Hi there,
Did the debug log help at all or should I try to gather more informations from the user ? Bye Norman > On 17. May 2019, at 21:26, Norman Maurer <norman.mau...@googlemail.com> wrote: > > The user did capture the log here: > > https://hasteb.in/ucalevob.makefile <https://hasteb.in/ucalevob.makefile> > > Hopefully it is helpful, > > Norman > > >> On 17. May 2019, at 20:38, Norman Maurer <norman.mau...@googlemail.com >> <mailto:norman.mau...@googlemail.com>> wrote: >> >> Unfortunately I am very busy atm so it may take me a few days. I asked the >> original reported of the issue to provide some in the netty issue tracker. I >> will come back to you. >> >> Bye >> Norman >> >> >>> On 17. May 2019, at 20:27, Xuelei Fan <xuelei....@oracle.com >>> <mailto:xuelei....@oracle.com>> wrote: >>> >>> Hi Norman, >>> >>> If you are able to reproduce this issue, would you mind post the JSSE debug >>> log (by using Java System Property, "javax.net.debug=all")? >>> >>> Please feel free to submit a bug. >>> >>> Thanks & Regards, >>> Xuelei >>> >>> On 5/17/2019 11:02 AM, Norman Maurer wrote: >>>> Hi there, >>>> We recently received a bug report in netty when JDK12 is used with ChaCha >>>> chiphers: >>>> https://github.com/netty/netty/issues/9150 >>>> <https://github.com/netty/netty/issues/9150> >>>> Basically it seems like there is a problem in how it uses the ByteBuffer >>>> internally: >>>> |Caused by: java.lang.RuntimeException: javax.crypto.ShortBufferException: >>>> Output buffer too small at >>>> java.base/com.sun.crypto.provider.ChaCha20Cipher.engineDoFinal(ChaCha20Cipher.java:703) >>>> at java.base/javax.crypto.CipherSpi.bufferCrypt(CipherSpi.java:826) at >>>> java.base/javax.crypto.CipherSpi.engineDoFinal(CipherSpi.java:730) at >>>> java.base/javax.crypto.Cipher.doFinal(Cipher.java:2503) at >>>> java.base/sun.security.ssl.SSLCipher$T12CC20P1305ReadCipherGenerator$CC20P1305ReadCipher.decrypt(SSLCipher.java:2188) >>>> at >>>> java.base/sun.security.ssl.SSLEngineInputRecord.decodeInputRecord(SSLEngineInputRecord.java:240) >>>> at >>>> java.base/sun.security.ssl.SSLEngineInputRecord.decode(SSLEngineInputRecord.java:197) >>>> at >>>> java.base/sun.security.ssl.SSLEngineInputRecord.decode(SSLEngineInputRecord.java:160) >>>> at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:108) >>>> at java.base/sun.security.ssl.SSLEngineImpl.decode(SSLEngineImpl.java:681) >>>> at >>>> java.base/sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:636) >>>> at >>>> java.base/sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:454) >>>> ... 25 common frames omitted Caused by: javax.crypto.ShortBufferException: >>>> Output buffer too small at >>>> java.base/com.sun.crypto.provider.ChaCha20Cipher$EngineAEADDec.doFinal(ChaCha20Cipher.java:1360) >>>> at >>>> java.base/com.sun.crypto.provider.ChaCha20Cipher.engineDoFinal(ChaCha20Cipher.java:701)| >>>> Unfortunately I have no standalone reproducer yet but I just wanted to >>>> bring it up here in case it helps. >>>> It only happens on JDK12 it seems. Check the Netty issue for more details… >>>> Bye >>>> Norman >> >
