Version:           svn (using KDE 4.4.2) 
OS:                OS X

See Summary and Steps to Reproduce.

Reproducible: Always

Steps to Reproduce:
Open KPresenter (didn't have a KWord build), insert a chart, change the title of an axis *in the chart tool*.

Actual Results:  
Crash.

Expected Results:  
No crash ;-)

The crash does not happen if the text is changed directly in the chart tool. The difference is that the chart shape programatically changes the text shape's document like so:

d->titleData->document()->setPlainText( text );



Here's the backtrace:

Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x000000000000009c
0x00000001025794c8 in QTextFrame::firstPosition ()
(gdb) back
#0  0x00000001025794c8 in QTextFrame::firstPosition ()
#1  0x000000011c641523 in Layout::updateFrameStack (this=0x11eb5ce40) at /Users/joh/Applications/KDE4/src/koffice/plugins/textshape/Layout.cpp:2020
#2  0x000000011c646aaf in Layout::resetPrivate (this=0x11eb5ce40) at /Users/joh/Applications/KDE4/src/koffice/plugins/textshape/Layout.cpp:926
#3  0x000000011c64bda6 in Layout::start (this=0x11eb5ce40) at /Users/joh/Applications/KDE4/src/koffice/plugins/textshape/Layout.cpp:97
#4  0x000000010053280a in KoTextDocumentLayout::layout () at /Users/joh/Applications/KDE4/src/koffice/libs/kotext/KoTextDocumentLayout.cpp:464
#5  0x000000011c623f0a in TextShape::paintComponent (this=0x11eb39bc0, painter=@0x7fff5fbfad80, converter=@0x116b9b5e0) at /Users/joh/Applications/KDE4/src/koffice/plugins/textshape/TextShape.cpp:167
#6  0x0000000100791338 in KoShapeContainer::paint (this=0x11eb39bc0, painter=@0x7fff5fbfad80, converter=@0x116b9b5e0) at /Users/joh/Applications/KDE4/src/koffice/libs/flake/KoShapeContainer.cpp:143
#7  0x0000000100791677 in KoShapeContainer::paint (this=0x11eb3cae8, painter=@0x7fff5fbfad80, converter=@0x116b9b5e0) at /Users/joh/Applications/KDE4/src/koffice/libs/flake/KoShapeContainer.cpp:180
#8  0x000000010079510b in KoShapeManager::paintShape (this=0x116b9c640, shape=0x11eb3cae8, painter=@0x7fff5fbfad80, converter=@0x116b9b5e0, forPrint=false) at /Users/joh/Applications/KDE4/src/koffice/libs/flake/KoShapeManager.cpp:362
#9  0x00000001007947e5 in KoShapeManagerPaintingStrategy::paint (this=0x116b8aa10, shape=0x11eb3cae8, painter=@0x7fff5fbfad80, converter=@0x116b9b5e0, forPrint=false) at /Users/joh/Applications/KDE4/src/koffice/libs/flake/KoShapeManagerPaintingStrategy.cpp:53
#10 0x0000000100797f6e in KoShapeManager::paint (this=0x116b9c640, painter=@0x7fff5fbfad80, converter=@0x116b9b5e0, forPrint=false) at /Users/joh/Applications/KDE4/src/koffice/libs/flake/KoShapeManager.cpp:329
#11 0x00000001186ab1eb in KoPAViewModeNormal::paint (this=0x11682c000, canvas=<value temporarily unavailable, due to optimizations>, painter=@0x7fff5fbfad80, paintRect=@0x7fff5fbfad40) at /Users/joh/Applications/KDE4/src/koffice/libs/kopageapp/KoPAViewModeNormal.cpp:66
#12 0x00000001186a29a9 in KoPACanvasBase::paint (this=0x116b9be18, painter=@0x7fff5fbfad80, paintRect={xp = 0, yp = 80, w = 262, h = 169}) at /Users/joh/Applications/KDE4/src/koffice/libs/kopageapp/KoPACanvasBase.cpp:192
#13 0x00000001186a07a0 in KoPACanvas::paintEvent (this=<value temporarily unavailable, due to optimizations>, event=0x7fff5fbfb510) at /Users/joh/Applications/KDE4/src/koffice/libs/kopageapp/KoPACanvas.cpp:102
#14 0x00000001023a051a in QWidget::event ()
#15 0x00000001186a082d in KoPACanvas::event (this=0x116b9bdf0, e=0x7fff5fbfb510) at /Users/joh/Applications/KDE4/src/koffice/libs/kopageapp/KoPACanvas.cpp:96
#16 0x0000000102349dbd in QApplicationPrivate::notify_helper ()
#17 0x000000010235071d in QApplication::notify ()
#18 0x000000010145b92a in KApplication::notify ()
#19 0x0000000102000acc in QCoreApplication::notifyInternal ()
#20 0x0000000102349e5c in qt_sendSpontaneousEvent ()
#21 0x00000001022f381d in -[QCocoaView drawRect:] ()
#22 0x00007fff86ed6131 in -[NSView _drawRect:clip:] ()
#23 0x00007fff86ed3907 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#24 0x00007fff86ed4292 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#25 0x00007fff86ed4292 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#26 0x00007fff86ed4292 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#27 0x00007fff86ed4292 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#28 0x00007fff86ed4292 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#29 0x00007fff86ed4292 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#30 0x00007fff86ed4292 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#31 0x00007fff86ed2ee8 in -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()
#32 0x00007fff86ecf79a in -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] ()
#33 0x00007fff86e48ff6 in -[NSView displayIfNeeded] ()
#34 0x00000001022f7caa in -[QCocoaWindow displayIfNeeded] ()
#35 0x00007fff86e43ea2 in _handleWindowNeedsDisplay ()
#36 0x00007fff88915077 in __CFRunLoopDoObservers ()
#37 0x00007fff888f0ef4 in __CFRunLoopRun ()
#38 0x00007fff888f084f in CFRunLoopRunSpecific ()
#39 0x00007fff819c691a in RunCurrentEventLoopInMode ()
#40 0x00007fff819c667d in ReceiveNextEventCommon ()
#41 0x00007fff819c65d8 in BlockUntilNextEventMatchingListInMode ()
#42 0x00007fff86e1929e in _DPSNextEvent ()
#43 0x00007fff86e18bed in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] ()
#44 0x00007fff86dde8d3 in -[NSApplication run] ()
#45 0x0000000102305324 in QEventDispatcherMac::processEvents ()
#46 0x00000001020daa74 in QEventLoop::processEvents ()
#47 0x00000001020dad94 in QEventLoop::exec ()
#48 0x00000001020dc3bc in QCoreApplication::exec ()
#49 0x0000000100015c28 in kdemain (argc=<value temporarily unavailable, due to optimizations>, argv=<value temporarily unavailable, due to optimizations>) at /Users/joh/Applications/KDE4/src/koffice/kpresenter/part/main.cpp:44
#50 0x0000000100009ec4 in start ()