[DIRMINA-542] ArrayIndexOutOfBoundsException in CircularQueue.shrinkIfNeeded()

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.0-M1
• Fix Version/s: 2.0.0-M2
• Component/s: Core
• Assignee: Trustin Lee
• Reporter: Trustin Lee
• Created: 10/Mar/08 06:32
• Updated: 15/Jun/11 13:25
• Resolved: 10/Mar/08 06:33

Description

ArrayIndexOutOfBoundsException is raised by CircularQueue.shrinkIfNeeded() when the size of the queue is 0:

java.lang.ArrayIndexOutOfBoundsException
at org.apache.mina.util.CircularQueue.shrinkIfNeeded(CircularQueue.java:233)
at org.apache.mina.util.CircularQueue.poll(CircularQueue.java:108)
at
org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutputImpl.flush(ProtocolCodecFilter.java:375)
at
org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:187)
at
org.apache.mina.common.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:401)
at
org.apache.mina.common.DefaultIoFilterChain.access$1200(DefaultIoFilterChain.java:38)
at
org.apache.mina.common.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:820)
at
org.apache.mina.common.DefaultIoFilterChain$HeadFilter.messageReceived(DefaultIoFilterChain.java:604)
at
org.apache.mina.common.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:401)
at
org.apache.mina.common.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:395)
at
org.apache.mina.common.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:425)
at
org.apache.mina.common.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:387)
at
org.apache.mina.common.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:379)
at
org.apache.mina.common.AbstractPollingIoProcessor.access$400(AbstractPollingIoProcessor.java:43)
at
org.apache.mina.common.AbstractPollingIoProcessor$Worker.run(AbstractPollingIoProcessor.java:676)
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:51)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)