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http://www.openoffice.org/issues/show_bug.cgi?id=90076
Issue #|90076
Summary|Crash in ScCellRangesBase::Notify
Component|Spreadsheet
Version|OOo 2.4.1 RC1
Platform|All
URL|
OS/Version|All
Status|NEW
Status whiteboard|
Keywords|
Resolution|
Issue type|PATCH
Priority|P3
Subcomponent|code
Assigned to|nn
Reported by|pmladek
------- Additional comments from [EMAIL PROTECTED] Wed May 28 15:02:38 +0000
2008 -------
I tested the build based on ooh680-m16 sources and ooo-build-2-4-1 branch. It
crashed on the C# sample that could be found in
/odk/examples/CLI/CSharp/Spreadsheet
The crash happend in sc/source/ui/unoobj/cellsuno.cxx in
ScCellRangesBase::Notify when it tried to call
RefChanged();
The attached backtrace shows that the object this did not exist at that time.
More dubugging showed it was most likely removed on the end of
ScTableSheetObj::getImplementation( (cppu::OWeakObject*)this )
Note that the method is defined the following way:
ScTableSheetObj* ScTableSheetObj::getImplementation( const
uno::Reference<uno::XInterface> xObj )
so there is created the temporary uno::Reference. The object "this" was probably
destructed together with this temporary reference.
I'll attach a patch that makes sure that the temporary object lives a bit
longer. It is only a workaround. I am not sure how it is supposed to work.
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