[Libreoffice-bugs] [Bug 137356] Files can be opened twice when opened quickly

bugzilla-daemon at bugs.documentfoundation.org bugzilla-daemon at bugs.documentfoundation.org
Fri Oct 9 14:47:41 UTC 2020 

https://bugs.documentfoundation.org/show_bug.cgi?id=137356

Mike Kaganski <mikekaganski at hotmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |glogow at fbihome.de

--- Comment #3 from Mike Kaganski <mikekaganski at hotmail.com> ---
The problem seems to be because the second loading event is processed in an
Application::Reschedule call in the middle of an active load.

> win32u.dll!NtUserGetMessage()
> user32.dll!GetMessageW()
> vclplug_winlo.dll!ImplSalYield(bool bWait, bool bHandleAllCurrentEvents) Line 490
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(490)
> vclplug_winlo.dll!WinSalInstance::DoYield(bool bWait, bool bHandleAllCurrentEvents) Line 528
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(528)
> vcllo.dll!ImplYield(bool i_bWait, bool i_bAllEvents) Line 446
> 	at C:\lo\src\core\vcl\source\app\svapp.cxx(446)
> vcllo.dll!Application::Yield() Line 511
> 	at C:\lo\src\core\vcl\source\app\svapp.cxx(511)
> vcllo.dll!Dialog::Execute() Line 1030
> 	at C:\lo\src\core\vcl\source\window\dialog.cxx(1030)
> vcllo.dll!SalInstanceDialog::run() Line 1544
> 	at C:\lo\src\core\vcl\source\app\salvtables.cxx(1544)
> uuilo.dll!OpenLockedQueryBox::run() Line 30
> 	at C:\lo\src\core\uui\source\openlocked.hxx(30)
> uuilo.dll!`anonymous namespace'::handleLockedDocumentRequest_(weld::Window * pParent, const rtl::OUString & aDocumentURL, const rtl::OUString & aInfo, const com::sun::star::uno::Sequence<com::sun::star::uno::Reference<com::sun::star::task::XInteractionContinuation>> & rContinuations, unsigned short nMode) Line 98
> 	at C:\lo\src\core\uui\source\iahndl-locking.cxx(98)
> uuilo.dll!UUIInteractionHelper::handleLockedDocumentRequest(const com::sun::star::uno::Reference<com::sun::star::task::XInteractionRequest> & rRequest) Line 215
> 	at C:\lo\src\core\uui\source\iahndl-locking.cxx(215)
> uuilo.dll!UUIInteractionHelper::handleRequest_impl(const com::sun::star::uno::Reference<com::sun::star::task::XInteractionRequest> & rRequest, bool bObtainErrorStringOnly, bool & bHasErrorString, rtl::OUString & rErrorString) Line 809
> 	at C:\lo\src\core\uui\source\iahndl.cxx(809)
> uuilo.dll!UUIInteractionHelper::handleRequest(const com::sun::star::uno::Reference<com::sun::star::task::XInteractionRequest> & rRequest) Line 179
> 	at C:\lo\src\core\uui\source\iahndl.cxx(179)
> uuilo.dll!`anonymous namespace'::UUIInteractionHandler::handle(const com::sun::star::uno::Reference<com::sun::star::task::XInteractionRequest> & rRequest) Line 196
> 	at C:\lo\src\core\uui\source\interactionhandler.cxx(196)
> sfxlo.dll!SfxMedium::ShowLockedDocumentDialog(const o3tl::enumarray<enum LockFileComponent,rtl::OUString> & aData, bool bIsLoading, bool bOwnLock, bool bHandleSysLocked) Line 996
> 	at C:\lo\src\core\sfx2\source\doc\docfile.cxx(996)
> sfxlo.dll!SfxMedium::LockOrigFileOnDemand(bool bLoading, bool bNoUI, bool bTryIgnoreLockFile, o3tl::enumarray<enum LockFileComponent,rtl::OUString> * pLockData) Line 1451
> 	at C:\lo\src\core\sfx2\source\doc\docfile.cxx(1451)
> sfxlo.dll!SfxObjectShell::DoLoad(SfxMedium * pMed) Line 637
> 	at C:\lo\src\core\sfx2\source\doc\objstor.cxx(637)
> sfxlo.dll!SfxBaseModel::load(const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & seqArguments) Line 1883
> 	at C:\lo\src\core\sfx2\source\doc\sfxbasemodel.cxx(1883)
> sfxlo.dll!`anonymous namespace'::SfxFrameLoader_Impl::load(const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & rArgs, const com::sun::star::uno::Reference<com::sun::star::frame::XFrame> & _rTargetFrame) Line 680
> 	at C:\lo\src\core\sfx2\source\view\frmload.cxx(680)
> fwklo.dll!framework::LoadEnv::impl_loadContent() Line 1157
