hg: jdk7/hotspot-rt/hotspot: 6878713: Verifier heap corruption, relating to backward jsrs

keith.mcguigan at oracle.com keith.mcguigan at oracle.com
Wed Mar 2 10:19:18 PST 2011


Changeset: 4a9604cd7c5f
Author:    kamg
Date:      2011-03-02 08:18 -0500
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/4a9604cd7c5f

6878713: Verifier heap corruption, relating to backward jsrs
Summary: Added overflow detection in arena Amalloc methods
Reviewed-by: coleenp, phh

! src/share/vm/memory/allocation.cpp
! src/share/vm/memory/allocation.hpp
! src/share/vm/utilities/globalDefinitions_gcc.hpp
! src/share/vm/utilities/globalDefinitions_sparcWorks.hpp
! src/share/vm/utilities/globalDefinitions_visCPP.hpp
+ test/runtime/6878713/Test6878713.sh
+ test/runtime/6878713/testcase.jar



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