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https://issues.apache.org/jira/browse/IGNITE-4110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Valentin Kulichenko closed IGNITE-4110.
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> BlockingSslHandler does not properly handle BUFFER_UNDERFLOW after unwrap
> -------------------------------------------------------------------------
>
> Key: IGNITE-4110
> URL: https://issues.apache.org/jira/browse/IGNITE-4110
> Project: Ignite
> Issue Type: Bug
> Components: general
> Affects Versions: 1.7
> Reporter: Valentin Kulichenko
> Assignee: Valentin Kulichenko
> Priority: Critical
> Fix For: 1.8
>
>
> {{BlockingSslHandler.unwrapHandshake()}} method ignores the case when
> {{BUFFER_UNDERFLOW}} status is returned from the {{unwrap}} method.
> Under different circumstances this can cause infinite loop of this exception:
> {noformat}
> Failed to read from channel: javax.net.ssl.SSLException: Unsupported record
> version Unknown-70.97
> {noformat}
> To reproduce the issue:
> # Change {{BlockingSslHandler.inNetBuf}} initial capacity to 1000.
> # Run {{GridTcpCommunicationSpiSslSelfTest}}.
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