Forum » Support and Bug Reports »

Post a reply

Before posting, please read how to report bug or request support effectively.

Bug reports without an attached log file are usually useless.

Username

Subject

Message body

Font colour:

Font size:

[quote="bluedrops"][quote="martin"]Please try it with WinSCP 3.3.1 beta #185 and send me a log file. Thanks.[/quote]

Thanks,

Laurent

. Using SFTP protocol.
. Doing startup conversation with host.
> Type: SSH_FXP_INIT, Size: 5, Number: -1
< Type: SSH_FXP_VERSION, Size: 5, Number: -1
. SFTP version 3 negotiated.
> Type: SSH_FXP_EXTENDED, Size: 38, Number: 200
< Type: SSH_FXP_STATUS, Size: 38, Number: 200
< Status/error code: 8
. Server does not recognise WinSCP.
. Getting current directory name.
> Type: SSH_FXP_REALPATH, Size: 10, Number: 272
< Type: SSH_FXP_NAME, Size: 43, Number: 272
. Real path for '.' is '/cygdrive/d'
. Listing directory "/cygdrive/d".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 523
< Type: SSH_FXP_HANDLE, Size: 13, Number: 523
> Type: SSH_FXP_READDIR, Size: 13, Number: 780
< Type: SSH_FXP_NAME, Size: 2122, Number: 780
> Type: SSH_FXP_READDIR, Size: 13, Number: 1036
< Type: SSH_FXP_STATUS, Size: 28, Number: 1036
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 1284
< Type: SSH_FXP_STATUS, Size: 24, Number: 1284
< Status/error code: 0
. Startup conversation with host finished.
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 1552
< Type: SSH_FXP_NAME, Size: 39, Number: 1552
. Real path for '/cygdrive/d/..' is '/cygdrive'
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 1803
< Type: SSH_FXP_HANDLE, Size: 13, Number: 1803
> Type: SSH_FXP_CLOSE, Size: 13, Number: 2052
< Type: SSH_FXP_STATUS, Size: 24, Number: 2052
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive".
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 2315
< Type: SSH_FXP_HANDLE, Size: 13, Number: 2315
> Type: SSH_FXP_READDIR, Size: 13, Number: 2572
< Type: SSH_FXP_NAME, Size: 1339, Number: 2572
> Type: SSH_FXP_READDIR, Size: 13, Number: 2828
< Type: SSH_FXP_STATUS, Size: 28, Number: 2828
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 3076
< Type: SSH_FXP_STATUS, Size: 24, Number: 3076
< Status/error code: 0
. Changing directory to "c".
> Type: SSH_FXP_REALPATH, Size: 20, Number: 3344
< Type: SSH_FXP_NAME, Size: 43, Number: 3344
. Real path for '/cygdrive/c' is '/cygdrive/c'
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 3595
< Type: SSH_FXP_HANDLE, Size: 13, Number: 3595
> Type: SSH_FXP_CLOSE, Size: 13, Number: 3844
< Type: SSH_FXP_STATUS, Size: 24, Number: 3844
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive/c".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 4107
< Type: SSH_FXP_HANDLE, Size: 13, Number: 4107
> Type: SSH_FXP_READDIR, Size: 13, Number: 4364
< Type: SSH_FXP_NAME, Size: 3452, Number: 4364
> Type: SSH_FXP_READDIR, Size: 13, Number: 4620
< Type: SSH_FXP_STATUS, Size: 28, Number: 4620
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 4868
< Type: SSH_FXP_STATUS, Size: 24, Number: 4868
< Status/error code: 0
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 5136
< Type: SSH_FXP_NAME, Size: 39, Number: 5136
. Real path for '/cygdrive/c/..' is '/cygdrive'
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 5387
< Type: SSH_FXP_HANDLE, Size: 13, Number: 5387
> Type: SSH_FXP_CLOSE, Size: 13, Number: 5636
< Type: SSH_FXP_STATUS, Size: 34, Number: 5636
< Status/error code: 3, Message: 5636, Server: Permission denied, Language: ? 
* (ECommand) Error changing directory to '..'.
* Permission denied.
* Error code: 3
* Error message from server: Permission denied (?)
* Request code: 4
. Closing connection.[/quote]

Options

Disable BBCode in this post

Notify me when a reply is posted (registered users only)

Add an Attachment

If you do not want to add an Attachment to your Post, please leave the Fields blank.

