IV29795: JCINVALIDARGUMENTSEXCEPTION USING DTFJ API TO ACCESS A JAVACORE.TXT FILE

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: A JCInvalidArgumentsException was thrown when
    using the DTFJ API to access a javacore.txt file.
    .
    Stack Trace:
    com.ibm.dtfj.java.javacore.JCInvalidArgumentsException: Invalid
    address 0xffffffff00000000
     at
    com.ibm.dtfj.image.javacore.JCImagePointer.<init>(JCImagePointer
    .java:31)
     at
    com.ibm.dtfj.image.javacore.JCImageAddressSpace.getPointer(JCIma
    geAddressSpace.java:66)
    .
    

Local fix

Problem summary

  • The DTFJ API was validating the pointer addresses incorrectly.
    

Problem conclusion

  • This defect will be fixed in:
    7.0.0 SR3
    6.0.1 SR4
    .
    The DTFJ API has been updated to validate the pointer addresses
    correctly.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV29795

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    260

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2012-10-09

  • Closed date

    2012-10-09

  • Last modified date

    2012-10-09

  • 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

    J9 COMMON CODE

  • Fixed component ID

    620700127

Applicable component levels

  • R260 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
Virtual Machine

Software version:

260

Reference #:

IV29795

Modified date:

2012-10-09

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