List index out of bounds (-1) - _winscp_query

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alexrus76@...
Guest

List index out of bounds (-1) - _winscp_query

<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 5.16.2

Error message:
List index out of bounds (-1)

Stack trace:
(00BE0CB9) _winscp_query
(0003EF0E) ntdll.dll.ZwWow64CallFunction64
(0003F68A) ntdll.dll.KiUserExceptionDispatcher
(00D05608) TSecureShell::EventSelectLoop
(00D04095) TSecureShell::Close
(00D4E69B) TSFTPFileSystem::Close
(0002C256) TCustomScpExplorerForm::CloseSessionTab
(002794B1) Vcl::Controls::TWinControl::WndProc
(00278AF8) Vcl::Controls::TWinControl::MainWndProc
(003A4114) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00013D60) USER32.DLL.CallWindowProcW
(0047B1B7) Dragdrop::TDragDrop::WndMethod
(003A4114) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

(00386FD9) System::Classes::TList::Get
(00386FD9) System::Classes::TList::Get
(0002C256) TCustomScpExplorerForm::CloseSessionTab
(002794B1) Vcl::Controls::TWinControl::WndProc
(00278AF8) Vcl::Controls::TWinControl::MainWndProc
(003A4114) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(00013D60) USER32.DLL.CallWindowProcW
(0047B1B7) Dragdrop::TDragDrop::WndMethod
(003A4114) System::Classes::_18201
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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ikaneko@...
Guest

メモリのアクセス違反 - _winscp_query

<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 5.17

Error message:
メモリのアクセス違反

スタック トレース:
(00BE10D5) _winscp_query
(0008F67F) ntdll.dll
(00077881) ntdll.dll.KiUserExceptionDispatcher
(00D0656C) TSecureShell::EventSelectLoop
(00D04FF9) TSecureShell::Close
(00D4F65F) TSFTPFileSystem::Close
(000AB50F) TTerminalManager::FreeActiveTerminal
(00279905) Vcl::Controls::TWinControl::WndProc
(00278F4C) Vcl::Controls::TWinControl::MainWndProc
(003A4568) System::Classes::_18201
(00044F41) USER32.dll
(000238E5) USER32.dll
(0002248A) USER32.dll.CallWindowProcW
(0047B66F) Dragdrop::TDragDrop::WndMethod
(003A4568) System::Classes::_18201
(00044F41) USER32.dll
(000238E5) USER32.dll
(00022140) USER32.dll
(00021C6B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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nolan.billington@...
Guest

Error changing directory to '/d1apps/data/ftp/xpoofsp' - _winscp_query

<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)>
Manually clicking the folder patch xpoofsp, which will normally take me back to that directory
WinSCP 5.17

Error message:
Error changing directory to '/d1apps/data/ftp/xpoofsp'.

Invalid access to memory.

Stack trace:
(00BE10D5) _winscp_query
(00F85D26) C5296_3
(00F87D8E) ____ExceptionHandler
(00F84B48) __ExceptionHandler
(0007E1AF) ntdll.dll
(0006BD91) ntdll.dll.KiUserExceptionDispatcher
(00D0656C) TSecureShell::EventSelectLoop
(00D05467) TSecureShell::WaitForData
(00D02A06) TSecureShell::Receive
(00D534A2) TSFTPFileSystem::ReceivePacket
(00D54C24) TSFTPFileSystem::ReceiveResponse
(00D54E26) TSFTPFileSystem::SendPacketAndReceiveResponse
(00D55417) TSFTPFileSystem::RealPath
(00D55B8E) TSFTPFileSystem::RealPath
(00D63D01) TSFTPFileSystem::ChangeDirectory
(00D983DA) TTerminal::ChangeDirectory
(00D8CE96) TTerminal::SetCurrentDirectoryW
(00C3A51E) TUnixDirView::SetPath
(000532E9) TScpCommanderForm::RemotePathLabelPathClick
(0043BD45) Pathlabel::TCustomPathLabel::DoPathClick
(0043A500) Pathlabel::TCustomPathLabel::Click
(002757C1) Vcl::Controls::TControl::WMLButtonUp
(002749FC) Vcl::Controls::TControl::Perform
(002791D3) Vcl::Controls::TWinControl::IsControlMouseMsg
(00278F4C) Vcl::Controls::TWinControl::MainWndProc
(003A4568) System::Classes::_18201
(0003AAF9) USER32.dll
(00036E75) USER32.dll
(00036729) USER32.dll
(0003650B) USER32.dll.DispatchMessageW

