Avoid crash in shutdown when accessing already destroyed BASIC_DLL
... in ImplRepository::~ImplRepository.
Running on Windows:
make UITest_manual_tests UITEST_TEST_NAME=calc.ManualCalcTests.test_cell_recalc
fails:
...
Execution time for calc.ManualCalcTests.test_cell_recalc: 8.876
tearDown: calling terminate()...
...done
ERROR
======================================================================
ERROR: test_cell_recalc (calc.ManualCalcTests)
----------------------------------------------------------------------
Traceback (most recent call last):
File "C:\lo\src\core\uitest\uitest\framework.py", line 46, in tearDown
self.connection.tearDown()
File "C:\lo\src\core\uitest\libreoffice\connection.py", line 178, in tearDown
self.connection.tearDown()
File "C:\lo\src\core\uitest\libreoffice\connection.py", line 138, in tearDown
raise Exception("Exit status indicates failure: " + str(ret))
Exception: Exit status indicates failure: 3221225477
----------------------------------------------------------------------
Ran 1 test in 131.616s
FAILED (errors=1)
Tests run: 1
Tests failed: 0
Tests errors: 1
Tests skipped: 0
The call stack at the point of failure is
sblo.dll!std::unique_ptr<SbxAppData,std::default_delete<SbxAppData>>::operator*() Line 1886
sblo.dll!GetSbxData_Impl() Line 110
sblo.dll!SbxBase::RemoveFactory(const SbxFactory * pFac) Line 122
sblo.dll!StarBASIC::~StarBASIC() Line 964
sblo.dll!StarBASIC::`vbase destructor'()
sblo.dll!StarBASIC::`vector deleting destructor'(unsigned int)
tllo.dll!SvRefBase::ReleaseRef() Line 163
sblo.dll!tools::SvRef<StarBASIC>::~SvRef<StarBASIC>() Line 56
sblo.dll!BasicLibInfo::~BasicLibInfo()
sblo.dll!BasicLibInfo::`scalar deleting destructor'(unsigned int)
sblo.dll!std::default_delete<BasicLibInfo>::operator()(BasicLibInfo * _Ptr) Line 1765
sblo.dll!std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>::~unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>() Line 1875
sblo.dll!std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>::`scalar deleting destructor'(unsigned int)
sblo.dll!std::_Default_allocator_traits<std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>>>::destroy<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>>(std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>> & __formal, std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>> * const _Ptr) Line 677
sblo.dll!std::_Destroy_range<std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>>>(std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>> * _First, std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>> * const _Last, std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>> & _Al) Line 951
sblo.dll!std::vector<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>,std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>>>::_Destroy(std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>> * _First, std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>> * _Last) Line 1616
sblo.dll!std::vector<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>,std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>>>::_Tidy() Line 1698
sblo.dll!std::vector<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>,std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>>>::~vector<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>,std::allocator<std::unique_ptr<BasicLibInfo,std::default_delete<BasicLibInfo>>>>() Line 674
sblo.dll!BasicManagerImpl::~BasicManagerImpl()
sblo.dll!BasicManagerImpl::`scalar deleting destructor'(unsigned int)
sblo.dll!std::default_delete<BasicManagerImpl>::operator()(BasicManagerImpl * _Ptr) Line 1765
sblo.dll!std::unique_ptr<BasicManagerImpl,std::default_delete<BasicManagerImpl>>::~unique_ptr<BasicManagerImpl,std::default_delete<BasicManagerImpl>>() Line 1875
sblo.dll!BasicManager::~BasicManager() Line 824
sblo.dll!BasicManager::`vector deleting destructor'(unsigned int)
sblo.dll!std::default_delete<BasicManager>::operator()(BasicManager * _Ptr) Line 1765
sblo.dll!std::unique_ptr<BasicManager,std::default_delete<BasicManager>>::~unique_ptr<BasicManager,std::default_delete<BasicManager>>() Line 1875
sblo.dll!std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>::~pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>()
sblo.dll!std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>::`scalar deleting destructor'(unsigned int)
sblo.dll!std::_Default_allocator_traits<std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>>>::destroy<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>(std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>> & __formal, std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>> * const _Ptr) Line 677
sblo.dll!std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>::_Freenode<std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>>>(std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>> & _Al, std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *> * _Ptr) Line 379
sblo.dll!std::_Tree<std::_Tmap_traits<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>,std::less<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>>,std::allocator<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>,0>>::_Erase_unchecked(std::_Tree_unchecked_const_iterator<std::_Tree_val<std::_Tree_simple_types<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>>,std::_Iterator_base0> _Where) Line 1389
sblo.dll!std::_Tree<std::_Tmap_traits<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>,std::less<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>>,std::allocator<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>,0>>::erase<std::_Tree_iterator<std::_Tree_val<std::_Tree_simple_types<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>>>,void>(std::_Tree_iterator<std::_Tree_val<std::_Tree_simple_types<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>>> _Where) Line 1417
