IJ39517: THERE IS A MEMORY GROWTH OBSERVED DURING DIGEST OPERATIONS USING IBMJCEPLUS AS THE PROVIDER.

APAR status

• Closed as program error.

Error description

• Error Message: N/A
  .
  Stack Trace: N/A
  .
  Since Java 8,SR7, IBMJCEPlus has been made the default provider.
  The memory growth was not observed when IBMJCE was the default
  provider with Java 8,sr6,Fp36.
  

Local fix

• Place IBMJCE ahead of IBMJCEPlus in java.security file.
  

Problem summary

• There is a memory growth observed during digest operations using
  IBMJCEPlus as the provider.
  

Problem conclusion

• The JVM has been updated to fix the memory growth when digest
  operations are performed with IBMJCEPlus as the provider. The
  native library releases JNI memory associated with a digest
  name.
  
  
  The associated Hursley RTC Problem Report is 147390
  The associated Austin GIT defects are: IBMJCEPlus: 431
  The associated Austin APAR is IJ39294
  JVMs affected: Java 8.0
  The fix was delivered for Java 8 sr7 fp10
  The affected jar is ibmjceplus.jar
  Other affected files: libgskits.so, jgskit.dll.
  The build level of this jar for the affected releases is
  Build-Date: 20220407
  .
  This APAR will be fixed in the following Releases:
     8    SR7 FP10  (8.0.7.10)
  .
  Contact your IBM Product's Service Team for these Service
  Refreshes and Fix Packs.
  For those running stand-alone, information about the available
  maintenance can be found at:
             https://www.ibm.com/support/pages/java-sdk
  

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

  SECURITY

• Fixed component ID

  620700125

Applicable component levels