(00F86391) C5296_3
(00F8796B) _ReThrowException
(00D5592A) TSFTPFileSystem::RealPath
(00D55B8E) TSFTPFileSystem::RealPath
(00D63D01) TSFTPFileSystem::ChangeDirectory
(00D983DA) TTerminal::ChangeDirectory
(00D8CE96) TTerminal::SetCurrentDirectoryW
(00C3A51E) TUnixDirView::SetPath
(000532E9) TScpCommanderForm::RemotePathLabelPathClick
(0043BD45) Pathlabel::TCustomPathLabel::DoPathClick
(0043A500) Pathlabel::TCustomPathLabel::Click
(002757C1) Vcl::Controls::TControl::WMLButtonUp
(002749FC) Vcl::Controls::TControl::Perform
(002791D3) Vcl::Controls::TWinControl::IsControlMouseMsg
(00278F4C) Vcl::Controls::TWinControl::MainWndProc
(003A4568) System::Classes::_18201
(0003AAF9) USER32.dll
(00036E75) USER32.dll
(00036729) USER32.dll
(0003650B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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vintarz@...
Guest

List index out of bounds (-1) - _winscp_query

<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 5.17.1

Error message:
List index out of bounds (-1)

Трассировка стека:
(00BE108D) _winscp_query
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00D0545C) TSecureShell::EventSelectLoop
(00D03EE9) TSecureShell::Close
(00CE06BF) TSCPFileSystem::Close
(0002C262) TCustomScpExplorerForm::CloseSessionTab
(0027537C) Vcl::Controls::TControl::MouseDown
(00275414) Vcl::Controls::TControl::DoMouseDown
(002755F9) Vcl::Controls::TControl::WMMButtonDown
(00279915) Vcl::Controls::TWinControl::WndProc
(00278F5C) Vcl::Controls::TWinControl::MainWndProc
(003A4578) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047B67F) Dragdrop::TDragDrop::WndMethod
(003A4578) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(0038743D) System::Classes::TList::Get
(0038743D) System::Classes::TList::Get
(0002C262) TCustomScpExplorerForm::CloseSessionTab
(0027537C) Vcl::Controls::TControl::MouseDown
(00275414) Vcl::Controls::TControl::DoMouseDown
(002755F9) Vcl::Controls::TControl::WMMButtonDown
(00279915) Vcl::Controls::TWinControl::WndProc
(00278F5C) Vcl::Controls::TWinControl::MainWndProc
(003A4578) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047B67F) Dragdrop::TDragDrop::WndMethod
(003A4578) System::Classes::_18201
(00043389) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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ixionhu@...
Guest

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.)>
Trying to use WinScp after sleep

<If relevant, consider attaching a session log file or a screenshot)>

WinSCP 5.17.2

Error message:
Error changing directory to '/Y/Own'.

Invalid access to memory.

Stack trace:
(00BE1139) _winscp_query
(00F85292) C5296_3
(00F872FA) ____ExceptionHandler
(00F840B4) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D05650) TSecureShell::EventSelectLoop
(00D029F5) TSecureShell::Send
(00D500AD) TSFTPFileSystem::SendPacket
(00D540B0) TSFTPFileSystem::SendPacketAndReceiveResponse
(00D546B7) TSFTPFileSystem::RealPath
(00D54E2E) TSFTPFileSystem::RealPath
(00D62FA1) TSFTPFileSystem::ChangeDirectory
(00D9767A) TTerminal::ChangeDirectory
(00C3E256) TCustomUnixDriveView::Change
(002AF9AA) Vcl::Comctrls::TCustomTreeView::CNNotify
(0044AEB1) Customdriveview::TCustomDriveView::CNNotify
(00279915) Vcl::Controls::TWinControl::WndProc
(002AFC66) Vcl::Comctrls::TCustomTreeView::WndProc
(00279A7B) Vcl::Controls::_17076
(00279915) Vcl::Controls::TWinControl::WndProc
(00278F5C) Vcl::Controls::TWinControl::MainWndProc
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(000731DB) ntdll.dll.KiUserCallbackDispatcher
(000233FE) USER32.dll.SendMessageW
(00059831) COMCTL32.dll
(0001DB25) COMCTL32.dll
(0001D9FA) COMCTL32.dll
(00023508) COMCTL32.dll
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00279A26) Vcl::Controls::TWinControl::DefaultHandler
(00279915) Vcl::Controls::TWinControl::WndProc
(002AFC66) Vcl::Comctrls::TCustomTreeView::WndProc
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(000731DB) ntdll.dll.KiUserCallbackDispatcher
(000233FE) USER32.dll.SendMessageW
(00361903) Winapi::Commctrl::TreeView_SelectItem
(00449E1D) Customdriveview::TCustomDriveView::CreateWnd
(00279915) Vcl::Controls::TWinControl::WndProc
(002AFC66) Vcl::Comctrls::TCustomTreeView::WndProc
(00278B66) Vcl::Controls::TWinControl::RecreateWnd
(00279915) Vcl::Controls::TWinControl::WndProc