sblo.dll!basic::ImplRepository::Notify(SfxBroadcaster & _rBC, const SfxHint & _rHint) Line 580
svllo.dll!SfxBroadcaster::Broadcast(const SfxHint & rHint) Line 50
sblo.dll!BasicManager::~BasicManager() Line 823
sblo.dll!BasicManager::`vector deleting destructor'(unsigned int)
sblo.dll!std::default_delete<BasicManager>::operator()(BasicManager * _Ptr) Line 1765
sblo.dll!std::unique_ptr<BasicManager,std::default_delete<BasicManager>>::~unique_ptr<BasicManager,std::default_delete<BasicManager>>() Line 1875
sblo.dll!std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>::~pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>()
sblo.dll!std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>::`scalar deleting destructor'(unsigned int)
sblo.dll!std::_Default_allocator_traits<std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>>>::destroy<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>(std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>> & __formal, std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>> * const _Ptr) Line 677
sblo.dll!std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>::_Freenode<std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>>>(std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>> & _Al, std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *> * _Ptr) Line 379
sblo.dll!std::_Tree_val<std::_Tree_simple_types<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>>::_Erase_tree<std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>>>(std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>> & _Al, std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *> * _Rootnode) Line 745
sblo.dll!std::_Tree_val<std::_Tree_simple_types<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>>::_Erase_head<std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>>>(std::allocator<std::_Tree_node<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>,void *>> & _Al) Line 753
sblo.dll!std::_Tree<std::_Tmap_traits<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>,std::less<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>>,std::allocator<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>,0>>::~_Tree<std::_Tmap_traits<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>,std::less<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>>,std::allocator<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>,0>>() Line 1191
sblo.dll!std::map<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>,std::less<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>>,std::allocator<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>>::~map<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>,std::less<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface>>,std::allocator<std::pair<com::sun:⭐:uno::Reference<com::sun:⭐:uno::XInterface> const ,std::unique_ptr<BasicManager,std::default_delete<BasicManager>>>>>()
sblo.dll!basic::ImplRepository::~ImplRepository()
sblo.dll!`basic::ImplRepository::Instance'::`2'::`dynamic atexit destructor for 'repository''()
ucrtbased.dll!_execute_onexit_table::__l2::<lambda>() Line 206
ucrtbased.dll!__crt_seh_guarded_call<int>::operator()<void <lambda>(void),int <lambda>(void) &,void <lambda>(void)>(__acrt_lock_and_call::__l2::void <lambda>(void) && setup, _execute_onexit_table::__l2::int <lambda>(void) & action, __acrt_lock_and_call::__l2::void <lambda>(void) && cleanup) Line 204
ucrtbased.dll!__acrt_lock_and_call<int <lambda>(void)>(const __acrt_lock_id lock_id, _execute_onexit_table::__l2::int <lambda>(void) && action) Line 975
ucrtbased.dll!_execute_onexit_table(_onexit_table_t * table) Line 231
sblo.dll!__scrt_dllmain_uninitialize_c() Line 399
sblo.dll!dllmain_crt_process_detach(const bool is_terminating) Line 182
sblo.dll!dllmain_crt_dispatch(HINSTANCE__ * const instance, const unsigned long reason, void * const reserved) Line 220
sblo.dll!dllmain_dispatch(HINSTANCE__ * const instance, const unsigned long reason, void * const reserved) Line 293
sblo.dll!_DllMainCRTStartup(HINSTANCE__ * const instance, const unsigned long reason, void * const reserved) Line 335
ntdll.dll!LdrpCallInitRoutine()
ntdll.dll!LdrShutdownProcess()
ntdll.dll!RtlExitUserProcess()
kernel32.dll!ExitProcessImplementation()
ucrtbased.dll!exit_or_terminate_process(const unsigned int return_code) Line 144
ucrtbased.dll!common_exit(const int return_code, const _crt_exit_cleanup_mode cleanup_mode, const _crt_exit_return_mode return_mode) Line 282
ucrtbased.dll!exit(int return_code) Line 294
soffice.bin!__scrt_common_main_seh() Line 297
soffice.bin!__scrt_common_main() Line 331
soffice.bin!mainCRTStartup() Line 17
kernel32.dll!BaseThreadInitThunk()
ntdll.dll!RtlUserThreadStart()
Two problems here:
1. Deleting a function-local static ImplRepository object happens after
BASIC_DLL destruction either in SfxApplication::~SfxApplication or in
MacroSnippet::~MacroSnippet, so BasicManager dtor indirectly trying to
access BASIC_DLL segfaults.
2. Implicit clearing of m_aStore in ImplRepository dtor calls dtors of
owned BasicManager objects, which in turn notify parent ImplRepository,
which again deletes the objects.
This change limits lifetime of ImplRepository object with SbxAppData
in BASIC_DLL, and avoids "owned BasicManager is deleting" notifications
in its dtor.
In dbaccess_complex test, ODatabaseContext accesses ImplRepository
instance independently of SfxAppData_Impl lifetime: the latter is
created before the former is created (and accesses ImplRepository
instance first time), and destroyed before the former is destroyed
(and accesses ImplRepository last time). So BASIC_DLL lifetime made
ref-counted, to allow correct sharing of common instance between
objects with independent lifetime.
See also commit 3ebf6a090b.
Change-Id: I2ca36a87ddaf669557b3c3c7678e3d74aae66cce
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/85892
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
8cce131dcc