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Posted to commits@guacamole.apache.org by "Michael Jumper (JIRA)" <ji...@apache.org> on 2017/09/04 18:06:00 UTC

[jira] [Resolved] (GUACAMOLE-128) Clipboard sharing can crash IE

     [ https://issues.apache.org/jira/browse/GUACAMOLE-128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Jumper resolved GUACAMOLE-128.
--------------------------------------
       Resolution: Fixed
    Fix Version/s: 0.9.14-incubating

> Clipboard sharing can crash IE
> ------------------------------
>
>                 Key: GUACAMOLE-128
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-128
>             Project: Guacamole
>          Issue Type: Bug
>          Components: guacd-docker
>    Affects Versions: 0.9.10-incubating
>         Environment: Ubuntu 16 using docker containers from latest 0.9.10
>            Reporter: Robin
>            Assignee: Michael Jumper
>             Fix For: 0.9.14-incubating
>
>
> Using internet explorer 11 with "programmatic clipboard access enabled" you can crash the browser and consume high CPU on the client when placing a large amount of data on the clipboard.  (1600 lines of text is enough)
> A work around is to disable "Programmatic clipboard access"  - While this works on other browsers and is almost certainly an IE 11 issue it would be a good feature to detect the client browser and disable this functionality to prevent a crash.



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