[
https://issues.apache.org/jira/browse/SSHD-120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022069#comment-13022069
]
Bobby Powers commented on SSHD-120:
-----------------------------------
Yup. the relevent part of the spec (for reference) is:
8.2.2. Reading Directories
In order to retrieve a directory listing, the client issues one or
more SSH_FXP_READDIR requests. In order to obtain a complete
directory listing, the client MUST issue repeated SSH_FXP_READDIR
requests until the server responds with an SSH_FXP_STATUS message.
byte SSH_FXP_READDIR
uint32 request-id
string handle
handle
'handle' is a handle returned by SSH_FXP_OPENDIR. If 'handle' is
an ordinary file handle returned by SSH_FXP_OPEN, the server MUST
return SSH_FX_INVALID_HANDLE.
The server responds to this request with either a SSH_FXP_NAME or a
SSH_FXP_STATUS message. One or more names may be returned at a time.
Full status information is returned for each name in order to speed
up typical directory listings.
If there are no more names available to be read, the server MUST
respond with a SSH_FXP_STATUS message with error code of SSH_FX_EOF.
sendName() never checks the size of the buffer its creating, so its not
surprising it blows through the packet size limit for large dirs. Good
detective work :)
> list 1500 files in one directory not working for mindterm sftp client
> ---------------------------------------------------------------------
>
> Key: SSHD-120
> URL: https://issues.apache.org/jira/browse/SSHD-120
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 0.5.0
> Environment: windows xp professional sun jre 1.5
> windows 2003 server sun jre 1.5
> mindterm 3.4 ftp2sftp
> Reporter: Otto Frost
> Original Estimate: 168h
> Remaining Estimate: 168h
>
> mindterm is used in ftp2sftp mode
> trying to list files in a directory "manyfiles" with > 1500 files doesn't
> work on the "apache mina sshd"
> when doing the following operation it doesn't work. In the "manyfiles" dir
> there are >1500 files.
> mindterm can list files in a directory with < 50 files
> mindterm can list files on a opensshd server with a directory with > 1500
> files, therefore we think the error is in the "apache mina sshd" and not in
> mindterm, at least there is some incompatibility...
> ftp> o localhost 2120
> Connected to WKE198515.u-dom1.u-ssi.net.
> 220 FTPToSFTPProxy use 'ssh2-user@ssh2-host[:port]' as your username or
> ;ssh2-us
> er;keyfile;10@ssh2-host[:port]
> User (WKE198515.u-dom1.u-ssi.net:(none)): a@localhost:2222
> 331 Password required for a@localhost:2222.
> Password:
> 230 User a@localhost:2222 logged in.
> ftp> cd ../../../tst/manyfiles
> 250 CWD command successful.
> ftp> ls
> 200 PORT command successful.
> 150 Opening ASCII mode data connection for nlst.
> Connection closed by remote host.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
