> $ java -cp . -noverify HelloWorld > # > # An unexpected error has been detected by HotSpot Virtual Machine: > # > # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d7415fb, > pid=3512, tid=2260 # # Java VM: Java HotSpot(TM) Client VM > (1.5.0_06-b05 mixed mode) # Problematic frame: > # V [jvm.dll+0x615fb]
Note that EXCEPTION_ACCESS_VIOLATION is the Windows equivalent of a segmentation violation; this isn't the Verifier complaining, it's the JVM crashing. The fact that editing the .class file allows you to produce one that causes the JVM to crash is pretty strong evidence the verifier was NOT used to validate the file. Tim Hollebeek Research Scientist Teknowledge Corp. _______________________________________________ Secure Coding mailing list (SC-L) SC-L@securecoding.org List information, subscriptions, etc - http://krvw.com/mailman/listinfo/sc-l List charter available at - http://www.securecoding.org/list/charter.php