> 	at C:\lo\src\core\framework\source\loadenv\loadenv.cxx(1157)
> fwklo.dll!framework::LoadEnv::start() Line 395
> 	at C:\lo\src\core\framework\source\loadenv\loadenv.cxx(395)
> fwklo.dll!framework::LoadEnv::startLoading(const rtl::OUString & sURL, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lMediaDescriptor, const com::sun::star::uno::Reference<com::sun::star::frame::XFrame> & xBaseFrame, const rtl::OUString & sTarget, long nSearchFlags, LoadEnvFeatures eFeature) Line 300
> 	at C:\lo\src\core\framework\source\loadenv\loadenv.cxx(300)
> fwklo.dll!framework::LoadDispatcher::impl_dispatch(const com::sun::star::util::URL & rURL, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lArguments, const com::sun::star::uno::Reference<com::sun::star::frame::XDispatchResultListener> & xListener) Line 107
> 	at C:\lo\src\core\framework\source\dispatch\loaddispatcher.cxx(107)
> fwklo.dll!framework::LoadDispatcher::dispatchWithReturnValue(const com::sun::star::util::URL & rURL, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lArguments) Line 59
> 	at C:\lo\src\core\framework\source\dispatch\loaddispatcher.cxx(59)
> comphelper.dll!comphelper::SynchronousDispatch::dispatch(const com::sun::star::uno::Reference<com::sun::star::uno::XInterface> & xStartPoint, const rtl::OUString & sURL, const rtl::OUString & sTarget, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lArguments) Line 62
> 	at C:\lo\src\core\comphelper\source\misc\synchronousdispatch.cxx(62)
> sofficeapp.dll!desktop::DispatchWatcher::executeDispatchRequests(const std::vector<desktop::DispatchWatcher::DispatchRequest,std::allocator<desktop::DispatchWatcher::DispatchRequest>> & aDispatchRequestsList, bool bNoTerminate) Line 496
> 	at C:\lo\src\core\desktop\source\app\dispatchwatcher.cxx(496)
> sofficeapp.dll!desktop::RequestHandler::ExecuteCmdLineRequests(desktop::ProcessDocumentsRequest & aRequest, bool noTerminate) Line 1365
> 	at C:\lo\src\core\desktop\source\app\officeipcthread.cxx(1365)
> sofficeapp.dll!desktop::`anonymous namespace'::ProcessEventsClass_Impl::ProcessDocumentsEvent(desktop::`anonymous-namespace'::ProcessEventsClass_Impl * __formal, void * pEvent) Line 289
> 	at C:\lo\src\core\desktop\source\app\officeipcthread.cxx(289)
> sofficeapp.dll!desktop::`anonymous namespace'::ProcessEventsClass_Impl::LinkStubProcessDocumentsEvent(void * instance, void * data) Line 284
> 	at C:\lo\src\core\desktop\source\app\officeipcthread.cxx(284)
> vcllo.dll!Link<void *,void>::Call(void * data) Line 111
> 	at C:\lo\src\core\include\tools\link.hxx(111)
> vcllo.dll!ImplHandleUserEvent(ImplSVEvent * pSVEvent) Line 1993
> 	at C:\lo\src\core\vcl\source\window\winproc.cxx(1993)
> vcllo.dll!ImplWindowFrameProc(vcl::Window * _pWindow, SalEvent nEvent, const void * pEvent) Line 2544
> 	at C:\lo\src\core\vcl\source\window\winproc.cxx(2544)
> vcllo.dll!SalFrame::CallCallback(SalEvent nEvent, const void * pEvent) Line 302
> 	at C:\lo\src\core\vcl\inc\salframe.hxx(302)
> vclplug_winlo.dll!ImplHandleUserEvent(HWND__ * hWnd, __int64 lParam) Line 4144
> 	at C:\lo\src\core\vcl\win\window\salframe.cxx(4144)
> vclplug_winlo.dll!SalFrameWndProc(HWND__ * hWnd, unsigned int nMsg, unsigned __int64 wParam, __int64 lParam, bool & rDef) Line 5793
> 	at C:\lo\src\core\vcl\win\window\salframe.cxx(5793)
> vclplug_winlo.dll!SalFrameWndProcW(HWND__ * hWnd, unsigned int nMsg, unsigned __int64 wParam, __int64 lParam) Line 5900
> 	at C:\lo\src\core\vcl\win\window\salframe.cxx(5900)
> user32.dll!UserCallWinProcCheckWow()
> user32.dll!DispatchMessageWorker()
> vclplug_winlo.dll!ImplSalDispatchMessage(const tagMSG * pMsg) Line 426
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(426)
> vclplug_winlo.dll!ImplSalYield(bool bWait, bool bHandleAllCurrentEvents) Line 457
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(457)
