[jira] [Commented] (SSHD-899) Permissions of a file being reset when user sends attributes even during read

["Goldstein Lyor (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SSHD-899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775336#comment-16775336 ] 

Goldstein Lyor commented on SSHD-899:
-------------------------------------

The remark you are referencing is for version 6 - version 3 (which is the prevailing one) is mute on this subject. However, I believe that version 6 recommended behavior is the more cautious one, so it seems to me that your request is reasonable. I will merge it.

Thanks for the (continued) contribution.

> Permissions of a file being reset when user sends attributes even during read
> -----------------------------------------------------------------------------
>
>                 Key: SSHD-899
>                 URL: https://issues.apache.org/jira/browse/SSHD-899
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Subramaniajeeva
>            Priority: Minor
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> As per [https://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#page-36],
>  The 'attrs' field is ignored if an existing file is opened.
>  As it is, attributes are being considered even if the file exists. This results in resetting permission even when file is opened for read.
>  
> This is what I find in debug logs when the issue occurs:
> [id=26] SSH_FXP_OPEN (path=/a/b/c.txt, access=0x81, pflags=0x2, attrs=\{permissions=[]})



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