[DIRMINA-927] NPE SSL Handshake

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Abandoned
• Affects Version/s: 2.0.7
• Fix Version/s: 2.0.14
• Component/s: Filter
• Labels: Handshake NPE SSL
• Environment: * Linux version 3.4.2-linode44 (root@build) (gcc version 4.4.5 (Debian 4.4.5-8) ) #1 SMP Tue Jun 12 15:04:46 EDT 2012; * Java(TM) SE Runtime Environment (build 1.6.0_33-b03); * Mina 2.0.7
• Assignee: Unassigned
• Reporter: Célio Vasconcelos
• Created: 18/Dec/12 10:53
• Updated: 24/May/19 13:53
• Resolved: 24/May/19 13:53

Description

This error occurs sometimes.

java.lang.RuntimeException: Delegated task threw Exception/Error
at com.sun.net.ssl.internal.ssl.Handshaker.checkThrown(Handshaker.java:1012)
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.checkTaskThrown(SSLEngineImpl.java:485)
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:753)
at com.sun.net.ssl.internal.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:721)
at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:607)
at org.apache.mina.filter.ssl.SslHandler.unwrap(SslHandler.java:728)
at org.apache.mina.filter.ssl.SslHandler.unwrapHandshake(SslHandler.java:666)
at org.apache.mina.filter.ssl.SslHandler.handshake(SslHandler.java:552)
at org.apache.mina.filter.ssl.SslHandler.messageReceived(SslHandler.java:351)
at org.apache.mina.filter.ssl.SslFilter.messageReceived(SslFilter.java:468)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:47)
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:765)
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:417)
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:410)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:710)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:664)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:653)
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:67)
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1124)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.lang.NullPointerException
at sun.security.internal.spec.TlsKeyMaterialParameterSpec.<init>(TlsKeyMaterialParameterSpec.java:69)
at com.sun.net.ssl.internal.ssl.Handshaker.calculateConnectionKeys(Handshaker.java:840)
at com.sun.net.ssl.internal.ssl.ServerHandshaker.clientHello(ServerHandshaker.java:595)
at com.sun.net.ssl.internal.ssl.ServerHandshaker.processMessage(ServerHandshaker.java:151)
at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:593)
at com.sun.net.ssl.internal.ssl.Handshaker$1.run(Handshaker.java:533)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.net.ssl.internal.ssl.Handshaker$DelegatedTask.run(Handshaker.java:952)
at org.apache.mina.filter.ssl.SslHandler.doTasks(SslHandler.java:759)
at org.apache.mina.filter.ssl.SslHandler.handshake(SslHandler.java:544)
... 17 more