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draft of image encoders #47

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draft of image encoders #47

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notspiff
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here it is. not tested in this branch (supposed to be working).

@garbear garbear force-pushed the retroplayer-15.2 branch 15 times, most recently from 222c38d to bfd15dd Compare February 6, 2016 21:20
@garbear
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garbear commented Nov 5, 2016

Is this the whole PR? I don't see the addon dll.h file that defines LoadImage(), Decode(), CreateThumbnail() and Close().

@akva2
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akva2 commented Nov 7, 2016 •
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you are right there should have been kodi_imageenc_xxx.h but i cannot find them on any of my machines :(

@akva2
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akva2 commented Dec 8, 2016

i eventually found the headers. they are in the pr against mainline fyi.

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garbear commented Dec 8, 2016

ok good to know

garbear pushed a commit that referenced this pull request Jan 4, 2017
@FernetMenta
Merge pull request #47 from fritsch/vaapi
f5e724b 
VAAPI: Fix log message
@garbear
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garbear commented Feb 1, 2017

Submitted in xbmc#11086

@garbear garbear closed this Feb 1, 2017
garbear pushed a commit that referenced this pull request Apr 10, 2024
@neo1973
[GUIBaseContainer] Fix heap-use-after-free
25dec1b 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request Apr 10, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
a9a8087 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request Apr 10, 2024
@neo1973
[GUIBaseContainer] Fix heap-use-after-free
9e4cfd2 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING
garbear pushed a commit that referenced this pull request Apr 10, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
89705e3 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request Apr 21, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
511888e 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request Apr 21, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
15c553e 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request Apr 21, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
1153038 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request Apr 21, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
10b4fd9 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request May 4, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
8a99095 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request May 4, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
81a3a1c 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request May 9, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
f607352 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request May 10, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
52f29ce 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request May 10, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
785b0f3 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
garbear pushed a commit that referenced this pull request May 12, 2024
@neo1973 @garbear
[PR 24946] [GUIBaseContainer] Fix heap-use-after-free
5dba822 
See comment in code for information.

==30885==ERROR: AddressSanitizer: heap-use-after-free on address 0x51800050bbe8 at pc 0x56aa085d20db bp 0x7ffd92777f50 sp 0x7ffd92777f48
READ of size 1 at 0x51800050bbe8 thread T0
    #0 0x56aa085d20da in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:86:9
    #1 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #2 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #3 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #4 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #5 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #6 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #7 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #8 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #9 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #10 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #11 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #12 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #13 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #14 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #15 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #16 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #17 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #18 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #19 0x7517fb043d89 in __libc_start_main (/usr/lib/libc.so.6+0x25d89) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)
    #20 0x56aa04d91c54 in _start (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa317c54) (BuildId: 7f84180dd757174de6de03b115843129667234d3)

