IV19639: ARRAYINDEXOUTOFBOUNDSEXCEPTION RUNNING JVM TRACE FORMATTER

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: ArrayIndexOutOfBoundsException running
    com.ibm.jvm.format.TraceFormat to format a JVM trace file.
    .
    Stack Trace: java.lang.ArrayIndexOutOfBoundsException
     at com.ibm.jvm.format.Util.constructUnsignedInt(Util.java:204)
     at
    com.ibm.jvm.format.TraceRecord50.primeRecord(TraceRecord50.java:
    331)
     at
    com.ibm.jvm.format.TraceRecord50.getNextTracePoint(TraceRecord50
    .java:171)
     at
    com.ibm.jvm.format.TraceThread.popTopTraceRecord(TraceThread.jav
    a:107)
     at com.ibm.jvm.format.TraceThread.prime(TraceThread.java:55)
     at
    com.ibm.jvm.format.TraceThread.getTimeOfNextTracePoint(TraceThre
    ad.java:161)
     at
    com.ibm.jvm.format.TraceFormat.populateTimeStamps(TraceFormat.ja
    va:918)
     at com.ibm.jvm.format.TraceFormat.prime(TraceFormat.java:611)
     at
    com.ibm.jvm.format.TraceFormat.readAndFormatNewStyle(TraceFormat
    .java:618)
     at
    com.ibm.jvm.format.TraceFormat.readAndFormat(TraceFormat.java:25
    5)
     at com.ibm.jvm.format.TraceFormat.main(TraceFormat.java:129)
    .
    

Local fix

Problem summary

  • The problem was caused due to a missing bounds check inside the
    trace formatter.
    

Problem conclusion

  • This defect will be fixed in:
    7.0.0 SR1
    6.0.1 SR2
    .
    The trace formatter has been updated to correct this problem.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV19639

  • 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

    2012-04-12

  • Closed date

    2012-04-12

  • Last modified date

    2012-04-12

  • 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



Rate this page:

(0 users)Average rating

Document information


More support for:

Runtimes for Java Technology
Virtual Machine

Software version:

260

Reference #:

IV19639

Modified date:

2012-04-12

Translate my page

Machine Translation

Content navigation