https://bugs.freedesktop.org/show_bug.cgi?id=47368
Michael Meeks <michael.me...@novell.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |michael.me...@novell.com
--- Comment #31 from Michael Meeks <michael.me...@novell.com> 2012-07-12
09:21:29 PDT ---
Of course, it'd be fantastic to have a stack-trace with full symbols for this
SEGV:
0 libsvtlo.dylib 0x00af5de2
ValueSetAcc::getAccessibleAtPoint(com::sun::star::awt::Point const&) + 146
1 libvcllo.dylib 0x01936c31
hitTestRunner(com::sun::star::awt::Point,
com::sun::star::uno::Reference<com::sun::star::accessibility::XAccessibleContext>)
+ 257
...
uno::Reference< accessibility::XAccessibleContext > SAL_CALL
ValueSetAcc::getAccessibleContext()
throw (uno::RuntimeException)
{
ThrowIfDisposed();
return this;
}
We don't throw - since we get a SEGV; so ThrowIfDisposed must be accessing
invalid memory at: address 0x00000000fe000007 - so not related to a NULL ptr I
suppose.
svtools/source/control/valueimp.hxx shows this inheriting from:
class ValueSetAcc :
public ::comphelper::OBaseMutex,
public ValueSetAccComponentBase
typedef ::cppu::PartialWeakComponentImplHelper6<...
cppuhelper/inc/cppuhelper/compbase_ex.hxx
inc/cppuhelper/interfacecontainer.h:typedef OBroadcastHelperVar<
OMultiTypeInterfaceContainerHelper ,
OMultiTypeInterfaceContainerHelper::keyType > OBroadcastHelper;
It -seems- that the 'r' prefix is misleading, and that this is
a true member of the class; not a reference/pointer that can go
bad; so 'this' must be bad at the ValueSetAcc point.
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