Michael Saladin created IMAP-369:
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Summary: NPE when connecting to apache-james-3.0-beta4 using
incorrect user
Key: IMAP-369
URL: https://issues.apache.org/jira/browse/IMAP-369
Project: JAMES Imap
Issue Type: Bug
Components: Protocol
Reporter: Michael Saladin
{code:title=Bar.java|borderStyle=solid}
Affects version:
./lib/james-server-protocols-imap4-3.0-beta4.jar
When I connect to the James server using Thunderbird 11.0.1 as client with a
wrong username, and set the logging level of the James server to TRACE, I get
the following:
<code>
INFO 09:49:53,815 | james.imapserver | ID=553374 Connection established from
127.0.0.1
DEBUG 09:49:53,816 | james.imapserver | ID=553374 Got <tag>: 1
DEBUG 09:49:53,816 | james.imapserver | ID=553374 Got <command>: capability
DEBUG 09:49:53,817 | james.imapserver | ID=553374 No mailbox selected
DEBUG 09:49:56,901 | james.imapserver | ID=553374 Got <tag>: 2
DEBUG 09:49:56,901 | james.imapserver | ID=553374 Got <command>: authenticate
DEBUG 09:49:56,931 | james.imapserver | ID=553374 Got <tag>: 4
DEBUG 09:49:56,932 | james.imapserver | ID=553374 Got <command>: login
DEBUG 09:49:59,847 | james.imapserver | ID=553374 Got <tag>: 6
DEBUG 09:49:59,847 | james.imapserver | ID=553374 Got <command>: authenticate
INFO 09:49:59,849 | james.imapserver | ID=553374 Too many authentication
failures. Closing connection.
DEBUG 09:49:59,853 | james.imapserver | ID=553374 Error while processing imap
request
java.lang.NullPointerException
at
org.apache.james.imapserver.netty.ImapRequestFrameDecoder.createCumulationDynamicBuffer(ImapRequestFrameDecoder.java:211)
at
org.jboss.netty.handler.codec.frame.FrameDecoder.cumulation(FrameDecoder.java:367)
at
org.jboss.netty.handler.codec.frame.FrameDecoder.messageReceived(FrameDecoder.java:210)
at
org.jboss.netty.handler.execution.ChannelUpstreamEventRunnable.run(ChannelUpstreamEventRunnable.java:44)
at
org.jboss.netty.handler.execution.OrderedMemoryAwareThreadPoolExecutor$ChildExecutor.run(OrderedMemoryAwareThreadPoolExecutor.java:312)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
INFO 09:49:59,855 | james.imapserver | ID=553374 Connection closed for
127.0.0.1
INFO 09:49:59,887 | james.imapserver | ID=12914246 Connection established from
127.0.0.1
DEBUG 09:49:59,888 | james.imapserver | ID=12914246 Got <tag>: 1
DEBUG 09:49:59,888 | james.imapserver | ID=12914246 Got <command>: capability
DEBUG 09:49:59,889 | james.imapserver | ID=12914246 No mailbox selected
DEBUG 09:49:59,889 | james.imapserver | ID=12914246 Got <tag>: 2
DEBUG 09:49:59,890 | james.imapserver | ID=12914246 Got <command>: authenticate
DEBUG 09:49:59,892 | james.imapserver | ID=12914246 Got <tag>: 4
DEBUG 09:49:59,892 | james.imapserver | ID=12914246 Got <command>: login
INFO 09:50:03,090 | james.imapserver | ID=12914246 Connection closed for
127.0.0.1
INFO 09:53:26,765 | james.imapserver | Dispose IMAP Service
INFO 09:53:26,769 | james.imapserver | Dispose IMAP Service done
</code>
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