Filename

(maximum 10 MB; please compress large files; only common media, archive, text and programming file formats are allowed)

File Comment

Options

Private file (available to author and site moderators only)

Topic review

martin

Re: Error getting to /cygdrive

2003-10-21

bluedrops wrote:

Thanks, it works with this version. The "Closing connection" is because I closed it myself. Here is a debug output with this version of WinSCP. I made /cygdrive/d -> /cygdrive -> /cygdrive/c -> /cygdrive -> refresh on cygdrive.

What was the problem ?

First something about SFTP: To get directory listing, client must with issue SSH_FXP_OPENDIR request. Than it should issue SSH_FXP_READDIR many times, until server sends all listing data. At the end client should send SSH_FXP_CLOSE to notify server, that it can free resources allocated for directory listing.

The server can send various error responses to SSH_FXP_OPENDIR and SSH_FXP_READDIR, including of course "Permission denied". However it is very unlikely that it responds "Permissions denied" to SSH_FXP_CLOSE. What can be denied, when the directory was already opened and read? But your server does it, see "Status/error code: 3" at the end of the log. Code 3 is permission denied. I have no idea, why it does it. I believe it is a bug, mainly because it happens only, when leaving /cydrive/c.

PSFTP works, because it ignores any error responses to SSH_FXP_CLOSE. WinSCP didn't. So I've changed it to ignore them too.

bluedrops

Re: Error getting to /cygdrive

2003-10-21 11:19

martin wrote:

I'm sorry that it took so long.
Can you try it with WinSCP version 3.3.1 build 188?

Hi,

Thanks, it works with this version. The "Closing connection" is because I closed it myself. Here is a debug output with this version of WinSCP. I made /cygdrive/d -> /cygdrive -> /cygdrive/c -> /cygdrive -> refresh on cygdrive.

What was the problem ?

