Invalid memory access after key exchange
Hello,
WinSCP Version : 5.13.3 build 8565
I'm doing a PowerShell script (so with
It works well with files < 1GB.
Is there a way to avoid key re-exchange?
Thanks!
WinSCP Version : 5.13.3 build 8565
I'm doing a PowerShell script (so with
WinSCPnet.dll) to upload 1.5GB files. The transfer fails around 1GB, with this error (full session log attached) and WinSCP hangs/crashes.
It works well with files < 1GB.
Is there a way to avoid key re-exchange?
. 2018-08-08 15:05:50.151 Initiating key re-exchange (too much data sent) . 2018-08-08 15:05:50.697 Doing Diffie-Hellman group exchange . 2018-08-08 15:05:50.713 Doing Diffie-Hellman key exchange with hash SHA-1 . 2018-08-08 15:05:52.032 Initialised AES-256 SDCTR client->server encryption . 2018-08-08 15:05:52.032 Initialised HMAC-SHA-256 client->server MAC algorithm . 2018-08-08 15:05:55.125 expected key exchange reply packet from server . 2018-08-08 15:05:55.125 Fatal error while disposing the SFTP queue. . 2018-08-08 15:05:55.125 Connection was lost, asking what to do. . 2018-08-08 15:05:55.125 Asking user: . 2018-08-08 15:05:55.125 expected key exchange reply packet from server () < 2018-08-08 15:05:55.125 Script: expected key exchange reply packet from server . 2018-08-08 15:06:00.266 Connection was lost, asking what to do. . 2018-08-08 15:06:00.266 Asking user: . 2018-08-08 15:06:00.266 Accès mémoire invalide. (translate : invalid memory access) . 2018-08-08 15:06:00.266 . 2018-08-08 15:06:00.266 Aidez-nous à améliorer WinSCP en rapportant l'erreur sur le forum de support de WinSCP. ("Trace de la pile :","(003EE310) System::SysFreeMem","(008BCA5A) C5104_0","(008BEAC2) ____ExceptionHandler","(008BB87C) __ExceptionHandler","(0003EF0E) ntdll.dll.ZwWow64CallFunction64","(0003F68A) ntdll.dll.KiUserExceptionDispatcher","(008AA413) ___org_free","(0063B31F) _safefree","(0063F09F) C2484_0","(0064FAD3) _sshfwd_x11_is_local","(0073752C) TSecureShell::FreeBackend","(007321FE) TSecureShell::Open","(0077CB37) TSFTPFileSystem::Open","(007B6C8B) TTerminal::Reopen","(007B90FD) TTerminal::QueryReopen","(007AFECD) TRobustOperationLoop::TryReopen","(007CF113) TTerminal::SourceRobust","(007CEF54) TTerminal::DoCopyToRemote","(007A04C2) TSFTPFileSystem::CopyToRemote","(007CE9B9) TTerminal::CopyToRemote","(00727F93) TScript::PutProc","(00722B3F) TScriptCommands::Execute","(00723F0E) TScript::Command","(0005601F) TConsoleRunner::Run","(0005C8B6) Console","(000E2042) Execute","(000024B4) wWinMain","(008BAA91) C4972_0","(00059D2D) ntdll.dll","(00059CF5) ntdll.dll",,"(008BD0C5) C5104_0","(008BE69F) _ReThrowException","(007B554D) TTerminal::Open","(007B6C8B) TTerminal::Reopen","(007B90FD) TTerminal::QueryReopen","(007AFECD) TRobustOperationLoop::TryReopen","(007CF113) TTerminal::SourceRobust","(007CEF54) TTerminal::DoCopyToRemote","(007A04C2) TSFTPFileSystem::CopyToRemote","(007CE9B9) TTerminal::CopyToRemote","(00727F93) TScript::PutProc","(00722B3F) TScriptCommands::Execute","(00723F0E) TScript::Command","(0005601F) TConsoleRunner::Run","(0005C8B6) Console","(000E2042) Execute","(000024B4) wWinMain","(008BAA91) C4972_0","(00059D2D) ntdll.dll","(00059CF5) ntdll.dll") < 2018-08-08 15:06:00.266 Script: Accès mémoire invalide. < 2018-08-08 15:06:00.266 Aidez-nous à améliorer WinSCP en rapportant l'erreur sur le forum de support de WinSCP. < 2018-08-08 15:06:00.266 Script: Trace de la pile : < 2018-08-08 15:06:00.266 (003EE310) System::SysFreeMem < 2018-08-08 15:06:00.266 (008BCA5A) C5104_0 < 2018-08-08 15:06:00.266 (008BEAC2) ____ExceptionHandler < 2018-08-08 15:06:00.266 (008BB87C) __ExceptionHandler < 2018-08-08 15:06:00.266 (0003EF0E) ntdll.dll.ZwWow64CallFunction64 < 2018-08-08 15:06:00.266 (0003F68A) ntdll.dll.KiUserExceptionDispatcher