> vclplug_winlo.dll!WinSalInstance::DoYield(bool bWait, bool bHandleAllCurrentEvents) Line 528
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(528)
> vcllo.dll!ImplYield(bool i_bWait, bool i_bAllEvents) Line 446
> 	at C:\lo\src\core\vcl\source\app\svapp.cxx(446)
> vcllo.dll!Application::Reschedule(bool i_bAllEvents) Line 460
> 	at C:\lo\src\core\vcl\source\app\svapp.cxx(460)
> fwklo.dll!framework::StatusIndicatorFactory::impl_reschedule(bool bForce) Line 521
> 	at C:\lo\src\core\framework\source\helper\statusindicatorfactory.cxx(521)
> fwklo.dll!framework::StatusIndicatorFactory::start(const com::sun::star::uno::Reference<com::sun::star::task::XStatusIndicator> & xChild, const rtl::OUString & sText, long nRange) Line 139
> 	at C:\lo\src\core\framework\source\helper\statusindicatorfactory.cxx(139)
> fwklo.dll!framework::StatusIndicator::start(const rtl::OUString & sText, long nRange) Line 51
> 	at C:\lo\src\core\framework\source\helper\statusindicator.cxx(51)
> swlo.dll!XMLReader::Read(SwDoc & rDoc, const rtl::OUString & rBaseURL, SwPaM & rPaM, const rtl::OUString & rName) Line 630
> 	at C:\lo\src\core\sw\source\filter\xml\swxml.cxx(630)
> swlo.dll!SwReader::Read(const Reader & rOptions) Line 191
> 	at C:\lo\src\core\sw\source\filter\basflt\shellio.cxx(191)
> swlo.dll!SwDocShell::Load(SfxMedium & rMedium) Line 528
> 	at C:\lo\src\core\sw\source\uibase\app\docshini.cxx(528)
> sfxlo.dll!SfxObjectShell::LoadOwnFormat(SfxMedium & rMedium) Line 3101
> 	at C:\lo\src\core\sfx2\source\doc\objstor.cxx(3101)
> sfxlo.dll!SfxObjectShell::DoLoad(SfxMedium * pMed) Line 681
> 	at C:\lo\src\core\sfx2\source\doc\objstor.cxx(681)
> sfxlo.dll!SfxBaseModel::load(const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & seqArguments) Line 1883
> 	at C:\lo\src\core\sfx2\source\doc\sfxbasemodel.cxx(1883)
> sfxlo.dll!`anonymous namespace'::SfxFrameLoader_Impl::load(const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & rArgs, const com::sun::star::uno::Reference<com::sun::star::frame::XFrame> & _rTargetFrame) Line 680
> 	at C:\lo\src\core\sfx2\source\view\frmload.cxx(680)
> fwklo.dll!framework::LoadEnv::impl_loadContent() Line 1157
> 	at C:\lo\src\core\framework\source\loadenv\loadenv.cxx(1157)
> fwklo.dll!framework::LoadEnv::start() Line 395
> 	at C:\lo\src\core\framework\source\loadenv\loadenv.cxx(395)
> fwklo.dll!framework::LoadEnv::startLoading(const rtl::OUString & sURL, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lMediaDescriptor, const com::sun::star::uno::Reference<com::sun::star::frame::XFrame> & xBaseFrame, const rtl::OUString & sTarget, long nSearchFlags, LoadEnvFeatures eFeature) Line 300
> 	at C:\lo\src\core\framework\source\loadenv\loadenv.cxx(300)
> fwklo.dll!framework::LoadDispatcher::impl_dispatch(const com::sun::star::util::URL & rURL, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lArguments, const com::sun::star::uno::Reference<com::sun::star::frame::XDispatchResultListener> & xListener) Line 107
> 	at C:\lo\src\core\framework\source\dispatch\loaddispatcher.cxx(107)
> fwklo.dll!framework::LoadDispatcher::dispatchWithReturnValue(const com::sun::star::util::URL & rURL, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lArguments) Line 59
> 	at C:\lo\src\core\framework\source\dispatch\loaddispatcher.cxx(59)
> comphelper.dll!comphelper::SynchronousDispatch::dispatch(const com::sun::star::uno::Reference<com::sun::star::uno::XInterface> & xStartPoint, const rtl::OUString & sURL, const rtl::OUString & sTarget, const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lArguments) Line 62
> 	at C:\lo\src\core\comphelper\source\misc\synchronousdispatch.cxx(62)
> sofficeapp.dll!desktop::DispatchWatcher::executeDispatchRequests(const std::vector<desktop::DispatchWatcher::DispatchRequest,std::allocator<desktop::DispatchWatcher::DispatchRequest>> & aDispatchRequestsList, bool bNoTerminate) Line 496