(00F858FD) C5296_3
(00F86ED7) _ReThrowException
(00D54BCA) TSFTPFileSystem::RealPath
(00D54E2E) TSFTPFileSystem::RealPath
(00D62FA1) TSFTPFileSystem::ChangeDirectory
(00D9767A) TTerminal::ChangeDirectory
(00C3E256) TCustomUnixDriveView::Change
(002AF9AA) Vcl::Comctrls::TCustomTreeView::CNNotify
(0044AEB1) Customdriveview::TCustomDriveView::CNNotify
(00279915) Vcl::Controls::TWinControl::WndProc
(002AFC66) Vcl::Comctrls::TCustomTreeView::WndProc
(00279A7B) Vcl::Controls::_17076
(00279915) Vcl::Controls::TWinControl::WndProc
(00278F5C) Vcl::Controls::TWinControl::MainWndProc
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(000731DB) ntdll.dll.KiUserCallbackDispatcher
(000233FE) USER32.dll.SendMessageW
(00059831) COMCTL32.dll
(0001DB25) COMCTL32.dll
(0001D9FA) COMCTL32.dll
(00023508) COMCTL32.dll
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(00279A26) Vcl::Controls::TWinControl::DefaultHandler
(00279915) Vcl::Controls::TWinControl::WndProc
(002AFC66) Vcl::Comctrls::TCustomTreeView::WndProc
(003A4578) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(00023B25) USER32.dll
(0002D16D) USER32.dll
(000731DB) ntdll.dll.KiUserCallbackDispatcher
(000233FE) USER32.dll.SendMessageW
(00361903) Winapi::Commctrl::TreeView_SelectItem
(00449E1D) Customdriveview::TCustomDriveView::CreateWnd
(00279915) Vcl::Controls::TWinControl::WndProc
(002AFC66) Vcl::Comctrls::TCustomTreeView::WndProc
(00278B66) Vcl::Controls::TWinControl::RecreateWnd
(00279915) Vcl::Controls::TWinControl::WndProc

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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martin
Site Admin
martin avatar
Joined:
Posts:
34,300
Location:
Prague, Czechia

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.

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piasecki@...
Guest

Nieprawidłowy dostęp do pamięci - _winscp_query

<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 5.17.3

Error message:
Nieprawidłowy dostęp do pamięci.

Stack trace:
(00BE2CE9) _winscp_query
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D07288) TSecureShell::EventSelectLoop
(00D06183) TSecureShell::WaitForData
(00D03722) TSecureShell::Receive
(00D039A0) TSecureShell::ReceiveLine
(00CE324E) TSCPFileSystem::ReadCommandOutput
(00CE37D0) TSCPFileSystem::ExecCommand
(00CE387F) TSCPFileSystem::ExecCommand
(00CE7071) TSCPFileSystem::AnyCommand
(00D9A03C) TTerminal::DoAnyCommand
(00D954FC) TTerminal::CustomCommandOnFiles
(0000AE35) TCustomScpExplorerForm::RemoteCustomCommand
(0000F029) TCustomScpExplorerForm::CustomCommand
(000108EB) TCustomScpExplorerForm::ExecuteFileOperation
(00010A39) TCustomScpExplorerForm::ExecuteFileOperation
(00010ABF) TCustomScpExplorerForm::ExecuteFileOperationCommand
(0004AA14) TNonVisualDataModule::CustomCommandClick
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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michel.morold@...
Guest

Fehler beim Wechseln in Verzeichnis XXX' - _winscp_query

<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 5.17.3

Error message:
Fehler beim Wechseln in Verzeichnis 'XXX'.

