RFR (XS) 8064335: Null pointer dereference in hotspot/src/share/vm/classfile/verifier.cpp
gerard.ziemski at oracle.com
Tue Dec 30 15:10:18 UTC 2014
On 12/29/2014 2:52 PM, harold seigel wrote:
> Please review this small fix for bug 8064335. The fix changes
> CHECK_VERIFY to CHECK, preventing a possible NULL value of ref_klass
> from being returned by load_class(), and then being fatally derefenced
> in the next statement. The fix changes this call to load_class() to
> use CHECK, like the other verifier calls to load_class().
> Open webrev: http://cr.openjdk.java.net/~hseigel/bug_8064335/
> JBS bug: https://bugs.openjdk.java.net/browse/JDK-8064335
> The fix was tested with JCK lang and VM tests, hotspot JTReg, and NSK
> split_verifier tests.
> Thanks, Harold
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