Valentin Kulichenko created IGNITE-4110:
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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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