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From "Goldstein Lyor (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SSHD-410) Do not seek SshFile(s) input/output streams if requested offset is zero
Date Thu, 19 Feb 2015 14:36:11 GMT

     [ https://issues.apache.org/jira/browse/SSHD-410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Goldstein Lyor updated SSHD-410:
--------------------------------
    Attachment: 0018-SSHD-410-Do-not-seek-SshFile-s-input-output-streams-.patch

Attached recommended patch (see _NativeSshFileNio#createOutputStream_ it already has this
logic in it, so why not do it for _NativeSshFile_ as well)

> Do not seek SshFile(s) input/output streams if requested offset is zero
> -----------------------------------------------------------------------
>
>                 Key: SSHD-410
>                 URL: https://issues.apache.org/jira/browse/SSHD-410
>             Project: MINA SSHD
>          Issue Type: Improvement
>    Affects Versions: 0.14.0
>            Reporter: Goldstein Lyor
>            Priority: Minor
>         Attachments: 0018-SSHD-410-Do-not-seek-SshFile-s-input-output-streams-.patch
>
>
> Move to the appropriate offset only if non-zero. The reason for this check is that special
"files" (e.g., _/proc_ or _/dev_ ones) might not support _seek_ to a specific position but
rather only sequential read/write. If this is what is requested, there is no reason to risk
incurring an _IOException_



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