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martin

Re: Invalid access to memory

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.
adi0x90@...

Invalid access to memory

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.13.3

Error message:
Invalid access to memory.
Stack trace:
(008AB593) C3457_0
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(0009E1DB) TextFromClipboard
(0009E29F) NonEmptyTextFromClipboard
(000348CB) TNonVisualDataModule::ExplorerActionsUpdate
(003C256C) System::Actions::TContainedActionList::UpdateAction
(001A8302) Vcl::Actnlist::TCustomAction::Update
(00468CE9) Tb2item::TTBPopupWindow::TTBPopupWindow
(0046131E) Tb2item::TTBCustomItem::CreatePopup
(004617F5) Tb2item::TTBCustomItem::OpenPopup
(004618E1) Tb2item::TTBCustomItem::Popup
(004696F5) Tb2item::TTBPopupMenu::PopupEx
(004696B2) Tb2item::TTBPopupMenu::Popup
(0025B025) Vcl::Controls::TWinControl::WndProc
(0029EF53) Vcl::Comctrls::TCustomListView::WndProc
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00443213) Dragdrop::TDragDrop::WndMethod
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036ED5) USER32.dll
(00039627) USER32.dll
(0006B66B) ntdll.dll.KiUserCallbackDispatcher
(0001AC52) USER32.dll.SendMessageW
(00192865) COMCTL32.DLL
(0005BDAA) COMCTL32.DLL
(0002D8C2) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(0025B136) Vcl::Controls::TWinControl::DefaultHandler
(0041E408) Customdirview::TCustomDirView::WMRButtonDown
(0025B025) Vcl::Controls::TWinControl::WndProc
(0029EF53) Vcl::Comctrls::TCustomListView::WndProc
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00443213) Dragdrop::TDragDrop::WndMethod
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(008AB593) C3457_0
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(0009E1DB) TextFromClipboard
(0009E29F) NonEmptyTextFromClipboard
(000348CB) TNonVisualDataModule::ExplorerActionsUpdate
(003C256C) System::Actions::TContainedActionList::UpdateAction
(001A8302) Vcl::Actnlist::TCustomAction::Update
(00468CE9) Tb2item::TTBPopupWindow::TTBPopupWindow
(0046131E) Tb2item::TTBCustomItem::CreatePopup
(004617F5) Tb2item::TTBCustomItem::OpenPopup
(004618E1) Tb2item::TTBCustomItem::Popup
(004696F5) Tb2item::TTBPopupMenu::PopupEx
(004696B2) Tb2item::TTBPopupMenu::Popup
(0025B025) Vcl::Controls::TWinControl::WndProc
(0029EF53) Vcl::Comctrls::TCustomListView::WndProc
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00443213) Dragdrop::TDragDrop::WndMethod
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036ED5) USER32.dll
(00039627) USER32.dll
(0006B66B) ntdll.dll.KiUserCallbackDispatcher
(0001AC52) USER32.dll.SendMessageW
(00192865) COMCTL32.DLL
(0005BDAA) COMCTL32.DLL
(0002D8C2) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(0025B136) Vcl::Controls::TWinControl::DefaultHandler
(0041E408) Customdirview::TCustomDirView::WMRButtonDown
(0025B025) Vcl::Controls::TWinControl::WndProc
(0029EF53) Vcl::Comctrls::TCustomListView::WndProc
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00443213) Dragdrop::TDragDrop::WndMethod
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW

(008AB593) C3457_0
(0007DA8F) ntdll.dll
(0006B6B1) ntdll.dll.KiUserExceptionDispatcher
(0009E1DB) TextFromClipboard
(0009E29F) NonEmptyTextFromClipboard
(000348CB) TNonVisualDataModule::ExplorerActionsUpdate
(003C256C) System::Actions::TContainedActionList::UpdateAction
(001A8302) Vcl::Actnlist::TCustomAction::Update
(00468CE9) Tb2item::TTBPopupWindow::TTBPopupWindow
(0046131E) Tb2item::TTBCustomItem::CreatePopup
(004617F5) Tb2item::TTBCustomItem::OpenPopup
(004618E1) Tb2item::TTBCustomItem::Popup
(004696F5) Tb2item::TTBPopupMenu::PopupEx
(004696B2) Tb2item::TTBPopupMenu::Popup
(0025B025) Vcl::Controls::TWinControl::WndProc
(0029EF53) Vcl::Comctrls::TCustomListView::WndProc
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00443213) Dragdrop::TDragDrop::WndMethod
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036ED5) USER32.dll
(00039627) USER32.dll
(0006B66B) ntdll.dll.KiUserCallbackDispatcher
(0001AC52) USER32.dll.SendMessageW
(00192865) COMCTL32.DLL
(0005BDAA) COMCTL32.DLL
(0002D8C2) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(0025B136) Vcl::Controls::TWinControl::DefaultHandler
(0041E408) Customdirview::TCustomDirView::WMRButtonDown
(0025B025) Vcl::Controls::TWinControl::WndProc
(0029EF53) Vcl::Comctrls::TCustomListView::WndProc
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00049AD7) COMCTL32.DLL
(00049B76) COMCTL32.DLL
(00049930) COMCTL32.DLL
(0003AE69) USER32.dll
(00037335) USER32.dll
(00016AF8) USER32.dll.CallWindowProcW
(00443213) Dragdrop::TDragDrop::WndMethod
(00380370) System::Classes::_18201
(0003AE69) USER32.dll
(00037335) USER32.dll
(00036BE9) USER32.dll
(000369CB) USER32.dll.DispatchMessageW


Status: not_matched

I know how to reproduce the problem or the problem happens frequently enough. I wish to be contacted by the WinSCP team to help resolving the problem.

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