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Posted to issues@guacamole.apache.org by "Mike Jumper (Jira)" <ji...@apache.org> on 2021/12/25 02:38:00 UTC

[jira] [Commented] (GUACAMOLE-1190) guacd cannot bind to IPv6 addresses

    [ https://issues.apache.org/jira/browse/GUACAMOLE-1190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17465119#comment-17465119 ] 

Mike Jumper commented on GUACAMOLE-1190:
----------------------------------------

guacd has now been updated to use the same default value as the webapp ("localhost"), rather than relying on the {{NULL}} behavior of {{getaddrinfo()}}.

> guacd cannot bind to IPv6 addresses
> -----------------------------------
>
>                 Key: GUACAMOLE-1190
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-1190
>             Project: Guacamole
>          Issue Type: Bug
>    Affects Versions: 0.9.14, 1.0.0, 1.2.0
>         Environment: Linux, IPv6-only
>            Reporter: Jonas Zeiger
>            Assignee: Mike Jumper
>            Priority: Major
>             Fix For: 1.4.0
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> The guacd daemon can't bind to IPv6 addresses like `::1` due to the server socket being restricted to AF_INET.
>  
> Thus guacd can't work at all in an IPv6-only environment.
>  
> One possible fix is to create the server socket AF_INET6 if no IPv4 address is available/specified.



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