Crash copying selection on Windows (just calling EmptyClipboard() ?)

[sentry-io]

Quite strange bug crashing calling EmptyClipboard() Win32 API function. Probably the heap was invalid from some previous operations (?).

Sentry Issue: ASEPRITE-1YX

STATUS_HEAP_CORRUPTION / 0x7ffbc198ef89: Fatal Error: STATUS_HEAP_CORRUPTION / 0x7ffbc198ef89

Thread 20136 Crashed:
0   ntdll.dll                       0x7ffbc198ef89      RtlReportFatalFailure
1   ntdll.dll                       0x7ffbc198ef52      RtlReportCriticalFailure
2   ntdll.dll                       0x7ffbc1997cd1      RtlpHeapHandleError
3   ntdll.dll                       0x7ffbc1997fb9      RtlpHpHeapHandleError
4   ntdll.dll                       0x7ffbc199dc40      RtlpLogHeapFailure
5   ntdll.dll                       0x7ffbc18b5bef      RtlpFreeHeapInternal
6   ntdll.dll                       0x7ffbc18b47b0      RtlFreeHeap
7   KERNELBASE.dll                  0x7ffbbf2eede3      GlobalFree
8   USER32.dll                      0x7ffbbfbfb963      DeleteClientClipboardHandle
9   USER32.dll                      0x7ffbbfbfb901      ClientEmptyClipboard
10  USER32.dll                      0x7ffbbfc02009      _fnINDESTROYCLIPBRD
11  ntdll.dll                       0x7ffbc1930a43      KiUserCallbackDispatch
12  win32u.dll                      0x7ffbbf562da3      NtUserEmptyClipboard
13  Aseprite.exe                    0x7ff6bafddd79      clip::lock::impl::clear (clip_win.cpp:238)
14  Aseprite.exe                    0x7ff6badb69cf      app::Clipboard::setNativeBitmap (clipboard_native.cpp:102)
15  Aseprite.exe                    0x7ff6bab76e8f      app::Clipboard::setData (clipboard.cpp:246)
16  Aseprite.exe                    0x7ff6bab744dd      app::Clipboard::copyFromDocument (clipboard.cpp:297)
17  Aseprite.exe                    0x7ff6bab7429f      app::Clipboard::copy (clipboard.cpp:392)
18  Aseprite.exe                    0x7ff6badaf8cf      app::DocView::onCopy (doc_view.cpp:586)
19  Aseprite.exe                    0x7ff6babc6fbe      app::InputChain::copy (input_chain.cpp:85)
20  Aseprite.exe                    0x7ff6baacd5cc      app::Context::executeCommand (context.cpp:188)
21  Aseprite.exe                    0x7ff6baacd6c2      app::Context::executeCommandFromMenuOrShortcut (context.cpp:157)
22  Aseprite.exe                    0x7ff6babb8fb1      app::CustomizedGuiManager::processKey (gui.cpp:779)
23  Aseprite.exe                    0x7ff6babb85ef      app::CustomizedGuiManager::onProcessMessage (gui.cpp:586)
24  Aseprite.exe                    0x7ff6baf8ae28      ui::Manager::sendMessageToWidget (manager.cpp:2023)
25  Aseprite.exe                    0x7ff6baf8a5a5      ui::Manager::pumpQueue (manager.cpp:1897)
26  Aseprite.exe                    0x7ff6baf873bd      ui::Manager::dispatchMessages (manager.cpp:864)
27  Aseprite.exe                    0x7ff6baf8acc9      ui::Manager::run (manager.cpp:292)
28  Aseprite.exe                    0x7ff6baa4ce79      app::App::run (app.cpp:562)
29  Aseprite.exe                    0x7ff6baa44b8c      app_main (main.cpp:152)
30  Aseprite.exe                    0x7ff6bb21a285      wWinMain (main.cpp:40)
31  Aseprite.exe                    0x7ff6bb18e831      [inlined] invoke_main (exe_common.inl:118)
32  Aseprite.exe                    0x7ff6bb18e831      __scrt_common_main_seh (exe_common.inl:288)
33  KERNEL32.DLL                    0x7ffbbf9a7033      BaseThreadInitThunk
34  ntdll.dll                       0x7ffbc18e2650      RtlUserThreadStart