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From "Emmanuel Lecharny (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DIRSERVER-907) Overflowing the stack with ACI
Date Wed, 23 May 2007 07:37:16 GMT

    [ https://issues.apache.org/jira/browse/DIRSERVER-907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12498144
] 

Emmanuel Lecharny commented on DIRSERVER-907:
---------------------------------------------

At least, some data would help (a ldif file)

If you get an infinite loop, then a jvm dump would help (kill -3 on the JVM on linux, I don't
know how to get it on windows)

> Overflowing the stack with ACI
> ------------------------------
>
>                 Key: DIRSERVER-907
>                 URL: https://issues.apache.org/jira/browse/DIRSERVER-907
>             Project: Directory ApacheDS
>          Issue Type: Bug
>    Affects Versions: 1.0.1
>         Environment: Linux, Java 6
>            Reporter: Mark Swanson
>            Priority: Minor
>
> Hello,
> I enabled ACI and ldapsearch now puts the server into an infinite loop:
> ldapsearch -h rock -p 11389 -x -D "uid=70,dc=home2,dc=mark" -b "dc=home2,dc=mark" -v
-W "objectClass=*"
> org.apache.directory.server.core.interceptor.InterceptorException: Unexpected exception.
[Root exception is java.lang.StackOverflowError]
>     at org.apache.directory.server.core.interceptor.InterceptorChain.throwInterceptorException(InterceptorChain.java:1510)
>     at org.apache.directory.server.core.interceptor.InterceptorChain.access$700(InterceptorChain.java:52)
>     at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.getMatchedName(InterceptorChain.java:1106)
>     at org.apache.directory.server.core.interceptor.BaseInterceptor.getMatchedName(BaseInterceptor.java:116)
>     at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.getMatchedName(InterceptorChain.java:1098)
>     at org.apache.directory.server.core.interceptor.BaseInterceptor.getMatchedName(BaseInterceptor.java:116)
>     at org.apache.directory.server.core.interceptor.InterceptorChain$Entry$1.getMatchedName(InterceptorChain.java:1098)
> Configured with this:
> dn: cn=swAuthorizationRequirementsACISubentry,dc=home2,dc=mark
> changetype: add
> objectclass: top
> objectclass: subentry
> objectclass: accessControlSubentry
> cn: swAuthorizationRequirementsACISubentry
> subtreeSpecification: {}
> prescriptiveACI: {
>     identificationTag "directoryManagerFullAccessACI",
>     precedence 11,
>     authenticationLevel simple,
>     itemOrUserFirst userFirst:
>     {
>       userClasses
>       {
>         name { "uid=44,dc=home2,dc=mark" }
>       },
>       userPermissions {
>         {
>           protectedItems { entry, allUserAttributeTypesAndValues },
>           grantsAndDenials {
>             grantAdd, grantDiscloseOnError, grantRead,
>             grantRemove, grantBrowse, grantExport, grantImport,
>             grantModify, grantRename, grantReturnDN,
>             grantCompare, grantFilterMatch, grantInvoke
>           }
>         }
>       }
>     }
>   }
> prescriptiveACI: {
>     identificationTag "allUsersACI",
>     precedence 10,
>     authenticationLevel none,
>     itemOrUserFirst userFirst:
>     {
>       userClasses {
>         allUsers
>       },
>       userPermissions {
>         {
>           protectedItems { entry, allUserAttributeTypesAndValues },
>           grantsAndDenials { grantRead, grantBrowse, grantReturnDN,
>                              grantCompare, grantFilterMatch, grantDiscloseOnError }
>         },
>         {
>           protectedItems { attributeType { userPassword } },
>           grantsAndDenials { denyRead, denyCompare, denyFilterMatch }
>         }
>       }
>     }
>   } 

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