IZ54588: JAVA 5.0 JVM CRASH IN LIBJ9VM23 WITH SHARED CLASSES ENABLED

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: N/A
    .
    Stack Trace: N/A
    .
    

Local fix

  • Disable shared classes by adding the Java command-line argument
    "-Xshareclasses:none"
    

Problem summary

  • The crash occurs because the size of a buffer used in Unicode to
    UTF8 character conversion is miscalculated.
    

Problem conclusion

  • This defect will be fixed in:
    5.0.0 SR12
    .
    The buffer size is now calculated correctly.
    .
    To obtain the fix:
    Install build 20090708 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ54588

  • Reported component name

    JAVA 5 J9 COMMO

  • Reported component ID

    620500127

  • Reported release

    500

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-07-07

  • Closed date

    2009-07-08

  • Last modified date

    2010-07-22

  • 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

    JAVA 5 J9 COMMO

  • Fixed component ID

    620500127

Applicable component levels

  • R500 PSN

       UP



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Document information


More support for:

Runtimes for Java Technology
Virtual Machine

Software version:

5.0

Reference #:

IZ54588

Modified date:

2010-07-22

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