Bugzilla – Attachment 159520 Details for
Bug 126828
Variables having assigned objects from closed components pretend to still be valid. Attempts to inspect them in the IDE cause crashes.
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bt with debug symbols
bt.txt (text/plain), 15.24 KB, created by
Julien Nabet
on 2020-04-12 16:32:18 UTC
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Description:
bt with debug symbols
Filename:
MIME Type:
Creator:
Julien Nabet
Created:
2020-04-12 16:32:18 UTC
Size:
15.24 KB
patch
obsolete
>Thread 1 "soffice.bin" received signal SIGSEGV, Segmentation fault. >0x00007ffff51a88b4 in com::sun::star::uno::Sequence<com::sun::star::document::CmisProperty>::Sequence (this=0x7ffffffedd30, Python Exception <class 'gdb.MemoryError'> Cannot access memory at address 0x150: >rSeq=<error reading variable: Cannot access memory at address 0x150>) > at include/com/sun/star/uno/Sequence.hxx:65 >65 osl_atomic_increment( &rSeq._pSequence->nRefCount ); >(gdb) bt >#0 0x00007ffff51a88b4 in com::sun::star::uno::Sequence<com::sun::star::document::CmisProperty>::Sequence(com::sun::star::uno::Sequence<com::sun::star::document::CmisProperty> const&) > Python Exception <class 'gdb.MemoryError'> Cannot access memory at address 0x150: > (this=0x7ffffffedd30, rSeq=<error reading variable: Cannot access memory at address 0x150>) at include/com/sun/star/uno/Sequence.hxx:65 >#1 0x00007ffff5489c43 in SfxBaseModel::getCmisProperties() (this=0x8c45830) at sfx2/source/doc/sfxbasemodel.cxx:2465 >#2 0x00007ffff5489c7d in non-virtual thunk to SfxBaseModel::getCmisProperties() () at /home/julien/lo/libreoffice/instdir/program/libsfxlo.so >#3 0x00007fffe3909b45 in gcc3::callVirtualMethod(void*, unsigned int, void*, _typelib_TypeDescriptionReference*, bool, unsigned long*, unsigned int, unsigned long*, double*) > (pThis=0x8c45868, nVtableIndex=3, pRegisterReturn=0x7ffffffedd30, pReturnTypeRef=0x2824b30, bSimpleReturn=false, pStack=0x7ffffffedd40, nStack=0, pGPR=0x7ffffffee030, pFPR=0x7ffffffedff0) > at bridges/source/cpp_uno/gcc3_linux_x86-64/callvirtualmethod.cxx:77 >#4 0x00007fffe39086be in cpp_call(bridges::cpp_uno::shared::UnoInterfaceProxy*, bridges::cpp_uno::shared::VtableSlot, _typelib_TypeDescriptionReference*, int, _typelib_MethodParameter*, void*, void**, _uno_Any**) (pThis=0xa04dbe0, aVtableSlot=..., pReturnTypeRef=0x2824b30, nParams=0, pParams=0x0, pUnoReturn=0x7ffffffee1d0, pUnoArgs=0x0, ppUnoExc=0x7ffffffee2f0) > at bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:233 >#5 0x00007fffe3907b0d in bridges::cpp_uno::shared::unoInterfaceProxyDispatch(uno_Interface*, typelib_TypeDescription const*, void*, void**, uno_Any**) > (pUnoI=0xa04dbe0, pMemberDescr=0x6c7b9a0, pReturn=0x7ffffffee1d0, pArgs=0x0, ppException=0x7ffffffee2f0) at bridges/source/cpp_uno/gcc3_linux_x86-64/uno2cpp.cxx:330 >#6 0x00007fffd910702f in stoc_corefl::(anonymous namespace)::IdlAttributeFieldImpl::get(com::sun::star::uno::Any const&) (this=0x9da3ff0, rObj= > uno::Any("com.sun.star.lang.XComponent": {<com::sun::star::uno::XInterface> = {_vptr$XInterface = 0x8c458c0}, <No data fields>})) at stoc/source/corereflection/criface.cxx:189 >#7 0x00007fffd9108065 