Zugriffsverletzung - ungültiger Zugriff auf den Speicher.

Stack trace:
(00BE2CE9) _winscp_query
(00F876DE) C5296_0
(00F89746) ____ExceptionHandler
(00F86500) __ExceptionHandler
(00087D7F) ntdll.dll
(00073221) ntdll.dll.KiUserExceptionDispatcher
(00D07288) TSecureShell::EventSelectLoop
(00D0462D) TSecureShell::Send
(00D51D75) TSFTPFileSystem::SendPacket
(00D55D78) TSFTPFileSystem::SendPacketAndReceiveResponse
(00D5637F) TSFTPFileSystem::RealPath
(00D56AF6) TSFTPFileSystem::RealPath
(00D64C69) TSFTPFileSystem::ChangeDirectory
(00D9942E) TTerminal::ChangeDirectory
(00D8DEEA) TTerminal::SetCurrentDirectoryW
(00C3C1BA) TUnixDirView::SetPath
(000532E1) TScpCommanderForm::RemotePathLabelPathClick
(0043BFBD) Pathlabel::TCustomPathLabel::DoPathClick
(0043A778) Pathlabel::TCustomPathLabel::Click
(00275A39) Vcl::Controls::TControl::WMLButtonUp
(00274C74) Vcl::Controls::TControl::Perform
(0027944B) Vcl::Controls::TWinControl::IsControlMouseMsg
(002791C4) Vcl::Controls::TWinControl::MainWndProc
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(00F87D49) C5296_0
(00F89323) _ReThrowException
(00D56892) TSFTPFileSystem::RealPath
(00D56AF6) TSFTPFileSystem::RealPath
(00D64C69) TSFTPFileSystem::ChangeDirectory
(00D9942E) TTerminal::ChangeDirectory
(00D8DEEA) TTerminal::SetCurrentDirectoryW
(00C3C1BA) TUnixDirView::SetPath
(000532E1) TScpCommanderForm::RemotePathLabelPathClick
(0043BFBD) Pathlabel::TCustomPathLabel::DoPathClick
(0043A778) Pathlabel::TCustomPathLabel::Click
(00275A39) Vcl::Controls::TControl::WMLButtonUp
(00274C74) Vcl::Controls::TControl::Perform
(0027944B) Vcl::Controls::TWinControl::IsControlMouseMsg
(002791C4) Vcl::Controls::TWinControl::MainWndProc
(003A47E0) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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psh2000@...
Guest

List index out of bounds (-1) - _winscp_query

<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 5.17.5

Error message:
List index out of bounds (-1)

Stack trace:
(00BE3121) _winscp_query
(0008262F) ntdll.dll
(0007019A) ntdll.dll.KiUserExceptionDispatcher
(00D076E0) TSecureShell::EventSelectLoop
(00D0616D) TSecureShell::Close
(00D50A1F) TSFTPFileSystem::Close
(000AB6FF) TTerminalManager::FreeActiveTerminal
(00279E45) Vcl::Controls::TWinControl::WndProc
(0027948C) Vcl::Controls::TWinControl::MainWndProc
(003A4AA8) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000B992) USER32.dll.CallWindowProcW
(0047BD83) Dragdrop::TDragDrop::WndMethod
(003A4AA8) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000BC4F) USER32.dll
(0000BA0B) USER32.dll.DispatchMessageW

(0038796D) System::Classes::TList::Get
(0038796D) System::Classes::TList::Get
(000AB6FF) TTerminalManager::FreeActiveTerminal
(00279E45) Vcl::Controls::TWinControl::WndProc
(0027948C) Vcl::Controls::TWinControl::MainWndProc
(003A4AA8) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000B992) USER32.dll.CallWindowProcW
(0047BD83) Dragdrop::TDragDrop::WndMethod
(003A4AA8) System::Classes::_18201
(0002C271) USER32.dll
(0000C305) USER32.dll
(0000BC4F) USER32.dll
(0000BA0B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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hjmt1979@...
Guest

List index out of bounds (-1) - _winscp_query

<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 5.17.4

Error message:
List index out of bounds (-1)

Stack trace:
(00BE30D1) _winscp_query
(00087D6F) ntdll.dll
(00073211) ntdll.dll.KiUserExceptionDispatcher
(00D07690) TSecureShell::EventSelectLoop
(00D0611D) TSecureShell::Close
(00CE28D7) TSCPFileSystem::Close
(0002C246) TCustomScpExplorerForm::CloseSessionTab
(00279DF5) Vcl::Controls::TWinControl::WndProc
(0027943C) Vcl::Controls::TWinControl::MainWndProc
(003A4A58) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(0002468A) USER32.dll.CallWindowProcW
(0047BD33) Dragdrop::TDragDrop::WndMethod
(003A4A58) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

(0038791D) System::Classes::TList::Get
(0038791D) System::Classes::TList::Get
(0002C246) TCustomScpExplorerForm::CloseSessionTab
(00279DF5) Vcl::Controls::TWinControl::WndProc
(0027943C) Vcl::Controls::TWinControl::MainWndProc
(003A4A58) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(0002468A) USER32.dll.CallWindowProcW
(0047BD33) Dragdrop::TDragDrop::WndMethod
(003A4A58) System::Classes::_18201
(000438E9) USER32.dll
(00025137) USER32.dll
(00024289) USER32.dll
(0002406B) USER32.dll.DispatchMessageW

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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martin
Site Admin
martin avatar

Re: List index out of bounds (-1) - _winscp_query

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.

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bizness-web@...
Guest

List index out of bounds (-1) - _winscp_query

<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 5.17.5

Error message:
List index out of bounds (-1)

Трассировка стека:
(00BE312D) _winscp_query
(00087E3F) ntdll.dll
(000732C1) ntdll.dll.KiUserExceptionDispatcher
(00D076E0) TSecureShell::EventSelectLoop
(00D0616D) TSecureShell::Close
(00D50A1F) TSFTPFileSystem::Close
(0002C246) TCustomScpExplorerForm::CloseSessionTab
(00279E45) Vcl::Controls::TWinControl::WndProc
(0027948C) Vcl::Controls::TWinControl::MainWndProc
(003A4AA8) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047BD83) Dragdrop::TDragDrop::WndMethod
(003A4AA8) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

(0038796D) System::Classes::TList::Get
(0038796D) System::Classes::TList::Get
(0002C246) TCustomScpExplorerForm::CloseSessionTab
(00279E45) Vcl::Controls::TWinControl::WndProc
(0027948C) Vcl::Controls::TWinControl::MainWndProc
(003A4AA8) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000234DA) USER32.dll.CallWindowProcW
(0047BD83) Dragdrop::TDragDrop::WndMethod
(003A4AA8) System::Classes::_18201
(00043449) USER32.dll
(00023F87) USER32.dll
(000230D9) USER32.dll
(00022EBB) USER32.dll.DispatchMessageW

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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martin
Site Admin
martin avatar

Re: List index out of bounds (-1) - _winscp_query

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.

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someday.near.future@...
Guest

List index out of bounds (-1) - _winscp_query

<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 5.17.5

Error message:
List index out of bounds (-1)

スタック トレース:
(00BE3121) _winscp_query
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(00D076E0) TSecureShell::EventSelectLoop
(00D0616D) TSecureShell::Close
(00CE2927) TSCPFileSystem::Close
(000AB6FF) TTerminalManager::FreeActiveTerminal
(00279E45) Vcl::Controls::TWinControl::WndProc
(0027948C) Vcl::Controls::TWinControl::MainWndProc
(003A4AA8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(0002354A) USER32.dll.CallWindowProcW
(0047BD83) Dragdrop::TDragDrop::WndMethod
(003A4AA8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

(0038796D) System::Classes::TList::Get
(0038796D) System::Classes::TList::Get
(000AB6FF) TTerminalManager::FreeActiveTerminal
(00279E45) Vcl::Controls::TWinControl::WndProc
(0027948C) Vcl::Controls::TWinControl::MainWndProc
(003A4AA8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(0002354A) USER32.dll.CallWindowProcW
(0047BD83) Dragdrop::TDragDrop::WndMethod
(003A4AA8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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dkhosla@...
Guest

Error changing directory to '/home' - _winscp_query

If I connect to an old session (saved but not active), and change directory by double-clicking on the path in the grey ares to another one without a refresh, this error shows up. I have to reconnect for it to go away or browse to another directory using '..' etc.

