IX90086: JVM WILL CRASH AFTER A META CALLBACK

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APAR status

  • Closed as program error.

Error description

  • Error Message: The client and server have different versions of
    the class and there is type mismatch in the member variables.
    When such a member is accessed at a client end, the JVM will
    receive a GPF instead of throwing an exception. The stack trace
    will be truncated.
    .
    Stack Trace: N/A
    .
    

Local fix

  • Modify the tests in such a way that there aren't version
    mismatches between the classes used by the Client and the
    Server.
    

Problem summary

  • The JVM crashed while accessing a member variable of an object
    after a meta call as there was a type mismatch in the member
    variable of an object at the server and client side.
    

Problem conclusion

  • This defect will be fixed in:
    7.0.0 SR1
    6.0.1 SR2
    .
    The code has been updated to check whether there is a type
    mismatch in the member variables after a meta call returns.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IX90086

  • Reported component name

    ORB

  • Reported component ID

    620700123

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-04-10

  • Closed date

    2012-04-10

  • Last modified date

    2012-04-10

  • 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

    ORB

  • Fixed component ID

    620700123

Applicable component levels

  • R260 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
ORB

Software version:

260

Reference #:

IX90086

Modified date:

2012-04-10

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