in non-virtual thunk to stoc_corefl::(anonymous namespace)::IdlAttributeFieldImpl::get(com::sun::star::uno::Any const&) () > at /home/julien/lo/libreoffice/instdir/program/libreflectionlo.so >#8 0x00007fffd90646db in (anonymous namespace)::IntrospectionAccessStatic_Impl::getPropertyValueByIndex(com::sun::star::uno::Any const&, int) const (this=0x9d9be80, obj= > uno::Any("com.sun.star.lang.XComponent": {<com::sun::star::uno::XInterface> = {_vptr$XInterface = 0x8c458c0}, <No data fields>}), nSequenceIndex=46) at stoc/source/inspect/introspection.cxx:568 >#9 0x00007fffd906417b in (anonymous namespace)::IntrospectionAccessStatic_Impl::getPropertyValue(com::sun::star::uno::Any const&, rtl::OUString const&) const (this=0x9d9be80, obj= > uno::Any("com.sun.star.lang.XComponent": {<com::sun::star::uno::XInterface> = {_vptr$XInterface = 0x8c458c0}, <No data fields>}), aPropertyName="CmisProperties") at stoc/source/inspect/introspection.cxx:497 >#10 0x00007fffd9060432 in (anonymous namespace)::ImplIntrospectionAccess::getPropertyValue(rtl::OUString const&) (this=0x9dc0230, aPropertyName="CmisProperties") at stoc/source/inspect/introspection.cxx:1013 >#11 0x00007fffd9061ca5 in non-virtual thunk to (anonymous namespace)::ImplIntrospectionAccess::getPropertyValue(rtl::OUString const&) () at /home/julien/lo/libreoffice/instdir/program/libintrospectionlo.so >#12 0x00007ffff5c4240b in SbUnoObject::Notify(SfxBroadcaster&, SfxHint const&) (this=0x8de8030, rBC=..., rHint=...) at basic/source/classes/sbunoobj.cxx:2072 >#13 0x00007ffff49fdf17 in SfxBroadcaster::Broadcast(SfxHint const&) (this=0x74d0390, rHint=...) at svl/source/notify/SfxBroadcaster.cxx:49 >#14 0x00007ffff5dce169 in SbxVariable::Broadcast(SfxHintId) (this=0x991e450, nHintId=SfxHintId::BasicDataWanted) at basic/source/sbx/sbxvar.cxx:181 >#15 0x00007ffff5dc6cba in SbxValue::Get(SbxValues&) const (this=0x991e450, rRes=...) at basic/source/sbx/sbxvalue.cxx:285 >#16 0x00007fffa2e56769 in basctl::WatchWindow::ImplGetSBXForEntry(weld::TreeIter const&, bool&) (this=0x88f5ca0, rEntry=..., rbArrayElement=@0x7ffffffef13f: false) at basctl/source/basicide/baside2b.cxx:2177 >#17 0x00007fffa2e59309 in basctl::WatchWindow::UpdateWatches(bool)::$_1::operator()(weld::TreeIter&) const (this=0x8ab81a0, rEntry=...) at basctl/source/basicide/baside2b.cxx:2343 >#18 0x00007fffa2e59062 in std::_Function_handler<bool (weld::TreeIter&), basctl::WatchWindow::UpdateWatches(bool)::$_1>::_M_invoke(std::_Any_data const&, weld::TreeIter&) (__functor=..., __args=...) > at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h:285 >#19 0x00007fffe51f20ab in std::function<bool (weld::TreeIter&)>::operator()(weld::TreeIter&) const (this=0x7ffffffef2c8, __args=...) > at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h:688 >#20 0x00007fffe517246a in (anonymous namespace)::GtkInstanceTreeView::all_foreach(std::function<bool (weld::TreeIter&)> const&) (this=0x6c92df0, func=...) at vcl/unx/gtk3/gtk3gtkinst.cxx:10005 >#21 0x00007fffa2e51ec9 in basctl::WatchWindow::UpdateWatches(bool) (this=0x88f5ca0, bBasicStopped=false) at basctl/source/basicide/baside2b.cxx:2332 >#22 0x00007fffa2e8b4cf in