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

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 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

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