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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10940) RPC client does no bounds checking of responses
Date Wed, 02 Mar 2016 13:02:18 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15175552#comment-15175552
] 

Steve Loughran commented on HADOOP-10940:
-----------------------------------------

I can see the need for this; it's just beyond my competence level to review. sorry

> RPC client does no bounds checking of responses
> -----------------------------------------------
>
>                 Key: HADOOP-10940
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10940
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: ipc
>    Affects Versions: 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Critical
>              Labels: BB2015-05-TBR
>         Attachments: HADOOP-10940.patch, HADOOP-10940.patch, HADOOP-10940.patch, HADOOP-10940.patch,
HADOOP-10940.patch
>
>
> The rpc client does no bounds checking of server responses.  In the case of communicating
with an older and incompatible RPC, this may lead to OOM issues and leaking of resources.



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