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Posted to dev@directory.apache.org by "Emmanuel Lecharny (JIRA)" <ji...@apache.org> on 2010/01/21 16:11:54 UTC

[jira] Updated: (DIRSERVER-1409) Buffer underrun while connecting to Apache DS

     [ https://issues.apache.org/jira/browse/DIRSERVER-1409?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Lecharny updated DIRSERVER-1409:
-----------------------------------------

    Fix Version/s: 1.0.3

Not sure it will be fixed. Seems to be a problem in MINA

> Buffer underrun while connecting to Apache DS
> ---------------------------------------------
>
>                 Key: DIRSERVER-1409
>                 URL: https://issues.apache.org/jira/browse/DIRSERVER-1409
>             Project: Directory ApacheDS
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.0.2
>         Environment: chrooted environment, Slackware 12.1.0 (32bit), JRE 1.5.0_19, tighten file permissions
>            Reporter: Beat Burgener
>             Fix For: 1.0.3
>
>
> ApacheDS run's well for some time, but suddenly does not allow new connections!
> Connecting via telnet does open the connection, but that's it.
> Apache Studio does start initiating the connection, but cannot establish one.
> The following is logged:
> [08:49:53] DEBUG [org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler] - [/192.168.255.31:4709]  doHandshake()
> [08:49:53] DEBUG [org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler] - [/192.168.255.31:4709]   initialHandshakeStatus=NEED_UNWRAP
> [08:49:53] DEBUG [org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler] - [/192.168.255.31:4709]  unwrapHandshake()
> [08:49:53] DEBUG [org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler] - [/192.168.255.31:4709]    inNetBuffer: java.nio.DirectByteBuffer[pos=0 lim=0 cap=16665]
> [08:49:53] DEBUG [org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler] - [/192.168.255.31:4709]    appBuffer: java.nio.DirectByteBuffer[pos=0 lim=33330 cap=33330]
> [08:49:53] DEBUG [org.apache.directory.server.ldap.LdapProtocolProvider$LdapProtocolHandler] - [/192.168.255.31:4709]  Unwrap res:Status = BUFFER_UNDERFLOW HandshakeStatus = NEED_UNWRAP
> bytesConsumed = 0 bytesProduced = 0
> Well, as said, this is running in chroot, where Apache DS is started as root, but not run as root.
> Further, limited libraries, devices are available.
> As it works fine for some time, I do not really assume this to be an issue ...
> But this is the target configuration, so I have to get it to work like this ...
> If I can assist in any way, please do not hesitate to contact me
> Thank you

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