 0xb76fb6eb in KMMainWidget::folderSelected (this=0x83ea320,
aFolder=0x85f75f0, forceJumpToUnread=false, preferNewTabForOpening=<value
optimized out>)
    at /usr/src/kde4/kdepim/kmail/kmmainwidget.cpp:3021
#24 0xb76fb84f in KMMainWidget::slotFolderViewManagerFolderActivated
(this=0x83ea320, fld=0x85f75f0, middleClick=<value optimized out>) at
/usr/src/kde4/kdepim/kmail/kmmainwidget.cpp:2884
#25 0xb7706669 in KMMainWidget::qt_metacall (this=0x83ea320,
_c=QMetaObject::InvokeMetaMethod, _id=161, _a=0xbfc69bb8) at
/usr/src/kde4/build/kdepim/kmail/kmmainwidget.moc:509
#26 0xb723d2f1 in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#27 0xb723d8a3 in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#28 0xb751965a in KMail::FolderViewManager::folderActivated (this=0x875d168,
_t1=0x85f75f0, _t2=false) at /usr/src/kde4/build/kdepim/kmail/folderview.moc:89
#29 0xb751bf1e in KMail::FolderViewManager::viewFolderActivated
(this=0x875d168, view=0x88fa760, fld=0x85f75f0, middleButton=<value optimized
out>) at /usr/src/kde4/kdepim/kmail/folderview.cpp:149
#30 0xb7520af6 in KMail::FolderView::activateItemInternal (this=0x88fa760,
fvi=0x8aee640, keepSelection=false, notifyManager=true, middleButton=<value
optimized out>)
    at /usr/src/kde4/kdepim/kmail/folderview.cpp:999
#31 0xb7519273 in KMail::FolderView::activateItem (this=0x88fa760,
fvi=0x8aee640, keepSelection=<value optimized out>, middleButton=<value
optimized out>)
    at /usr/src/kde4/kdepim/kmail/folderview.cpp:976
#32 0xb751c661 in KMail::FolderView::slotItemClicked (this=0x88fa760,
item=0x8aee648, column=0) at /usr/src/kde4/kdepim/kmail/folderview.cpp:529
#33 0xb7523b88 in KMail::FolderView::qt_metacall (this=0x88fa760,
_c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfc69db8) at
/usr/src/kde4/build/kdepim/kmail/folderview.moc:204
#34 0xb7529043 in KMail::MainFolderView::qt_metacall (this=0x88fa760,
_c=QMetaObject::InvokeMetaMethod, _id=139, _a=0xbfc69db8) at
/usr/src/kde4/build/kdepim/kmail/mainfolderview.moc:64
#35 0xb723d2f1 in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#36 0xb723d8a3 in QMetaObject::activate () from /usr/lib/qt4/libQtCore.so.4
#37 0xb6f7018a in QTreeWidget::itemClicked () from /usr/lib/qt4/libQtGui.so.4
#38 0xb6f73ea5 in ?? () from /usr/lib/qt4/libQtGui.so.4
#39 0x088fa760 in ?? ()
#40 0x08aee648 in ?? ()
#41 0x00000000 in ?? ()

Log messages:

kmail(25014) KMFolderIndex::updateIndexStreamPtr: utime(
"/home/des/.kde4/share/apps/kmail/imap/.2000640747.directory/.INBOX.directory/.backup.index.ids"
, 0) failed (KMMsgDict::getFolderIdsLocation( *this )) 
kmail(25014) KMFolderIndex::readIndexHeader: Index File sizeOfLong is 8  while
sizeof(long) is 4  !
kmail: /usr/src/kde4/kdepim/kmail/kmmsgbase.cpp:1048: off_t
KMMsgBase::getLongPart(KMMsgBase::MsgPartType) const: Assertion `sizeOfLong ==
len' failed.

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