basctl::ModulWindowLayout::UpdateDebug(bool) (this=0x6f1ba70, bBasicStopped=false) at basctl/source/basicide/baside2.cxx:1453 >#23 0x00007fffa2e86b93 in basctl::ModulWindow::BasicBreakHdl() (this=0x6283360) at basctl/source/basicide/baside2.cxx:673 >#24 0x00007fffa2eb45f9 in basctl::Shell::CallBasicBreakHdl(StarBASIC const*) (this=0x280a990, pBasic=0x6e705a0) at basctl/source/basicide/basides1.cxx:1275 >#25 0x00007fffa2f19faf in basctl::ExtraData::GlobalBasicBreakHdl(basctl::ExtraData*, StarBASIC*) (pBasic=0x6e705a0) at basctl/source/basicide/iderdll.cxx:192 >#26 0x00007fffa2f19cb0 in basctl::ExtraData::LinkStubGlobalBasicBreakHdl(void*, StarBASIC*) (instance=0x86b4710, data=0x6e705a0) at basctl/source/basicide/iderdll.cxx:165 >#27 0x00007ffff5c2aaed in Link<StarBASIC*, BasicDebugFlags>::Call(StarBASIC*) const (this=0x2f3cb98, data=0x6e705a0) at include/tools/link.hxx:111 >#28 0x00007ffff5c246b3 in StarBASIC::StepPoint(int, int, int) (this=0x6e705a0, l=11, c1=0, c2=65535) at basic/source/classes/sb.cxx:1433 >#29 0x00007ffff5d3e3d0 in SbiRuntime::StepSTMNT(unsigned int, unsigned int) (this=0x8763210, nOp1=11, nOp2=0) at basic/source/runtime/runtime.cxx:4273 >#30 0x00007ffff5d42731 in SbiRuntime::Step() (this=0x8763210) at basic/source/runtime/runtime.cxx:802 >#31 0x00007ffff5c88afe in (anonymous namespace)::RunInitGuard::run() (this=0x6c6dc00) at basic/source/classes/sbxmod.cxx:1014 >#32 0x00007ffff5c87647 in SbModule::Run(SbMethod*) (this=0x6e5f560, pMeth=0x8bdf340) at basic/source/classes/sbxmod.cxx:1175 >#33 0x00007ffff5c86b78 in SbModule::Notify(SfxBroadcaster&, SfxHint const&) (this=0x6e5f560, rBC=..., rHint=...) at basic/source/classes/sbxmod.cxx:773 >#34 0x00007ffff49fdf17 in SfxBroadcaster::Broadcast(SfxHint const&) (this=0x6c645f0, rHint=...) at svl/source/notify/SfxBroadcaster.cxx:49 >#35 0x00007ffff5c8db30 in SbMethod::Broadcast(SfxHintId) (this=0x6e5fdc0, nHintId=SfxHintId::BasicDataWanted) at basic/source/classes/sbxmod.cxx:2112 >#36 0x00007ffff5dc6cba in SbxValue::Get(SbxValues&) const (this=0x6e5fdc0, rRes=...) at basic/source/sbx/sbxvalue.cxx:285 >#37 0x00007fffa2ede07d in basctl::RunMethod(SbMethod const*) (pMethod=0x6e5fdc0) at basctl/source/basicide/basobj3.cxx:282 >#38 0x00007fffa2e84af2 in basctl::ModulWindow::BasicExecute() (this=0x6283360) at basctl/source/basicide/baside2.cxx:363 >#39 0x00007fffa2e84cb2 in basctl::ModulWindow::BasicStepInto() (this=0x6283360) at basctl/source/basicide/baside2.cxx:397 >--Type <RET> for more, q to quit, c to continue without paging-- >#40 0x00007fffa2e88817 in basctl::ModulWindow::ExecuteCommand(SfxRequest&) (this=0x6283360, rReq=...) at basctl/source/basicide/baside2.cxx:915 >#41 0x00007fffa2ec11c7 in basctl::Shell::ExecuteBasic(SfxRequest&) (this=0x280a990, rReq=...) at basctl/source/basicide/basides2.cxx:234 >#42 0x00007fffa2ec3955 in SfxStubbasctl_ShellExecuteBasic(SfxShell*, SfxRequest&) (pShell=0x280a990, rReq=...) at workdir/SdiTarget/basctl/sdi/basslots.hxx:154 >#43 0x00007ffff50975c2 in SfxShell::CallExec(void (*)(SfxShell*, SfxRequest&), SfxRequest&) (this=0x280a990, pFunc=0x7fffa2ec3930 <SfxStubbasctl_ShellExecuteBasic(SfxShell*, SfxRequest&)>, rReq=...) > at include/sfx2/shell.hxx:197 >#44 0x00007ffff5080ff9 in SfxDispatcher::Call_Impl(SfxShell&, SfxSlot const&, SfxRequest&, bool) (this=0x6c51d80, rShell=..., rSlot=..., rReq=..., bRecord=true) at sfx2/source/control/dispatch.cxx:251 >#45 0x00007ffff5081888 in SfxDispatcher::PostMsgHandler(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >) (this=0x6c51d80, pReq=std::unique_ptr<SfxRequest> = {...