ldapmodrdn failed upon encountering blank space

• Key: DIRSERVER-383
• Type: Bug
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Stefan Zoerner
• Reporter: Endi S. Dewata

Description

When specifying multiple entries for ldapmodrdn operation, according to the manual page (http://linuxcommand.org/man_pages/ldapmodrdn1.html) "one or more blank lines may be used to separate each DN/RDN pair." However, it seems that currently ApacheDS does not allow any blank lines in the ldapmodrdn input.

Note: I'm not sure if at least one blank line is actually required to separate the entires. To be safe, the blank line maybe can be made totally optional.

The following operation currently will succeed in renaming both entries.

> ldapmodrdn -h localhost -p 10389 -D uid=admin,ou=system -w secret -r
ou=test,dc=apache,dc=org
ou=test2
ou=test2,dc=apache,dc=org
ou=test

The following command currently will fail on the second entry:

> ldapmodrdn -h localhost -p 10389 -D uid=admin,ou=system -w secret -r
ou=test,dc=apache,dc=org
ou=test2

ou=test2,dc=apache,dc=org
ou=test

Here is the exception:

java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.RangeCheck(ArrayList.java:507)
        at java.util.ArrayList.remove(ArrayList.java:392)
        at org.apache.ldap.common.name.LdapName.remove(LdapName.java:605)
        at org.apache.ldap.server.protocol.ModifyDnHandler.messageReceived(ModifyDnHandler.java:79)
        at org.apache.mina.protocol.handler.DemuxingProtocolHandler.messageReceived(DemuxingProtocolHandler.java:70)
        at org.apache.mina.protocol.AbstractProtocolFilterChain$2.messageReceived(AbstractProtocolFilterChain.java:149)
        at org.apache.mina.protocol.AbstractProtocolFilterChain.callNextMessageReceived(AbstractProtocolFilterChain.java:365)
        at org.apache.mina.protocol.AbstractProtocolFilterChain.access$1000(AbstractProtocolFilterChain.java:50)
        at org.apache.mina.protocol.AbstractProtocolFilterChain$Entry$1.messageReceived(AbstractProtocolFilterChain.java:524)
        at org.apache.mina.protocol.AbstractProtocolFilterChain$1.messageReceived(AbstractProtocolFilterChain.java:99)
        at org.apache.mina.protocol.AbstractProtocolFilterChain.callNextMessageReceived(AbstractProtocolFilterChain.java:365)
        at org.apache.mina.protocol.AbstractProtocolFilterChain.messageReceived(AbstractProtocolFilterChain.java:356)
        at org.apache.mina.protocol.ProtocolSessionManagerFilterChain$1.messageReceived(ProtocolSessionManagerFilterChain.java:77)
        at org.apache.mina.protocol.AbstractProtocolFilterChain.callNextMessageReceived(AbstractProtocolFilterChain.java:365)
        at org.apache.mina.protocol.AbstractProtocolFilterChain.access$1000(AbstractProtocolFilterChain.java:50)
        at org.apache.mina.protocol.AbstractProtocolFilterChain$Entry$1.messageReceived(AbstractProtocolFilterChain.java:524)
        at org.apache.mina.protocol.filter.ProtocolThreadPoolFilter.processEvent(ProtocolThreadPoolFilter.java:108)
        at org.apache.mina.util.BaseThreadPool$Worker.processEvents(BaseThreadPool.java:393)
        at org.apache.mina.util.BaseThreadPool$Worker.run(BaseThreadPool.java:333)