PI63542: ArrayIndexOutOfBoundsException may occur when doing a JNDI-looku p to a remote EJB that is located in another cell

Fixes are available

APAR status

Closed as program error.

Error description

A java.lang.ArrayIndexOutOfBoundsException may occur, when
trying to lookup an EJB that is stored on cluster level of
another
WebSphere Application Server cell from a Liberty server.

For example, when looking up a EJB with the following
jndi-name:

"corbaname::hostname:port/NameServiceServerRoot#com/ibm/webs
pher
e/ejbquery/Query";

In such a situation the following exception may occur:

[23/05/16 13:43:12:559 CEST] 00000024 Delegate      1
Received
RuntimeException
java.lang.ArrayIndexOutOfBoundsException: Array index out of
range: 3
at
org.apache.yoko.orb.OCI.IIOP.Util.extractAllProfileInfos(Uti
l.ja
va:275)
at
org.apache.yoko.orb.OCI.IIOP.Connector_impl.get_usable_profi
les(
Connector_impl.java:372)
at
org.apache.yoko.orb.OB.GIOPClient.getUsableProfiles(GIOPClie
nt.j
ava:325)
at
org.apache.yoko.orb.OB.ClientManager.getClientProfilePairs(C
lien
tManager.java:236)
at
org.apache.yoko.orb.OB.DowncallStub.getClientProfilePair(Dow
ncal
lStub.java:118)
at
org.apache.yoko.orb.OB.DowncallStub.createLocateRequestDownc
all(
DowncallStub.java:206)
at
org.apache.yoko.orb.OB.DowncallStub.locate_request(DowncallS
tub.
java:399)
at
org.apache.yoko.orb.CORBA.Delegate._OB_getDowncallStub(Deleg
ate.
java:1053)
at
org.apache.yoko.orb.CORBA.Delegate.request(Delegate.java:515
)
at
org.apache.yoko.orb.CORBA.Delegate.is_a(Delegate.java:356)
at
org.omg.CORBA.portable.ObjectImpl._is_a(ObjectImpl.java:56)
at
com.ibm.ws.jndi.iiop.OrbContext.lookup(OrbContext.java:46)
...

Local fix

```
N/A
```

Problem summary

****************************************************************
* USERS AFFECTED:  All users of IBM WebSphere Application      *
*                  Server Liberty                              *
****************************************************************
* PROBLEM DESCRIPTION: ArrayIndexOutOfBoundsException in       *
*                      org.apache.yoko.orb.OCI.IIOP.Util.extra *
*                      ctAllProfileInfos()                     *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Customer reported an exception starting with the following stack
trace:
        java.lang.ArrayIndexOutOfBoundsException: Array index
out of range: 3
            at
org.apache.yoko.orb.OCI.IIOP.Util.extractAllProfileInfos(Util.ja
va:275)
            at
org.apache.yoko.orb.OCI.IIOP.Connector_impl.get_usable_profiles(
Connector_impl.java:372)
            at
org.apache.yoko.orb.OB.GIOPClient.getUsableProfiles(GIOPClient.j
ava:325)
            ...

Problem conclusion

The exception occurs due to a bug in handling loop iterators in
Yoko when reading in an IOR containing CSI_SEC_MECH_LIST tagged
components.
(In the customer's scenario, the IOR containing these tagged
components was returned from WebSphere Application Server.)

The fix eliminates use of nested loop iterators in this part of
Yoko code, avoiding the possibility of this exception
occurring.

The fix for this APAR is currently targeted for inclusion in fix
pack 16.0.0.3.  Please refer to the Recommended Updates page for
delivery information:
http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980

Temporary fix

Comments

APAR Information

APAR number
PI63542
Reported component name
LIBERTY PROFILE
Reported component ID
5724J0814
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-06-07
Closed date
2016-08-16
Last modified date
2016-08-16

APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name
LIBERTY PROFILE
Fixed component ID
5724J0814

Applicable component levels

R850 PSY
UP

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSEQTP","label":"WebSphere Application Server"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"850","Line of Business":{"code":"LOB45","label":"Automation"}}]

Document Information

Modified date:
04 May 2022

Tips

PI63542: ArrayIndexOutOfBoundsException may occur when doing a JNDI-looku p to a remote EJB that is located in another cell

Fixes are available

Subscribe

APAR status

Closed as program error.

Error description

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

APAR Information

APAR number

Reported component name

Reported component ID

Reported release

Status

PE

HIPER

Special Attention

Submitted date

Closed date

Last modified date

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Fix information

Fixed component name

Fixed component ID

Applicable component levels

R850 PSY

Document Information

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