}) > at sfx2/source/control/dispatch.cxx:988 >#46 0x00007ffff50a4c30 in std::__invoke_impl<void, void (SfxDispatcher::*&)(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >), SfxDispatcher*&, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> > >(std::__invoke_memfun_deref, void (SfxDispatcher::*&)(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >), SfxDispatcher*&, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >&&) > (__f= > @0x857c6f0: (void (SfxDispatcher::*)(SfxDispatcher * const, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)) 0x7ffff5081660 <SfxDispatcher::PostMsgHandler(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)>, __t=@0x857c700: 0x6c51d80, __args=...) at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:73 >#47 0x00007ffff50a4ad7 in std::__invoke<void (SfxDispatcher::*&)(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >), SfxDispatcher*&, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> > >(void (SfxDispatcher::*&)(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >), SfxDispatcher*&, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >&&) (__fn= > @0x857c6f0: (void (SfxDispatcher::*)(SfxDispatcher * const, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)) 0x7ffff5081660 <SfxDispatcher::PostMsgHandler(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)>, __args=@0x857c700: 0x6c51d80, __args=...) at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/invoke.h:95 >#48 0x00007ffff50a4a15 in std::_Bind<void (SfxDispatcher::*(SfxDispatcher*, std::_Placeholder<1>))(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)>::__call<void, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >&&, 0ul, 1ul>(std::tuple<std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >&&>&&, std::_Index_tuple<0ul, 1ul>) (this=0x857c6f0, __args=...) > at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/functional:400 >#49 0x00007ffff50a4941 in std::_Bind<void (SfxDispatcher::*(SfxDispatcher*, std::_Placeholder<1>))(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)>::operator()<std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >, void>(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >&&) (this=0x857c6f0, __args=...) at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/functional:482 >#50 0x00007ffff50a4562 in std::_Function_handler<void (std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >), std::_Bind<void (SfxDispatcher::*(SfxDispatcher*, std::_Placeholder<1>))(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)> >::_M_invoke(std::_Any_data const&, std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >&&) (__functor=..., __args=...) > at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h:300 >#51 0x00007ffff551638b in std::function<void (std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >)>::operator()(std::unique_ptr<SfxRequest, std::default_delete<SfxRequest> >) const > (this=0x2800770, __args=std::unique_ptr<SfxRequest> = {...