You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@mina.apache.org by "Nick Howes (JIRA)" <ji...@apache.org> on 2011/04/14 14:59:05 UTC
[jira] [Created] (SSHD-116) Shouldn't throw an exception when
receiving an unsupported SFTP message
Shouldn't throw an exception when receiving an unsupported SFTP message
-----------------------------------------------------------------------
Key: SSHD-116
URL: https://issues.apache.org/jira/browse/SSHD-116
Project: MINA SSHD
Issue Type: Bug
Reporter: Nick Howes
Unsupported SFTP message types should just respond with SSH_FX_OP_UNSUPPORTED, and not also throw an exception, since that ends the session. When I use Ubuntu's Nautilus integration for SFTP that attempts READLINK requests quite a lot, which are currently unimplemented in SftpSubsytem. If we stop throwing the exception and just return the unsupported response, it works fine.
Attaching a patch.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (SSHD-116) Shouldn't throw an exception when
receiving an unsupported SFTP message
Posted by "Nick Howes (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SSHD-116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nick Howes updated SSHD-116:
----------------------------
Attachment: sftp-unsupported-op.patch
Patch attached.
> Shouldn't throw an exception when receiving an unsupported SFTP message
> -----------------------------------------------------------------------
>
> Key: SSHD-116
> URL: https://issues.apache.org/jira/browse/SSHD-116
> Project: MINA SSHD
> Issue Type: Bug
> Reporter: Nick Howes
> Labels: sftp
> Attachments: sftp-unsupported-op.patch
>
>
> Unsupported SFTP message types should just respond with SSH_FX_OP_UNSUPPORTED, and not also throw an exception, since that ends the session. When I use Ubuntu's Nautilus integration for SFTP that attempts READLINK requests quite a lot, which are currently unimplemented in SftpSubsytem. If we stop throwing the exception and just return the unsupported response, it works fine.
> Attaching a patch.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (SSHD-116) Shouldn't throw an exception when
receiving an unsupported SFTP message
Posted by "Nick Howes (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SSHD-116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nick Howes updated SSHD-116:
----------------------------
Attachment: sftp-unsupported-op.patch
> Shouldn't throw an exception when receiving an unsupported SFTP message
> -----------------------------------------------------------------------
>
> Key: SSHD-116
> URL: https://issues.apache.org/jira/browse/SSHD-116
> Project: MINA SSHD
> Issue Type: Bug
> Reporter: Nick Howes
> Labels: sftp
> Attachments: sftp-unsupported-op.patch
>
>
> Unsupported SFTP message types should just respond with SSH_FX_OP_UNSUPPORTED, and not also throw an exception, since that ends the session. When I use Ubuntu's Nautilus integration for SFTP that attempts READLINK requests quite a lot, which are currently unimplemented in SftpSubsytem. If we stop throwing the exception and just return the unsupported response, it works fine.
> Attaching a patch.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (SSHD-116) Shouldn't throw an exception when
receiving an unsupported SFTP message
Posted by "Nick Howes (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SSHD-116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nick Howes updated SSHD-116:
----------------------------
Attachment: (was: sftp-unsupported-op.patch)
> Shouldn't throw an exception when receiving an unsupported SFTP message
> -----------------------------------------------------------------------
>
> Key: SSHD-116
> URL: https://issues.apache.org/jira/browse/SSHD-116
> Project: MINA SSHD
> Issue Type: Bug
> Reporter: Nick Howes
> Labels: sftp
> Attachments: sftp-unsupported-op.patch
>
>
> Unsupported SFTP message types should just respond with SSH_FX_OP_UNSUPPORTED, and not also throw an exception, since that ends the session. When I use Ubuntu's Nautilus integration for SFTP that attempts READLINK requests quite a lot, which are currently unimplemented in SftpSubsytem. If we stop throwing the exception and just return the unsupported response, it works fine.
> Attaching a patch.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Resolved] (SSHD-116) Shouldn't throw an exception when
receiving an unsupported SFTP message
Posted by "Guillaume Nodet (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/SSHD-116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Guillaume Nodet resolved SSHD-116.
----------------------------------
Resolution: Fixed
Fix Version/s: 0.6.0
Assignee: Guillaume Nodet
> Shouldn't throw an exception when receiving an unsupported SFTP message
> -----------------------------------------------------------------------
>
> Key: SSHD-116
> URL: https://issues.apache.org/jira/browse/SSHD-116
> Project: MINA SSHD
> Issue Type: Bug
> Reporter: Nick Howes
> Assignee: Guillaume Nodet
> Labels: sftp
> Fix For: 0.6.0
>
> Attachments: sftp-unsupported-op.patch
>
>
> Unsupported SFTP message types should just respond with SSH_FX_OP_UNSUPPORTED, and not also throw an exception, since that ends the session. When I use Ubuntu's Nautilus integration for SFTP that attempts READLINK requests quite a lot, which are currently unimplemented in SftpSubsytem. If we stop throwing the exception and just return the unsupported response, it works fine.
> Attaching a patch.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira