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From "Fulvio Cavarretta (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (SSHD-799) SSHD port forwarding. Missing SSH_MSG_CHANNEL_OPEN_FAILURE message if failed to open connection
Date Wed, 07 Feb 2018 13:38:00 GMT

    [ https://issues.apache.org/jira/browse/SSHD-799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16355441#comment-16355441
] 

Fulvio Cavarretta edited comment on SSHD-799 at 2/7/18 1:37 PM:
----------------------------------------------------------------

>From our tests it seems that modifications are ok but now we are facing a new related
issue https://issues.apache.org/jira/browse/SSHD-803

 


was (Author: fcava):
>From our test seems that modifications are ok, bu we are now facing a new issue https://issues.apache.org/jira/browse/SSHD-803

 

> SSHD port forwarding. Missing SSH_MSG_CHANNEL_OPEN_FAILURE message if failed to open
connection
> -----------------------------------------------------------------------------------------------
>
>                 Key: SSHD-799
>                 URL: https://issues.apache.org/jira/browse/SSHD-799
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 1.7.0
>            Reporter: Fulvio Cavarretta
>            Assignee: Goldstein Lyor
>            Priority: Major
>              Labels: port-forwarding
>             Fix For: 1.8.0
>
>
> Hi we are faceing issue using port forwarding feature.
> An ssh client is requesting to open a remote connection through Apache sshd server.
> In case connection to remote server fails, there some cases where sshd do not send back SSH_MSG_CHANNEL_OPEN_FAILURE.
> The problem is in _org.apache.sshd.common.session.helpers.AbstractConnectionService_
class 
> The offending code seems to be from line 642 to 654: in case Exception is null, no SSH_MSG_CHANNEL_OPEN_FAILURE
is sent back to client.
> We'll try to post a pull request for this issue
>  
>  



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