WinSCP 5.17.6

Error message:
Error changing directory to '/home'.

Invalid access to memory.

Stack trace:
(00BE3149) _winscp_query
(00F87E4E) C5296_0
(00F89EB6) ____ExceptionHandler
(00F86C70) __ExceptionHandler
(00087E3F) ntdll.dll
(000732D1) ntdll.dll.KiUserExceptionDispatcher
(00D07790) TSecureShell::EventSelectLoop
(00D0668B) TSecureShell::WaitForData
(00D03C2A) TSecureShell::Receive
(00D54912) TSFTPFileSystem::ReceivePacket
(00D56094) TSFTPFileSystem::ReceiveResponse
(00D68E36) TSFTPFileSystem::CustomReadFile
(00D647AD) TSFTPFileSystem::TryOpenDirectory
(00D651AD) TSFTPFileSystem::ChangeDirectory
(00D99936) TTerminal::ChangeDirectory
(00D8E3F2) TTerminal::SetCurrentDirectoryW
(00C3C622) TUnixDirView::SetPath
(00053365) TScpCommanderForm::RemotePathLabelPathClick
(0043C2AD) Pathlabel::TCustomPathLabel::DoPathClick
(0043AA68) Pathlabel::TCustomPathLabel::Click
(00275D21) Vcl::Controls::TControl::WMLButtonUp
(00274F5C) Vcl::Controls::TControl::Perform
(00279733) Vcl::Controls::TWinControl::IsControlMouseMsg
(002794AC) Vcl::Controls::TWinControl::MainWndProc
(003A4AC8) System::Classes::_18201
(000434B9) USER32.dll
(00023FF7) USER32.dll
(00023149) USER32.dll
(00022F2B) USER32.dll.DispatchMessageW

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.

Reply with quote

martin
Site Admin
martin avatar

Re: Error changing directory to '/home' - _winscp_query

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.

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martin
Site Admin
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Joined:
Posts:
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Location:
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Re: Error changing directory to '/home' - _winscp_query

dkhosla@... wrote:

If I connect to an old session (saved but not active), and change directory by double-clicking on the path in the grey ares to another one without a refresh, this error shows up. I have to reconnect for it to go away or browse to another directory using '..' etc.
This issue has been added to the tracker:
https://winscp.net/tracker/1877

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ivicakmk@...
Guest

List index out of bounds (-1) - _winscp_query

<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 5.17.7

Error message:
List index out of bounds (-1)

Stack trace:
(00BE32D5) _winscp_query
(000861AF) ntdll.dll
(000729E1) ntdll.dll.KiUserExceptionDispatcher
(00D07EC0) TSecureShell::EventSelectLoop
(00D0694D) TSecureShell::Close
(00D511FF) TSFTPFileSystem::Close
(0002C286) TCustomScpExplorerForm::CloseSessionTab
(002759AC) Vcl::Controls::TControl::MouseDown
(00275A44) Vcl::Controls::TControl::DoMouseDown
(00275C29) Vcl::Controls::TControl::WMMButtonDown
(00279F45) Vcl::Controls::TWinControl::WndProc
(0027958C) Vcl::Controls::TWinControl::MainWndProc
(003A4BA8) System::Classes::_18201
(0003C9C9) USER32.dll
(000336E5) USER32.dll
(00032DC2) USER32.dll
(00031526) USER32.dll.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(0003C9C9) USER32.dll
(000336E5) USER32.dll
(00031A15) USER32.dll
(000317DB) USER32.dll.DispatchMessageW

(00387A6D) System::Classes::TList::Get
(00387A6D) System::Classes::TList::Get
(0002C286) TCustomScpExplorerForm::CloseSessionTab
(002759AC) Vcl::Controls::TControl::MouseDown
(00275A44) Vcl::Controls::TControl::DoMouseDown
(00275C29) Vcl::Controls::TControl::WMMButtonDown
(00279F45) Vcl::Controls::TWinControl::WndProc
(0027958C) Vcl::Controls::TWinControl::MainWndProc
(003A4BA8) System::Classes::_18201
(0003C9C9) USER32.dll
(000336E5) USER32.dll
(00032DC2) USER32.dll
(00031526) USER32.dll.CallWindowProcW
(0047BF0F) Dragdrop::TDragDrop::WndMethod
(003A4BA8) System::Classes::_18201
(0003C9C9) USER32.dll
(000336E5) USER32.dll
(00031A15) USER32.dll
(000317DB) USER32.dll.DispatchMessageW

The problem happens rarely. I cannot reproduce it.

