Re: [jetty-users] Jetty 9.4.6: NPE in java.lang.System.arraycopy?

[Olivier Lamy <olamy@xxxxxxxxxxx>]

Hi 

the top of the stacktrace (com.sun.crypto) looks to be more related to jdk rather than jetty?

did you upgrade recently your jdk? 

which version are you using? maybe try the last one?

On Thu, Jun 13, 2019 at 7:02 PM John English <john.foreign@xxxxxxxxx> wrote:

Reviewing my logfiles the other day, I found a load of exception reports
like the following report in my jetty.log. Is this a known issue, and
will an upgrade fix it? (I'm using Jetty 9.4.6.)

2019-06-10 05:16:06.312:WARN:oejut.QueuedThreadPool:qtp11514428-6191:
java.lang.NullPointerException
        at java.lang.System.arraycopy(Native Method)
        at com.sun.crypto.provider.GCTR.reset(GCTR.java:125)
        at com.sun.crypto.provider.GCTR.doFinal(GCTR.java:116)
        at
com.sun.crypto.provider.GaloisCounterMode.doLastBlock(GaloisCounterMode.java:343)
        at
com.sun.crypto.provider.GaloisCounterMode.decryptFinal(GaloisCounterMode.java:511)
        at com.sun.crypto.provider.CipherCore.finalNoPadding(CipherCore.java:1023)
        at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:960)
        at com.sun.crypto.provider.AESCipher.engineDoFinal(AESCipher.java:479)
        at javax.crypto.CipherSpi.bufferCrypt(CipherSpi.java:830)
        at javax.crypto.CipherSpi.engineDoFinal(CipherSpi.java:730)
        at javax.crypto.Cipher.doFinal(Cipher.java:2460)
        at sun.security.ssl.CipherBox.decrypt(CipherBox.java:535)
        at sun.security.ssl.EngineInputRecord.decrypt(EngineInputRecord.java:200)
        at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:974)
        at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:907)
        at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:781)
        at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624)
        at
org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.fill(SslConnection.java:653)
        at
org.eclipse.jetty.server.HttpConnection.fillRequestBuffer(HttpConnection.java:322)
        at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:231)
        at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
        at
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:289)
        at
org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:149)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:110)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
        at
org.eclipse.jetty.util.thread.Invocable.invokePreferred(Invocable.java:128)
        at
org.eclipse.jetty.util.thread.Invocable$InvocableExecutor.invoke(Invocable.java:222)
        at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:294)
        at
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:199)
        at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:673)
        at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:591)
        at java.lang.Thread.run(Thread.java:745)


--
John English

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Olivier