IV10330: CRASH IN SUN/DC/PR/PATHSTROKER.DISPOSE(NATIVE METHOD)

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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: 3XMTHREADINFO      "Java2D Disposer"
    (TID:0xA1961400, sys_thread_t:0xA19
    5E5C0, state:R, native ID:0x00001592) prio=10
    
    4XESTACKTRACE          at sun/dc/pr/PathStroker.dispose(Native
    Method)
    4XESTACKTRACE          at
    sun/dc/pr/Rasterizer$ConsumerDisposer.dispose(
    Rasterizer.java:161(Compiled Code))
    
    4XESTACKTRACE          at
    sun/java2d/Disposer.run(Disposer.java:149)
    4XESTACKTRACE          at java/lang/Thread.run(Thread.java:811)
    .
    This problem surfaces when JVM is running out of native memory.
    

Local fix

Problem summary

  • Problem has happened as NULL is passed to doeMem_free() function
    , we subtracted 1 from NULL and got unreachable address, which
    we are trying to free, hence the crash occured
    

Problem conclusion

  • This defect will be fixed in:
    5.0.0 SR14
    .
    JVM is fixed by adding a check in doeMem_free() for validating
    the NULL value, if its NULL, we dont free it
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV10330

  • Reported component name

    JAVA 5 CLASS LI

  • Reported component ID

    620500130

  • Reported release

    500

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-11-10

  • Closed date

    2012-06-07

  • Last modified date

    2012-06-07

  • 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 CLASS LI

  • Fixed component ID

    620500130

Applicable component levels

  • R500 PSY

       UP



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Document information


More support for:

Runtimes for Java Technology
Java Class Libraries

Software version:

5.0

Reference #:

IV10330

Modified date:

2012-06-07

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