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From "Valentin Kulichenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-4110) BlockingSslHandler does not properly handle BUFFER_UNDERFLOW after unwrap
Date Tue, 25 Oct 2016 18:47:58 GMT
Valentin Kulichenko created IGNITE-4110:
-------------------------------------------

             Summary: 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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