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https://issues.apache.org/jira/browse/IGNITE-15921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17449613#comment-17449613
]
Ignite TC Bot commented on IGNITE-15921:
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{panel:title=Branch: [pull/9610/head] Base: [master] : Possible Blockers
(5)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}SPI{color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6294090]]
* IgniteSpiTestSuite:
IgniteClientReconnectMassiveShutdownTest.testMassiveServersShutdown2 - Test has
low fail rate in base branch 0,0% and is not flaky
{color:#d04437}Control Utility (Zookeeper){color} [[tests 0 TIMEOUT , Exit Code
|https://ci.ignite.apache.org/viewLog.html?buildId=6294057]]
{color:#d04437}ZooKeeper (Discovery) 3{color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6294095]]
* ZookeeperDiscoverySpiTestSuite3:
CacheContinuousQueryOperationP2PTest.testAtomicReplicatedClient - Test has low
fail rate in base branch 0,0% and is not flaky
{color:#d04437}Cassandra Store{color} [[tests
2|https://ci.ignite.apache.org/viewLog.html?buildId=6294050]]
* IgniteCassandraStoreTestSuite:
IgnitePersistentStoreTest.pojoStrategyTransactionTest - Test has low fail rate
in base branch 0,0% and is not flaky
* org.apache.ignite.testsuites.cassandra.store.IgniteCassandraStoreTestSuite:
org.apache.ignite.tests.IgnitePersistentStoreTest. - History for base branch is
absent.
{panel}
{panel:title=Branch: [pull/9610/head] Base: [master] : New Tests
(5)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#00008b}Platform .NET (Core Linux){color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6294014]]
* {color:#013220}dll: RawSocketTest.TestInvalidHandshakeClosesConnection -
PASSED{color}
{color:#00008b}Thin Client: Java{color} [[tests
3|https://ci.ignite.apache.org/viewLog.html?buildId=6294078]]
* {color:#013220}ClientTestSuite:
ConnectionTest.testNegativeMessageSizeDropsConnection - PASSED{color}
* {color:#013220}ClientTestSuite:
ConnectionTest.testHandshakeTooLargeServerDropsConnection - PASSED{color}
* {color:#013220}ClientTestSuite:
ConnectionTest.testInvalidHandshakeHeaderDropsConnection - PASSED{color}
{color:#00008b}Cassandra Store{color} [[tests
1|https://ci.ignite.apache.org/viewLog.html?buildId=6294050]]
*
{color:#8b0000}org.apache.ignite.testsuites.cassandra.store.IgniteCassandraStoreTestSuite:
org.apache.ignite.tests.IgnitePersistentStoreTest. - FAILED{color}
{panel}
[TeamCity *--> Run :: All*
Results|https://ci.ignite.apache.org/viewLog.html?buildId=6294110&buildTypeId=IgniteTests24Java8_RunAll]
> Vulnerability in thin client protocol leads to OOM
> --------------------------------------------------
>
> Key: IGNITE-15921
> URL: https://issues.apache.org/jira/browse/IGNITE-15921
> Project: Ignite
> Issue Type: Improvement
> Components: thin client
> Affects Versions: 2.11
> Reporter: Ilya Kazakov
> Assignee: Pavel Tupitsyn
> Priority: Critical
> Fix For: 2.13
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> As thin client protocol interprets first 4 bytes as message size and allocate
> array for it. Any "big" 4 bytes sent on thin client port could leads to OOM.
> Some ideas to resolve:
> - print WARN in case of big client message
> - allocate array not for all message, but allocate it gradually.
> - read more then first4 bytes to understand is it real client message, or it
> is some trash.
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