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IV65132: NEW JAVA SYSTEM PROPERTY TO DISABLE UPDATED HASHING ALGORITHM.

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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

Problem summary

  • The hashing algorithm used internally by the processor was
    updated to be more secure.  However this means that
    stylesheetsprecompiled with an older processor will not run with
    a newer processor that uses the new hashing.  A Java system
    property,com.ibm.xtq.processor.disableSecureHash, has been
    provided to switch back to the old style hashing when set to
    'true' (-Dcom.ibm.xtq.processor.disableSecureHash=true).
    

Problem conclusion

  • New Java system property allows old precompiled stylesheets to
    work with newer processors.
    .
    This APAR will be fixed in the following Java Releases:
       7 R1 SR2       (7.1.2.0)
       6 R1 SR9       (6.1.9.0)
       6    SR17      (6.0.17.0)
       7    SR8       (7.0.8.0)
    .
    Contact your IBM Product's Service Team for these Service
    Refreshes and Fix Packs.
    For those running stand-alone, Java maintenance is available
    from:
               https://www.ibm.com/developerworks/java/jdk/
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV65132

  • Reported component name

    JAVA CLASS LIBS

  • Reported component ID

    620700130

  • Reported release

    700

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-09-22

  • Closed date

    2014-09-22

  • Last modified date

    2014-11-05

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

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

    IV65133

Fix information

  • Fixed component name

    JAVA CLASS LIBS

  • Fixed component ID

    620700130

Applicable component levels

  • R700 PSY

       UP

  • R600 PSY

       UP

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Document Information

Modified date:
22 February 2022