Delete operation fails due to decoder failure to properly read DN in request
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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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