}) at /usr/bin/../lib/gcc/x86_64-linux-gnu/9/../../../../include/c++/9/bits/std_function.h:688 >#52 0x00007ffff55161b1 in SfxHintPoster::DoEvent_Impl(void*) (this=0x2800760, pPostedHint=0x6c63e10) at sfx2/source/notify/hintpost.cxx:44 >#53 0x00007ffff5516130 in SfxHintPoster::LinkStubDoEvent_Impl(void*, void*) (instance=0x2800760, data=0x6c63e10) at sfx2/source/notify/hintpost.cxx:41 >#54 0x00007ffff0032c18 in Link<void*, void>::Call(void*) const (this=0x8bc97d8, data=0x6c63e10) at include/tools/link.hxx:111 >#55 0x00007ffff002edfe in ImplHandleUserEvent(ImplSVEvent*) (pSVEvent=0x8bc97d0) at vcl/source/window/winproc.cxx:1999 >#56 0x00007ffff002bad3 in ImplWindowFrameProc(vcl::Window*, SalEvent, void const*) (_pWindow=0x2ba71a0, nEvent=SalEvent::UserEvent, pEvent=0x8bc97d0) at vcl/source/window/winproc.cxx:2552 >#57 0x00007ffff0a15cf5 in SalFrame::CallCallback(SalEvent, void const*) const (this=0x2ba7a10, nEvent=SalEvent::UserEvent, pEvent=0x8bc97d0) at vcl/inc/salframe.hxx:306 >#58 0x00007ffff0a3e1af in SalGenericDisplay::ProcessEvent(SalUserEventList::SalUserEvent) (this=0x2969db0, aEvent=...) at vcl/unx/generic/app/gendisp.cxx:66 >#59 0x00007ffff0734ce9 in SalUserEventList::DispatchUserEvents(bool) (this=0x2969db0, bHandleAllCurrentEvents=false) at vcl/source/app/salusereventlist.cxx:108 >#60 0x00007ffff0a3e0f9 in SalGenericDisplay::DispatchInternalEvent(bool) (this=0x2969db0, bHandleAllCurrentEvent=false) at vcl/unx/generic/app/gendisp.cxx:51 >#61 0x00007fffe51210b1 in call_userEventFn(void*) (data=0x52fd40) at vcl/unx/gtk3/gtk3gtkdata.cxx:707 >#62 0x00007fffea2404de in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 >#63 0x00007fffea240890 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 >#64 0x00007fffea24091f in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 >#65 0x00007fffe511fd9c in GtkSalData::Yield(bool, bool) (this=0x52fd40, bWait=true, bHandleAllCurrentEvents=false) at vcl/unx/gtk3/gtk3gtkdata.cxx:382 >#66 0x00007fffe5124f72 in GtkInstance::DoYield(bool, bool) (this=0x51dea0, bWait=true, bHandleAllCurrentEvents=false) at vcl/unx/gtk3/gtk3gtkinst.cxx:384 >#67 0x00007ffff07ff199 in ImplYield(bool, bool) (i_bWait=true, i_bAllEvents=false) at vcl/source/app/svapp.cxx:454 >#68 0x00007ffff07fef50 in Application::Yield() () at vcl/source/app/svapp.cxx:518 >#69 0x00007ffff07feec9 in Application::Execute() () at vcl/source/app/svapp.cxx:433 >#70 0x00007ffff7ca420d in desktop::Desktop::Main() (this=0x7fffffff2748) at desktop/source/app/app.cxx:1599 >#71 0x00007ffff08201c4 in ImplSVMain() () at vcl/source/app/svmain.cxx:196 >#72 0x00007ffff0821a19 in SVMain() () at vcl/source/app/svmain.cxx:228 >#73 0x00007ffff7d16870 in soffice_main() () at desktop/source/app/sofficemain.cxx:98 >#74 0x000000000040088d in sal_main () at desktop/source/app/main.c:48 >#75 0x0000000000400867 in main (argc=2, argv=0x7fffffff2918) at desktop/source/app/main.c:47 >(gdb) > >
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bug 126828
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