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List:       openjdk-serviceability-dev
Subject:    hg: hsx/hotspot-rt/hotspot: 8027252: Crash in interpreter because get_unsigned_2_byte_index_at_bcp r
From:       mikael.gerdin () oracle ! com
Date:       2013-10-30 15:57:16
Message-ID: 20131030155728.A0F8E6282E () hg ! openjdk ! java ! net
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Changeset: ea79ab313e98
Author:    mgerdin
Date:      2013-10-30 15:35 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/ea79ab313e98

8027252: Crash in interpreter because get_unsigned_2_byte_index_at_bcp reads 4 bytes
Summary: Use 2-byte loads to load indexes from the byte code stream to avoid out of bounds reads.
Reviewed-by: coleenp, sspitsyn

! src/cpu/x86/vm/interp_masm_x86_32.cpp
! src/cpu/x86/vm/interp_masm_x86_64.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp

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