> 	at C:\lo\src\core\desktop\source\app\dispatchwatcher.cxx(496)
> sofficeapp.dll!desktop::RequestHandler::ExecuteCmdLineRequests(desktop::ProcessDocumentsRequest & aRequest, bool noTerminate) Line 1365
> 	at C:\lo\src\core\desktop\source\app\officeipcthread.cxx(1365)
> sofficeapp.dll!desktop::Desktop::OpenClients() Line 2098
> 	at C:\lo\src\core\desktop\source\app\app.cxx(2098)
> sofficeapp.dll!desktop::Desktop::OpenClients_Impl(void * __formal) Line 1892
> 	at C:\lo\src\core\desktop\source\app\app.cxx(1892)
> sofficeapp.dll!desktop::Desktop::LinkStubOpenClients_Impl(void * instance, void * data) Line 1874
> 	at C:\lo\src\core\desktop\source\app\app.cxx(1874)
> vcllo.dll!Link<void *,void>::Call(void * data) Line 111
> 	at C:\lo\src\core\include\tools\link.hxx(111)
> vcllo.dll!ImplHandleUserEvent(ImplSVEvent * pSVEvent) Line 1993
> 	at C:\lo\src\core\vcl\source\window\winproc.cxx(1993)
> vcllo.dll!ImplWindowFrameProc(vcl::Window * _pWindow, SalEvent nEvent, const void * pEvent) Line 2544
> 	at C:\lo\src\core\vcl\source\window\winproc.cxx(2544)
> vcllo.dll!SalFrame::CallCallback(SalEvent nEvent, const void * pEvent) Line 302
> 	at C:\lo\src\core\vcl\inc\salframe.hxx(302)
> vclplug_winlo.dll!ImplHandleUserEvent(HWND__ * hWnd, __int64 lParam) Line 4144
> 	at C:\lo\src\core\vcl\win\window\salframe.cxx(4144)
> vclplug_winlo.dll!SalFrameWndProc(HWND__ * hWnd, unsigned int nMsg, unsigned __int64 wParam, __int64 lParam, bool & rDef) Line 5793
> 	at C:\lo\src\core\vcl\win\window\salframe.cxx(5793)
> vclplug_winlo.dll!SalFrameWndProcW(HWND__ * hWnd, unsigned int nMsg, unsigned __int64 wParam, __int64 lParam) Line 5900
> 	at C:\lo\src\core\vcl\win\window\salframe.cxx(5900)
> user32.dll!UserCallWinProcCheckWow()
> user32.dll!DispatchMessageWorker()
> vclplug_winlo.dll!ImplSalDispatchMessage(const tagMSG * pMsg) Line 426
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(426)
> vclplug_winlo.dll!ImplSalYield(bool bWait, bool bHandleAllCurrentEvents) Line 457
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(457)
> vclplug_winlo.dll!WinSalInstance::DoYield(bool bWait, bool bHandleAllCurrentEvents) Line 528
> 	at C:\lo\src\core\vcl\win\app\salinst.cxx(528)
> vcllo.dll!ImplYield(bool i_bWait, bool i_bAllEvents) Line 446
> 	at C:\lo\src\core\vcl\source\app\svapp.cxx(446)
> vcllo.dll!Application::Yield() Line 511
> 	at C:\lo\src\core\vcl\source\app\svapp.cxx(511)
> vcllo.dll!Application::Execute() Line 425
> 	at C:\lo\src\core\vcl\source\app\svapp.cxx(425)
> sofficeapp.dll!desktop::Desktop::Main() Line 1590
> 	at C:\lo\src\core\desktop\source\app\app.cxx(1590)
> vcllo.dll!ImplSVMain() Line 196
> 	at C:\lo\src\core\vcl\source\app\svmain.cxx(196)
> vcllo.dll!SVMain() Line 229
> 	at C:\lo\src\core\vcl\source\app\svmain.cxx(229)
> sofficeapp.dll!soffice_main() Line 98
> 	at C:\lo\src\core\desktop\source\app\sofficemain.cxx(98)
> soffice.bin!sal_main() Line 48
> 	at C:\lo\src\core\desktop\source\app\main.c(48)
> soffice.bin!main(int argc, char * * argv) Line 47
> 	at C:\lo\src\core\desktop\source\app\main.c(47)
> soffice.bin!invoke_main() Line 79
> 	at D:\agent\_work\9\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl(79)
> soffice.bin!__scrt_common_main_seh() Line 288
> 	at D:\agent\_work\9\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl(288)
> soffice.bin!__scrt_common_main() Line 331
> 	at D:\agent\_work\9\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl(331)
> soffice.bin!mainCRTStartup() Line 17
> 	at D:\agent\_work\9\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp(17)
> kernel32.dll!BaseThreadInitThunk()
> ntdll.dll!RtlUserThreadStart()

No idea if the new dispatch can be de delayed if another dispatch in progress
is detected?

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