Thanks,

Laurent

. Using SFTP protocol.
. Doing startup conversation with host.
> Type: SSH_FXP_INIT, Size: 5, Number: -1
< Type: SSH_FXP_VERSION, Size: 5, Number: -1
. SFTP version 3 negotiated.
> Type: SSH_FXP_EXTENDED, Size: 38, Number: 13768
< Type: SSH_FXP_STATUS, Size: 38, Number: 13768
< Status/error code: 8
. Server does not recognise WinSCP.
. Getting current directory name.
> Type: SSH_FXP_REALPATH, Size: 10, Number: 13840
< Type: SSH_FXP_NAME, Size: 43, Number: 13840
. Real path for '.' is '/cygdrive/d'
. Listing directory "/cygdrive/d".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 14091
< Type: SSH_FXP_HANDLE, Size: 13, Number: 14091
> Type: SSH_FXP_READDIR, Size: 13, Number: 14348
< Type: SSH_FXP_NAME, Size: 2122, Number: 14348
> Type: SSH_FXP_READDIR, Size: 13, Number: 14604
< Type: SSH_FXP_STATUS, Size: 28, Number: 14604
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 14852
< Type: SSH_FXP_STATUS, Size: 24, Number: 14852
< Status/error code: 0
. Startup conversation with host finished.
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 15120
< Type: SSH_FXP_NAME, Size: 39, Number: 15120
. Real path for '/cygdrive/d/..' is '/cygdrive'
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 15371
< Type: SSH_FXP_HANDLE, Size: 13, Number: 15371
> Type: SSH_FXP_CLOSE, Size: 13, Number: 15620
< Type: SSH_FXP_STATUS, Size: 24, Number: 15620
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive".
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 15883
< Type: SSH_FXP_HANDLE, Size: 13, Number: 15883
> Type: SSH_FXP_READDIR, Size: 13, Number: 16140
< Type: SSH_FXP_NAME, Size: 1237, Number: 16140
> Type: SSH_FXP_READDIR, Size: 13, Number: 16396
< Type: SSH_FXP_STATUS, Size: 28, Number: 16396
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 16644
< Type: SSH_FXP_STATUS, Size: 24, Number: 16644
< Status/error code: 0
. Changing directory to "c".
> Type: SSH_FXP_REALPATH, Size: 20, Number: 16912
< Type: SSH_FXP_NAME, Size: 43, Number: 16912
. Real path for '/cygdrive/c' is '/cygdrive/c'
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 17163
< Type: SSH_FXP_HANDLE, Size: 13, Number: 17163
> Type: SSH_FXP_CLOSE, Size: 13, Number: 17412
< Type: SSH_FXP_STATUS, Size: 24, Number: 17412
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive/c".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 17675
< Type: SSH_FXP_HANDLE, Size: 13, Number: 17675
> Type: SSH_FXP_READDIR, Size: 13, Number: 17932
< Type: SSH_FXP_NAME, Size: 3452, Number: 17932
> Type: SSH_FXP_READDIR, Size: 13, Number: 18188
< Type: SSH_FXP_STATUS, Size: 28, Number: 18188
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 18436
< Type: SSH_FXP_STATUS, Size: 24, Number: 18436
< Status/error code: 0
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 18704
< Type: SSH_FXP_NAME, Size: 39, Number: 18704
. Real path for '/cygdrive/c/..' is '/cygdrive'
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 18955
< Type: SSH_FXP_HANDLE, Size: 13, Number: 18955
> Type: SSH_FXP_CLOSE, Size: 13, Number: 19204
< Type: SSH_FXP_STATUS, Size: 34, Number: 19204
< Status/error code: 3
. Getting current directory name.
. Directory content loaded from cache.
. Getting current directory name.
. Listing directory "/cygdrive".
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 19467
< Type: SSH_FXP_HANDLE, Size: 13, Number: 19467
> Type: SSH_FXP_READDIR, Size: 13, Number: 19724
< Type: SSH_FXP_NAME, Size: 1237, Number: 19724
> Type: SSH_FXP_READDIR, Size: 13, Number: 19980
< Type: SSH_FXP_STATUS, Size: 28, Number: 19980
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 20228
< Type: SSH_FXP_STATUS, Size: 34, Number: 20228
< Status/error code: 3
. Closing connection.

martin

Re: Error getting to /cygdrive

2003-10-20

I'm sorry that it took so long.
Can you try it with WinSCP version 3.3.1?

martin

Re: Error getting to /cygdrive

2003-10-16

I have some idea for workaround. If I have time this evening, I'll prepare test version for you.

One more question: at the end of the log I see "Closing connection". Was it closed by itself as reaction to error or did you close it? I hope that the latter case is true.

bluedrops

Re: Error getting to /cygdrive

2003-10-15 10:23

martin wrote:

Please try it with WinSCP 3.3.1 beta #185 and send me a log file. Thanks.

Here is the log. I tryed another SFTP client (CuteFTP). It says "Insufficient privileges to perform the operation" but lists the directory.
So the problem seems to be related to OpenSSH.
Do you have any clue about that ?

