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https://issues.apache.org/jira/browse/SSHD-171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guillaume Nodet resolved SSHD-171.
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Resolution: Fixed
Fix Version/s: 0.7.0
Assignee: Guillaume Nodet
> ScpCommand block indefinately when using the "-p" flag
> ------------------------------------------------------
>
> Key: SSHD-171
> URL: https://issues.apache.org/jira/browse/SSHD-171
> Project: MINA SSHD
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Ken Diep
> Assignee: Guillaume Nodet
> Fix For: 0.7.0
>
> Attachments: SSHD-171.patch
>
>
> When "-p" is specified to preserve the file mode, modification time and
> access time it will cause a scp client to hang indefinately because the T
> header is never acknowledged. This is aside from not supporting the flag
> entirely.
> When it is specified the "T<mtime> 0 <atime> 0" is sent first, followed by
> the usual Cmmmm <length> <filename>. The switch statement @ line 148 never
> dealt with the T coming in, as a result, it will keep continuing reading the
> data and eventually readAck(true) and return -1. This causes the scp client
> (from cygwin and linux) to hang because it was never acknowledged.
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