IV83756: CRASH IN COM.SUN.IMAGEIO.PLUGINS.JPEG.JPEGIMAGEREADER.READIMAGE()

APAR status

• Closed as program error.

Error description

• Error Message: While enabling JNI trace(Xcheck:jni:all),
  JVMJNCK029E JNI error in CallVoidMethod/CallVoidMethodV: This
  function cannot be called inside of a critical section
  .
  Stack Trace: Error detected in
  com/sun/imageio/plugins/jpeg/JPEGImageReader.readImage(J<OSB>BI<
  OSB>I<OSB>IIIIIII<OSB>L
  javax/imageio/plugins/jpeg/JPEGQTable;
  <OSB>Ljavax/imageio/plugins/jpeg/JPEGHuffmanTable;
  <OSB>Ljavax/imageio/plugins/jpeg/JPEGHuffmanTable;IIZ)
  .
  

Local fix

Problem summary

• The problem is caused during progressive scanning of images
  where a JNI method was called inside a critical section.
  

Problem conclusion

• The JDK has been updated to release the critical section before
  making a JNI call.
  .
  This APAR will be fixed in the following Java Releases:
   6 SR16 FP30 (6.0.16.30)
   7 SR9 FP50 (7.0.9.50)
   6 R1 SR8 FP30 (6.1.8.30)
   8 SR3 FP10 (8.0.3.10)
   7 R1 SR3 FP50 (7.1.3.50)
  .
  Contact your IBM Product's Service Team for these Service
  Refreshes and Fix Packs.
  For those running stand-alone, information about the available
  Service Refreshes and Fix Packs can be found at:
   https://www.ibm.com/developerworks/java/jdk/
  

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:

• Fixed component name

  JAVA CLASS LIBS

• Fixed component ID

  620700130

Applicable component levels

• R600 PSY

     UP

• R700 PSY

     UP

• R800 PSY

     UP