Invalid access to memory

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oliver@...
Guest

Invalid access to memory

I plead guilty, I opened a new tab's session in winscp portable, waited for it to have loaded, alt-tabbed to acdsee, selected two jpegs, and drag-and-dropped them, with my mouse and another alt-tab, into the remote files directories display of winscp. That was evil :D

That bug happens from times to times, I can't find a pattern causing it, I can't replicate it.
Reporting it again just in case it may help, that's not a big issue, once or twice a week.
Cheers !

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

WinSCP 5.6.1

Error message:
Invalid access to memory.

Stack trace:
[014E5F20]
[7797B466] ntdll.dll
[7793012E] ntdll.dll.KiUserExceptionDispatcher
[00E380CF]
[00E37DF0]
[00E6B094]
[00E3BA81]
[00E4CCAB]
[00E4CE36]
[01492BBC] @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
[01204FC2]
[0122AA2F]
[0116B690]
[76D662F7] USER32.dll
[76D66D35] USER32.dll
[76D677BF] USER32.dll
[76D67885] USER32.dll.DispatchMessageW

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martin
Site Admin
martin avatar
Joined:
Posts:
34,903
Location:
Prague, Czechia

Re: Invalid access to memory

Thanks for your report. I was not able to reproduce the bug.

Can you send me an email, so I can send you back a debug version of WinSCP to track the problem? Please include link back to this topic in your email. Also note in this topic that you have sent the email. Thanks.

You will find my address (if you log in) in my forum profile.

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dylans@...
Guest

External exception C0000006 - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi

<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 5.7.6

Error message:
External exception C0000006

Stack trace:
(006F0198)
(0005A5DA) ntdll.dll
(0000F12E) ntdll.dll.KiUserExceptionDispatcher
(0066E6EC)
(005EE544)
(005F3163)
(005E757A)
(005E7724)
(005E79E4)
(0060D4E1)
(006A8F33)
(006A91F6)
(006A6DE3)
(006D648D)
(00707FDE)
(006FB2CC)
(006F8CA8)
(006F7E36)
(00723225)
(0000C302)
(0001D2A9)
(0001D432)
(0061488A) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
(003D969E)
(003FEF8B)
(003402A8)
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) 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: External exception C0000006 - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi

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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d.schuele@...
Guest

Error transferring file '...' - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl

<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 5.9

Error message:
Error transferring file 'C:\Users\xx\SharePoint\yy\zz\abc.indd'.

Invalid access to memory.

Stack trace:
#00851088#
#0086216E#
#008641D6#
#00860F90#
#0008A63F# ntdll.dll
#00077E9A# ntdll.dll.KiUserExceptionDispatcher
#006072BC#
#005FDA87#
#005FDB0F#
#005FEDB3#
#005FF13D#
#00603298#
#006033EE#
#005FF62C#
#0078EE39#
#0078E450#
#0078E246#
#007837C5#
#0000DCE5#
#0001F504#
#0001F690#
#00653D8A# @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
#00407A9E#
#0042BE8B#
#0037264C#
#000374F1# USER32.dll
#00015C3B# USER32.dll
#0001553C# USER32.dll
#000152FB# 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: Error transferring file '...' - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl

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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a.lini-external@...
Guest

External exception C0000006 - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi

<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 5.9.4

Error message:
External exception C0000006

Stack trace:
(0075A678)
(00062496) ntdll.dll
(0000F13E) ntdll.dll.KiUserExceptionDispatcher
(0000DCB0)
(0001F704)
(0001F890)
(006559DE) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
(004085A6)
(0042CB4B)
(0037322C)
(000152F7) USER32.dll
(00015D35) USER32.dll
(000167BF) USER32.dll
(00016885) 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: External exception C0000006 - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi

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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jon.h.clark@...
Guest

Copying files to remote side failed - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi

Attempted to copy a 12GB file.


WinSCP 5.9.6

Error message:
Copying files to remote side failed.

Out of memory

Stack trace:
(0035F8FB)
(0035F8FB)
(0035AD97)
(0068B9A3)
(006E3395)
(006E23C5)
(00789179)
(0000DCB0)
(0001F704)
(0001F890)
(0065758E) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
(004088DE)
(0042CE83)
(00373564)
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

(00869015)
(0086A5EF)
(006E3D49)
(006E23C5)
(00789179)
(0000DCB0)
(0001F704)
(0001F890)
(0065758E) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
(004088DE)
(0042CE83)
(00373564)
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) USER32.DLL.DispatchMessageW

(00869015)
(0086A5EF)
(006E2685)
(00789179)
(0000DCB0)
(0001F704)
(0001F890)
(0065758E) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
(004088DE)
(0042CE83)
(00373564)
(00007E6F) USER32.DLL.CallNextHookEx
(000080CC) USER32.DLL
(0000966A) USER32.DLL
(000096DB) 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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jon.h.clark
Guest

Follow-up

From my above bug report: This only repros with protocol = SCP, but succeeds with protocol = SFTP.

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martin
Site Admin
martin avatar

Re: Follow-up

jon.h.clark wrote:

From my above bug report: This only repros with protocol = SCP, but succeeds with protocol = SFTP.
Thanks for your report. What transfer mode were you trying to use? Text or Binary?

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william@...
Guest

Copying files to remote side failed - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi

<Try to describe precise steps that lead to the problem (where do you click, what keys do you press, what do you see, etc.)>
I try to upload a specific file of approx. 700mb (largest file I've tried to upload thus far). It fails about halfway through uploading with this error and then anything else I do (i.e. directory browsing, etc.) gives me this error until I completely close the application and open it again from fresh.

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

WinSCP 5.11.2

Error message:
Copying files to remote side failed.

Invalid access to memory.

Stack trace:
(0089C43E)
(0089C9C2)
(0089EA2A)
(0089B7E4)
(000851DF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0077EA1E)
(0077DAB5)
(007AFAD1)
(0000E312)
(0001FAEC)
(0001FC78)
(0066BF22) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
(00419F3A)
(0043DF6B)
(0037BC78)
(00031F89) USER32.dll
(0002443E) USER32.dll
(00023DCD) USER32.dll
(00023B9B) USER32.dll.DispatchMessageW

(0089C43E)
(0089C9C2)
(0089EA2A)
(0089B7E4)
(000851DF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0077EA1E)
(0077DAB5)
(007AFAD1)
(0000E312)
(0001FAEC)
(0001FC78)
(0066BF22) @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi
(00419F3A)
(0043DF6B)
(0037BC78)
(00031F89) USER32.dll
(0002443E) USER32.dll
(00023DCD) USER32.dll
(00023B9B) USER32.dll.DispatchMessageW

(0089C96D)
(0089C9C2)
(0089EA2A)
(0089B7E4)
(000851DF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0089D85B)
(0089E871)
(0089B7E4)
(000851DF) ntdll.dll
(0089C952)
(0089EB3E)
(0089B7E4)
(000851DF) ntdll.dll
(00073161) ntdll.dll.KiUserExceptionDispatcher
(0077EA1E)
(0077DAB5)
(007AFAD1)
(0000E312)
(0001FAEC)
(0001FC78)
(

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: Copying files to remote side failed - @TUnixDirView@PerformItemDragDropOperation$qqrp22Vcl@Comctrls@TListItemi

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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