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215praveen@...
Guest

Invalid access to memory - _winscp_query

<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 5.17.8

Error message:
Invalid access to memory.

Stack trace:
(00BE4D15) _winscp_query
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(0008421F) ntdll.dll
(00071B21) ntdll.dll.KiUserExceptionDispatcher
(00D09778) TSecureShell::EventSelectLoop
(00D08673) TSecureShell::WaitForData
(00D05C12) TSecureShell::Receive
(00D05E90) TSecureShell::ReceiveLine
(00CE5732) TSCPFileSystem::ReadCommandOutput
(00CE5CB4) TSCPFileSystem::ExecCommand
(00CE5D63) TSCPFileSystem::ExecCommand
(00CE9555) TSCPFileSystem::AnyCommand
(00D9C498) TTerminal::DoAnyCommand
(00D9C1DF) TTerminal::AnyCommand
(0000ADEF) TCustomScpExplorerForm::RemoteCustomCommand
(0000F029) TCustomScpExplorerForm::CustomCommand
(000108EB) TCustomScpExplorerForm::ExecuteFileOperation
(00010A39) TCustomScpExplorerForm::ExecuteFileOperation
(00027AF4) TCustomScpExplorerForm::AdHocCustomCommand
(00047ED8) TNonVisualDataModule::ExplorerActionsExecute
(003E92E8) System::Actions::TContainedActionList::ExecuteAction
(001C7ED1) Vcl::Actnlist::TCustomAction::Execute
(003A58C4) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

(00CE9596) TSCPFileSystem::AnyCommand
(00F89E6E) C5296_0
(00F8BED6) ____ExceptionHandler
(00F88C90) __ExceptionHandler
(0008421F) ntdll.dll
(00071B21) ntdll.dll.KiUserExceptionDispatcher
(00D9C498) TTerminal::DoAnyCommand
(00D9C1DF) TTerminal::AnyCommand
(0000ADEF) TCustomScpExplorerForm::RemoteCustomCommand
(0000F029) TCustomScpExplorerForm::CustomCommand
(000108EB) TCustomScpExplorerForm::ExecuteFileOperation
(00010A39) TCustomScpExplorerForm::ExecuteFileOperation
(00027AF4) TCustomScpExplorerForm::AdHocCustomCommand
(00047ED8) TNonVisualDataModule::ExplorerActionsExecute
(003E92E8) System::Actions::TContainedActionList::ExecuteAction
(001C7ED1) Vcl::Actnlist::TCustomAction::Execute
(003A58C4) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

(00D46069) TSessionLog::Add
(0008421F) ntdll.dll
(00071B21) ntdll.dll.KiUserExceptionDispatcher
(00D46269) TSessionLog::AddException
(00D8E40C) TTerminal::HandleExtendedException
(00D9C563) TTerminal::DoAnyCommand
(00D9C1DF) TTerminal::AnyCommand
(0000ADEF) TCustomScpExplorerForm::RemoteCustomCommand
(0000F029) TCustomScpExplorerForm::CustomCommand
(000108EB) TCustomScpExplorerForm::ExecuteFileOperation
(00010A39) TCustomScpExplorerForm::ExecuteFileOperation
(00027AF4) TCustomScpExplorerForm::AdHocCustomCommand
(00047ED8) TNonVisualDataModule::ExplorerActionsExecute
(003E92E8) System::Actions::TContainedActionList::ExecuteAction
(001C7ED1) Vcl::Actnlist::TCustomAction::Execute
(003A58C4) System::Classes::_18201
(00044CA9) USER32.dll
(000357B7) USER32.dll
(000348F6) USER32.dll
(000346CB) USER32.dll.DispatchMessageW

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.

Reply with quote

martin
Site Admin
martin avatar

Re: Invalid access to memory - _winscp_query

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.

Reply with quote

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