NPE and hanging search request when using a filter with empty substring sequence
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Key: DIRSERVER-1180
URL: https://issues.apache.org/jira/browse/DIRSERVER-1180
Project: Directory ApacheDS
Issue Type: Bug
Affects Versions: 1.5.2, 1.5.3
Reporter: Stefan Seelmann
Priority: Blocker
When starting a search request using the seachfilter (cn=**) the request lasts
forever. I testet with JNDI and ldapsearch command.
Here is the server log:
[00:22:01] ERROR
[org.apache.directory.shared.ldap.codec.actions.StoreAnyAction] - The substring
any filter is empty
[00:22:01] WARN
[org.apache.directory.server.ldap.LdapServer$LdapProtocolHandler] -
[/127.0.0.1:47315] Unexpected exception from exceptionCaught handler.
java.lang.NullPointerException: message
at
org.apache.mina.common.IoFilter$WriteRequest.<init>(IoFilter.java:333)
at
org.apache.mina.common.support.BaseIoSession.write(BaseIoSession.java:177)
at
org.apache.mina.common.support.BaseIoSession.write(BaseIoSession.java:168)
at
org.apache.directory.server.ldap.LdapServer$LdapProtocolHandler.exceptionCaught(LdapServer.java:1104)
at
org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.exceptionCaught(AbstractIoFilterChain.java:564)
at
org.apache.mina.common.support.AbstractIoFilterChain.callNextExceptionCaught(AbstractIoFilterChain.java:345)
at
org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:53)
at
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.exceptionCaught(AbstractIoFilterChain.java:643)
at
org.apache.mina.common.IoFilterAdapter.exceptionCaught(IoFilterAdapter.java:75)
at
org.apache.mina.common.support.AbstractIoFilterChain.callNextExceptionCaught(AbstractIoFilterChain.java:345)
at
org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:53)
at
org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.exceptionCaught(AbstractIoFilterChain.java:643)
at
org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:224)
at
org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:264)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:636)
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