Debug logging causes never ending loop whn decoding messages
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Key: DIRAPI-83
URL: https://issues.apache.org/jira/browse/DIRAPI-83
Project: Directory Client API
Issue Type: Bug
Affects Versions: 1.0.0-M11
Environment: Fedora 16 x64, Java 7, OpenLDAP 2.4.26
Reporter: Sumit Raja
Priority: Minor
When a lookup for an entry is done with debug enabled the message decoding goes
into a continuous loop till the search times out. This happens with OpenLDAP
when the "ERR_00043_REMAINING_BYTES_FOR_DECODED_PDU The PDU has been fully
decoded but there are still bytes in the buffer." error occurs
I don't have a test case but a simple LdapConnection.lookup with debug logging
enabled causes this.
The fix looks pretty straightforward - the actual offending code is in
org.apache.directory.shared.ldap.codec.protocol.mina.LdapProtocolDecoder.decode().
The buffer.position is set(:134) and reset(:145) without a mark being set.
The workaround is to turn off debug logging for the "org.apache.directory"
logger
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