0x51800050bbe8 is located 872 bytes inside of 880-byte region [0x51800050b880,0x51800050bbf0)
freed by thread T0 here:
    #0 0x56aa04ec996a in operator delete(void*) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44f96a) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa08ae24d1 in CGUIStaticItem::~CGUIStaticItem() xbmc/guilib/GUIStaticItem.h:55:38
    #2 0x56aa05922763 in std::_Sp_counted_ptr<CGUIStaticItem*, (__gnu_cxx::_Lock_policy)2>::_M_dispose() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:428:9
    #3 0x56aa04ecd0bc in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:346:8
    #4 0x56aa04eccca9 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1071:11
    #5 0x56aa050d1c6c in std::__shared_ptr<CGUIListItem, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr_base.h:1524:31
    #6 0x56aa050c6ee8 in std::shared_ptr<CGUIListItem>::~shared_ptr() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/shared_ptr.h:175:11
    #7 0x56aa08465110 in void std::_Destroy<std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:151:19
    #8 0x56aa0846505e in void std::_Destroy_aux<false>::__destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:163:6
    #9 0x56aa08465024 in void std::_Destroy<std::shared_ptr<CGUIListItem>*>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_construct.h:195:7
    #10 0x56aa084a624b in void std::_Destroy<std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>>(std::shared_ptr<CGUIListItem>*, std::shared_ptr<CGUIListItem>*, std::allocator<std::shared_ptr<CGUIListItem>>&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/alloc_traits.h:947:7
    #11 0x56aa084a624b in std::vector<std::shared_ptr<CGUIListItem>, std::allocator<std::shared_ptr<CGUIListItem>>>::~vector() /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/stl_vector.h:732:2
    #12 0x56aa086169e5 in CGUIBaseContainer::~CGUIBaseContainer() xbmc/guilib/GUIBaseContainer.cpp:117:1
    #13 0x56aa08c4a148 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #14 0x56aa08c4a198 in CGUIWrappingListContainer::~CGUIWrappingListContainer() xbmc/guilib/GUIWrappingListContainer.cpp:26:59
    #15 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #16 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #17 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #18 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #19 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #20 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #21 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #22 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #23 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #24 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #25 0x56aa08743bb9 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:56:3
    #26 0x56aa08743c48 in CGUIControlGroup::~CGUIControlGroup() xbmc/guilib/GUIControlGroup.cpp:55:1
    #27 0x56aa08758935 in CGUIControlGroup::ClearAll() xbmc/guilib/GUIControlGroup.cpp:525:5
    #28 0x56aa08b9f39d in CGUIWindow::ClearAll() xbmc/guilib/GUIWindow.cpp:816:21
    #29 0x56aa08b9ed97 in CGUIWindow::FreeResources(bool) xbmc/guilib/GUIWindow.cpp:799:53
    #30 0x56aa08bf8e34 in CGUIWindowManager::DeInitialize() xbmc/guilib/GUIWindowManager.cpp:1452:14
    #31 0x56aa09264d22 in CApplicationSkinHandling::UnloadSkin() xbmc/application/ApplicationSkinHandling.cpp:235:29
    #32 0x56aa0925e0fd in CApplicationSkinHandling::LoadSkin(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/application/ApplicationSkinHandling.cpp:111:3
    #33 0x56aa0926a8e6 in CApplicationSkinHandling::ReloadSkin(bool) xbmc/application/ApplicationSkinHandling.cpp:390:7
    #34 0x56aa0c635399 in ReloadSkin(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/SkinBuiltins.cpp:46:12
    #35 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #36 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #37 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #38 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #39 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #40 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #41 0x56aa084b7701 in CStaticListProvider::OnClick(std::shared_ptr<CGUIListItem> const&) xbmc/guilib/listproviders/StaticProvider.cpp:136:40
    #42 0x56aa0862e065 in CGUIBaseContainer::OnClick(int) xbmc/guilib/GUIBaseContainer.cpp:881:27
    #43 0x56aa0862b09c in CGUIBaseContainer::OnAction(CAction const&) xbmc/guilib/GUIBaseContainer.cpp:474:28
    #44 0x56aa08c4bdf5 in CGUIWrappingListContainer::OnAction(CAction const&) xbmc/guilib/GUIWrappingListContainer.cpp:75:29
    #45 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #46 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #47 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #48 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #49 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #50 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #51 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #52 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #53 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #54 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #55 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #56 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #57 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #58 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