Thanks,

Laurent

. Using SFTP protocol.
. Doing startup conversation with host.
> Type: SSH_FXP_INIT, Size: 5, Number: -1
< Type: SSH_FXP_VERSION, Size: 5, Number: -1
. SFTP version 3 negotiated.
> Type: SSH_FXP_EXTENDED, Size: 38, Number: 200
< Type: SSH_FXP_STATUS, Size: 38, Number: 200
< Status/error code: 8
. Server does not recognise WinSCP.
. Getting current directory name.
> Type: SSH_FXP_REALPATH, Size: 10, Number: 272
< Type: SSH_FXP_NAME, Size: 43, Number: 272
. Real path for '.' is '/cygdrive/d'
. Listing directory "/cygdrive/d".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 523
< Type: SSH_FXP_HANDLE, Size: 13, Number: 523
> Type: SSH_FXP_READDIR, Size: 13, Number: 780
< Type: SSH_FXP_NAME, Size: 2122, Number: 780
> Type: SSH_FXP_READDIR, Size: 13, Number: 1036
< Type: SSH_FXP_STATUS, Size: 28, Number: 1036
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 1284
< Type: SSH_FXP_STATUS, Size: 24, Number: 1284
< Status/error code: 0
. Startup conversation with host finished.
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 1552
< Type: SSH_FXP_NAME, Size: 39, Number: 1552
. Real path for '/cygdrive/d/..' is '/cygdrive'
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 1803
< Type: SSH_FXP_HANDLE, Size: 13, Number: 1803
> Type: SSH_FXP_CLOSE, Size: 13, Number: 2052
< Type: SSH_FXP_STATUS, Size: 24, Number: 2052
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive".
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 2315
< Type: SSH_FXP_HANDLE, Size: 13, Number: 2315
> Type: SSH_FXP_READDIR, Size: 13, Number: 2572
< Type: SSH_FXP_NAME, Size: 1339, Number: 2572
> Type: SSH_FXP_READDIR, Size: 13, Number: 2828
< Type: SSH_FXP_STATUS, Size: 28, Number: 2828
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 3076
< Type: SSH_FXP_STATUS, Size: 24, Number: 3076
< Status/error code: 0
. Changing directory to "c".
> Type: SSH_FXP_REALPATH, Size: 20, Number: 3344
< Type: SSH_FXP_NAME, Size: 43, Number: 3344
. Real path for '/cygdrive/c' is '/cygdrive/c'
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 3595
< Type: SSH_FXP_HANDLE, Size: 13, Number: 3595
> Type: SSH_FXP_CLOSE, Size: 13, Number: 3844
< Type: SSH_FXP_STATUS, Size: 24, Number: 3844
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive/c".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 4107
< Type: SSH_FXP_HANDLE, Size: 13, Number: 4107
> Type: SSH_FXP_READDIR, Size: 13, Number: 4364
< Type: SSH_FXP_NAME, Size: 3452, Number: 4364
> Type: SSH_FXP_READDIR, Size: 13, Number: 4620
< Type: SSH_FXP_STATUS, Size: 28, Number: 4620
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 4868
< Type: SSH_FXP_STATUS, Size: 24, Number: 4868
< Status/error code: 0
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 5136
< Type: SSH_FXP_NAME, Size: 39, Number: 5136
. Real path for '/cygdrive/c/..' is '/cygdrive'
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 5387
< Type: SSH_FXP_HANDLE, Size: 13, Number: 5387
> Type: SSH_FXP_CLOSE, Size: 13, Number: 5636
< Type: SSH_FXP_STATUS, Size: 34, Number: 5636
< Status/error code: 3, Message: 5636, Server: Permission denied, Language: ?
* (ECommand) Error changing directory to '..'.
* Permission denied.
* Error code: 3
* Error message from server: Permission denied (?)
* Request code: 4
. Closing connection.

martin

Re: Error getting to /cygdrive

2003-10-15

Please try it with WinSCP 3.3.1 beta #185 and send me a log file. Thanks.

bluedrops

Re: Error getting to /cygdrive

2003-10-14 15:51

martin wrote:
Thanks for the info. From the log I'm not able to find out why this happens. I'll improve the logging in next release and than I'll ask you to send me a log again.

Can you meanwhile this with PSFTP?
cd /cygdrive/d

cd ..

cd c

cd ..

ls
Thanks.

No problem doing this with PSFTP

Thanks for your reply

martin

Re: Error getting to /cygdrive

2003-10-14

Thanks for the info. From the log I'm not able to find out why this happens. I'll improve the logging in next release and than I'll ask you to send me a log again.

