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From "Emmanuel Lecharny (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DIRSERVER-1357) NullPointerException when deleting alias
Date Sat, 15 Aug 2009 08:57:16 GMT

     [ https://issues.apache.org/jira/browse/DIRSERVER-1357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Emmanuel Lecharny updated DIRSERVER-1357:
-----------------------------------------

    Fix Version/s:     (was: 1.5.5)
                   2.0.0-RC1

Postponed to 2.0.0-RC1

> NullPointerException when deleting alias
> ----------------------------------------
>
>                 Key: DIRSERVER-1357
>                 URL: https://issues.apache.org/jira/browse/DIRSERVER-1357
>             Project: Directory ApacheDS
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.5.5, 1.5.4
>            Reporter: Stefan Seelmann
>             Fix For: 2.0.0-RC1
>
>         Attachments: DIRSERVER_1357.java
>
>
> There is a NPE when deleting an alias entry is some special case. Here is a example DIT:
> ou=system
>    |--ou=sales
>    |    |--cn=foo  <--real entry
>    |--ou=engineering
>         |--cn=foo  <--alias, pointing to the real entry
> When I first delete the real entry and afterwards the alias the server throws an exception,
when it cleans the oneAliasIdx and subAliasIdx in the JdbmStore. Note, the exception does
not occur if the real entry and alias are direct descendants of the context entry, because
in that case the oneAliasIdx and subAliasIdx are not used.
> java.lang.NullPointerException
> 	at org.apache.directory.server.core.partition.impl.btree.LongComparator.compare(LongComparator.java:45)
> 	at org.apache.directory.server.core.partition.impl.btree.LongComparator.compare(LongComparator.java:1)
> 	at org.apache.directory.server.core.avltree.AvlTree.find(AvlTree.java:661)
> 	at org.apache.directory.server.core.avltree.AvlTree.remove(AvlTree.java:217)
> 	at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmTable.remove(JdbmTable.java:662)
> 	at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmIndex.drop(JdbmIndex.java:468)
> 	at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmStore.dropAliasIndices(JdbmStore.java:822)
> 	at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmStore.delete(JdbmStore.java:1098)
> 	at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmPartition.delete(JdbmPartition.java:487)
> 	at org.apache.directory.server.core.partition.impl.btree.BTreePartition.delete(BTreePartition.java:217)
> 	at org.apache.directory.server.core.partition.DefaultPartitionNexus.delete(DefaultPartitionNexus.java:824)

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