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: 1.5.4, 1.5.5
Reporter: Stefan Seelmann
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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