Can you meanwhile this with PSFTP?

cd /cygdrive/d

cd ..

cd c

cd ..

ls

Thanks.

bluedrops

Error getting to /cygdrive

2003-10-13 18:02

Hi,

I connect the Win2k PC (openssh 3.7.1p1-1 Installer Build 20030930) with WinSCP 3.3 in sftp mode. WinSCP lists my /cygdrive/d home directry. If I go to /cygdrive/c then try to go back to /cygdrive, I get the message at the end of the log. I have to restart the session to be able to go to /cygdrive (note that I can still go to other drives with CTRL-O -> /cygdrive/d)
Only drive c has this problem. PSFTP works fine so I think this is just related to WinSCP.

Thanks for your help,

Laurent

. Listing directory "/cygdrive/d".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 523
< Type: SSH_FXP_HANDLE, Size: 13, Number: 523
> Type: SSH_FXP_READDIR, Size: 13, Number: 780
< Type: SSH_FXP_NAME, Size: 2122, Number: 780
> Type: SSH_FXP_READDIR, Size: 13, Number: 1036
< Type: SSH_FXP_STATUS, Size: 28, Number: 1036
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 1284
< Type: SSH_FXP_STATUS, Size: 24, Number: 1284
< Status/error code: 0
. Startup conversation with host finished.
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 1552
< Type: SSH_FXP_NAME, Size: 39, Number: 1552
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 1803
< Type: SSH_FXP_HANDLE, Size: 13, Number: 1803
> Type: SSH_FXP_CLOSE, Size: 13, Number: 2052
< Type: SSH_FXP_STATUS, Size: 24, Number: 2052
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive".
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 2315
< Type: SSH_FXP_HANDLE, Size: 13, Number: 2315
> Type: SSH_FXP_READDIR, Size: 13, Number: 2572
< Type: SSH_FXP_NAME, Size: 523, Number: 2572
> Type: SSH_FXP_READDIR, Size: 13, Number: 2828
< Type: SSH_FXP_STATUS, Size: 28, Number: 2828
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 3076
< Type: SSH_FXP_STATUS, Size: 24, Number: 3076
< Status/error code: 0
. Changing directory to "c".
> Type: SSH_FXP_REALPATH, Size: 20, Number: 3344
< Type: SSH_FXP_NAME, Size: 43, Number: 3344
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 3595
< Type: SSH_FXP_HANDLE, Size: 13, Number: 3595
> Type: SSH_FXP_CLOSE, Size: 13, Number: 3844
< Type: SSH_FXP_STATUS, Size: 24, Number: 3844
< Status/error code: 0
. Getting current directory name.
. Listing directory "/cygdrive/c".
> Type: SSH_FXP_OPENDIR, Size: 20, Number: 4107
< Type: SSH_FXP_HANDLE, Size: 13, Number: 4107
> Type: SSH_FXP_READDIR, Size: 13, Number: 4364
< Type: SSH_FXP_NAME, Size: 3452, Number: 4364
> Type: SSH_FXP_READDIR, Size: 13, Number: 4620
< Type: SSH_FXP_STATUS, Size: 28, Number: 4620
< Status/error code: 1
> Type: SSH_FXP_CLOSE, Size: 13, Number: 4868
< Type: SSH_FXP_STATUS, Size: 24, Number: 4868
< Status/error code: 0
. Changing directory to "..".
> Type: SSH_FXP_REALPATH, Size: 23, Number: 5136
< Type: SSH_FXP_NAME, Size: 39, Number: 5136
> Type: SSH_FXP_OPENDIR, Size: 18, Number: 5387
< Type: SSH_FXP_HANDLE, Size: 13, Number: 5387
> Type: SSH_FXP_CLOSE, Size: 13, Number: 5636
< Type: SSH_FXP_STATUS, Size: 34, Number: 5636
< Status/error code: 3, Message: 5636, Server: Permission denied, Language: ?
* (ECommand) Error changing directory to "..".
* Permission denied.
* Error code: 3
* Error message from server: Permission denied (?)
* Request code: 4
. Closing connection.