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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10940) RPC client does no bounds checking of responses
Date Wed, 06 Aug 2014 16:21:14 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14087855#comment-14087855
] 

Hadoop QA commented on HADOOP-10940:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12660152/HADOOP-10940.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-common-project/hadoop-common:

                  org.apache.hadoop.ipc.TestRPCCallBenchmark
                  org.apache.hadoop.net.TestNetUtils
                  org.apache.hadoop.security.TestSecurityUtil
                  org.apache.hadoop.ipc.TestRPC
                  org.apache.hadoop.security.TestDoAsEffectiveUser
                  org.apache.hadoop.conf.TestConfiguration
                  org.apache.hadoop.ipc.TestIPC

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/4435//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/4435//console

This message is automatically generated.

> 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
>         Attachments: 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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