[jboss-jira] [JBoss JIRA] Updated: (JGRP-1119) TCP can cause memory usage when connecting to a non-JGroups service

[Bela Ban (JIRA)]

     [ https://jira.jboss.org/jira/browse/JGRP-1119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bela Ban updated JGRP-1119:
---------------------------

    Fix Version/s: 2.10
                       (was: 2.9)


> TCP can cause memory usage when connecting to a non-JGroups service
> -------------------------------------------------------------------
>
>                 Key: JGRP-1119
>                 URL: https://jira.jboss.org/jira/browse/JGRP-1119
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 2.4.7
>            Reporter: Dennis Reed
>            Assignee: Bela Ban
>             Fix For: 2.10
>
>
> JGroups does not verify that it is connecting to a JGroups service before using the data returned.
> If it connects to another service (for example if another service is found in TCPPING's scan), it reads the first four bytes, uses it as the size of a buffer, and blocks until it fills the buffer with data (or the server kills the connection).
> The symptoms are the same as JGRP-1116.

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