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From "Alex Karasulu (JIRA)" <j...@apache.org>
Subject [jira] Created: (DIRSERVER-720) Delete operation fails due to decoder failure to properly read DN in request
Date Tue, 29 Aug 2006 00:34:22 GMT
Delete operation fails due to decoder failure to properly read DN in request 
-----------------------------------------------------------------------------

                 Key: DIRSERVER-720
                 URL: http://issues.apache.org/jira/browse/DIRSERVER-720
             Project: Directory ApacheDS
          Issue Type: Bug
          Components: asn1
    Affects Versions: 1.0-RC4
         Environment: SUN JVM 1.5.0_08
ApacheDS 1.0-RC4-SNAPSHOT
            Reporter: Alex Karasulu
            Priority: Blocker
             Fix For: 1.1.0, 1.0-RC4


Standard delete requests with the OpenLDAP (ldapdelete) client has started to fail.  I'm getting
the following stack trace from ApacheDS:

[20:34:41] ERROR [org.apache.directory.shared.ldap.codec.del.DelRequestGrammar] - The DN to
delete : dn: uid=user.1,dc=example,dc=com (0x64 0x6E 0x3A 0x20 0x75 0x69 0x64 0x3D 0x75 0x73
0x65 0x72 0x2E 0x31 0x2C 0x64 0x63 0x3D 0x65 0x78 0x61 0x6D 0x70 0x6C 0x65 0x2C 0x64 0x63
0x3D 0x63 0x6F 0x6D ) is invalid : Bad DN : dn: uid=user.1,dc=example,dc=com
[20:34:41] ERROR [org.apache.directory.shared.asn1.ber.Asn1Decoder] - The PDU is decoded,
but we should have had more TLVs
[20:34:41] WARN [org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler]
- [/127.0.0.1:47133] Unexpected exception forcing session to close: sending disconnect notice
to client.
org.apache.mina.filter.codec.ProtocolDecoderException: org.apache.directory.shared.ldap.message.MessageException:
decoder failture: Truncated PDU. Some elements are lacking, accordingly to the grammar (Hexdump:
30 05 02 01 03 42 00)
        at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:168)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:501)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:51)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:787)
        at org.apache.mina.filter.ThreadPoolFilter.processEvent(ThreadPoolFilter.java:718)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.processEvents(ThreadPoolFilter.java:474)
        at org.apache.mina.filter.ThreadPoolFilter$Worker.run(ThreadPoolFilter.java:429)
Caused by: org.apache.directory.shared.ldap.message.MessageException: decoder failture: Truncated
PDU. Some elements are lacking, accordingly to the grammar
        at org.apache.directory.shared.ldap.message.MessageDecoder.decode(MessageDecoder.java:231)
        at org.apache.mina.filter.codec.asn1.Asn1CodecDecoder.decode(Asn1CodecDecoder.java:52)
        at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:157)
        ... 6 more

I'm also getting the following output (error message) from ApacheDS on the clientside:

Delete Result: Invalid DN syntax (34)
Additional info: The DN to delete : dn: uid=user.1,dc=example,dc=com (0x64 0x6E 0x3A 0x20
0x75 0x69 0x64 0x3D 0x75 0x73 0x65 0x72 0x2E 0x31 0x2C 0x64 0x63 0x3D 0x65 0x78 0x61 0x6D
0x70 0x6C 0x65 0x2C 0x64 0x63 0x3D 0x63 0x6F 0x6D ) is invalid


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