previously allocated by thread T0 here:
    #0 0x56aa04ec8ed2 in operator new(unsigned long) (/home/mark/Coding/Repos/kodi-git/build_clang_debug_sanitizer/kodi.bin+0xa44eed2) (BuildId: 7f84180dd757174de6de03b115843129667234d3)
    #1 0x56aa084b3183 in CStaticListProvider::CStaticListProvider(TiXmlElement const*, int) xbmc/guilib/listproviders/StaticProvider.cpp:28:33
    #2 0x56aa0849c590 in std::__detail::_MakeUniq<CStaticListProvider>::__single_object std::make_unique<CStaticListProvider, TiXmlElement const*, int&>(TiXmlElement const*&&, int&) /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/13.2.1/../../../../include/c++/13.2.1/bits/unique_ptr.h:1070:34
    #3 0x56aa0849bac7 in IListProvider::CreateSingle(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:34:12
    #4 0x56aa0849b582 in IListProvider::Create(TiXmlNode const*, int) xbmc/guilib/listproviders/IListProvider.cpp:25:12
    #5 0x56aa0864bbe8 in CGUIBaseContainer::LoadListProvider(TiXmlElement*, int, bool) xbmc/guilib/GUIBaseContainer.cpp:1282:20
    #6 0x56aa0871b1c3 in CGUIControlFactory::Create(int, CRectGen<float> const&, TiXmlElement*, bool) xbmc/guilib/GUIControlFactory.cpp:1543:17
    #7 0x56aa08b884c4 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:281:38
    #8 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #9 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #10 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #11 0x56aa08b8a088 in CGUIWindow::LoadControl(TiXmlElement*, CGUIControlGroup*, CRectGen<float> const&) xbmc/guilib/GUIWindow.cpp:309:9
    #12 0x56aa08b87cf6 in CGUIWindow::Load(TiXmlElement*) xbmc/guilib/GUIWindow.cpp:264:11
    #13 0x56aa08b80657 in CGUIWindow::LoadXML(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/guilib/GUIWindow.cpp:155:10
    #14 0x56aa08b7e6c0 in CGUIWindow::Load(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) xbmc/guilib/GUIWindow.cpp:109:14
    #15 0x56aa08b9dc45 in CGUIWindow::AllocResources(bool) xbmc/guilib/GUIWindow.cpp:765:7
    #16 0x56aa08b95df7 in CGUIWindow::OnMessage(CGUIMessage&) xbmc/guilib/GUIWindow.cpp:594:52
    #17 0x56aa08be2521 in CGUIWindowManager::ActivateWindow_Internal(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:896:15
    #18 0x56aa08bddfbc in CGUIWindowManager::ActivateWindow(int, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&, bool, bool) xbmc/guilib/GUIWindowManager.cpp:802:5
    #19 0x56aa0c5b75f3 in int (anonymous namespace)::ActivateWindow<false>(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>> const&) xbmc/interfaces/builtins/GUIBuiltins.cpp:109:52
    #20 0x56aa0c5a39e5 in CBuiltins::Execute(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&) xbmc/interfaces/builtins/Builtins.cpp:158:14
    #21 0x56aa0918597f in CApplication::ExecuteXBMCAction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::shared_ptr<CGUIListItem> const&) xbmc/application/Application.cpp:3037:32
    #22 0x56aa09181b96 in CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp:3013:14
    #23 0x56aa09186a20 in non-virtual thunk to CApplication::OnMessage(CGUIMessage&) xbmc/application/Application.cpp
    #24 0x56aa08bd33e1 in CGUIWindowManager::SendMessage(CGUIMessage&) xbmc/guilib/GUIWindowManager.cpp:510:23
    #25 0x56aa085d2502 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const xbmc/guilib/GUIAction.cpp:89:52
    #26 0x56aa0867f896 in CGUIButtonControl::OnClick() xbmc/guilib/GUIButtonControl.cpp:393:16
    #27 0x56aa08677e86 in CGUIButtonControl::OnAction(CAction const&) xbmc/guilib/GUIButtonControl.cpp:212:5
    #28 0x56aa08b8f441 in CGUIWindow::OnAction(CAction const&) xbmc/guilib/GUIWindow.cpp:429:27
    #29 0x56aa08bee00c in CGUIWindowManager::HandleAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1199:20
    #30 0x56aa08bec973 in CGUIWindowManager::OnAction(CAction const&) const xbmc/guilib/GUIWindowManager.cpp:1144:11
    #31 0x56aa0912be04 in CApplication::OnAction(CAction const&) xbmc/application/Application.cpp:913:54
    #32 0x56aa0c914de1 in CInputManager::ExecuteInputAction(CAction const&) xbmc/input/InputManager.cpp:746:29
    #33 0x56aa0c921842 in CInputManager::HandleKey(CKey const&) xbmc/input/InputManager.cpp:680:10
    #34 0x56aa0c91c2ec in CInputManager::OnKeyUp(CKey const&) xbmc/input/InputManager.cpp:693:5
    #35 0x56aa0c917737 in CInputManager::OnEvent(XBMC_Event&) xbmc/input/InputManager.cpp:361:7
    #36 0x56aa090fe458 in CAppInboundProtocol::HandleEvents() xbmc/application/AppInboundProtocol.cpp:113:43
    #37 0x56aa0915b240 in CApplication::FrameMove(bool, bool) xbmc/application/Application.cpp:1756:17
    #38 0x56aa0915f200 in CApplication::Run() xbmc/application/Application.cpp:1860:7
    #39 0x56aa0829c3e3 in XBMC_Run xbmc/platform/xbmc.cpp:61:26
    #40 0x56aa04ecbfcf in main xbmc/platform/posix/main.cpp:70:16
    #41 0x7517fb043ccf  (/usr/lib/libc.so.6+0x25ccf) (BuildId: c0caa0b7709d3369ee575fcd7d7d0b0fc48733af)

SUMMARY: AddressSanitizer: heap-use-after-free xbmc/guilib/GUIAction.cpp:86:9 in CGUIAction::ExecuteActions(int, int, std::shared_ptr<CGUIListItem> const&) const
Shadow bytes around the buggy address:
  0x51800050b900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050b980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050ba80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x51800050bb00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x51800050bb80: fd fd fd fd fd fd fd fd fd fd fd fd fd[fd]fa fa
  0x51800050bc00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x51800050bc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050bd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x51800050be00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==30885==ABORTING

(cherry picked from commit 9e4cfd2)
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3 participants
@notspiff @garbear @akva2