RFR: 8186789: CDS dump crashes at ConstantPool::resolve_class_constants

Jiangli Zhou jiangli.zhou at Oracle.COM
Fri Sep 1 19:26:15 UTC 2017


Please review the following fix for 8186789. 

webrev: http://cr.openjdk.java.net/~jiangli/8186789/webrev.00/
bug: https://bugs.openjdk.java.net/browse/JDK-8186789

If a class fails verification due to missing dependencies at dump time, the constant pool _cache may be NULL. ConstantPool::resolve_class_constants() needs to check for that case. Also moved the function under #if INCLUDE_CDS_JAVA_HEAP, since it is only used when INCLUDE_CDS_JAVA_HEAP is enabled.

Tested with JPRT and unit test case.


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