Mercurial > hg > graal-jvmci-8
view agent/make/jdbcore.sh @ 20228:f72d8917322a
8050978: Fix bad field access check in C1 and C2
Summary: JCK8 test vm/constantpool/accessControl/accessControl004/accessControl00402m3/accessControl00402m3.html fails with -Xbatch -Xcomp due to bad field access check in C1 and C2. Fix: In ciField::ciField(), just before the canonical holder is stored into the _holder variable (and which is used by ciField::will_link()) perform an additional access check with the holder declared in the class file. If this check fails, store the declared holder instead and ciField::will_link() will bail out compilation for this field later on. Then, the interpreter will throw an PrivilegedAccessException at runtime.
Reviewed-by: kvn, vlivanov
Contributed-by: andreas.schoesser@sap.com
author | goetz |
---|---|
date | Fri, 18 Jul 2014 09:04:01 +0200 |
parents | c18cbe5936b8 |
children |
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#!/bin/sh # # Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License version 2 only, as # published by the Free Software Foundation. # # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # # usage() { echo "usage: $0 <java executable> <core file>" exit 1 } # if [ $# -lt 2 ]; then usage else EXEC_FILE="${1}" CORE_FILE="${2}" echo "$0 attaching to core=${CORE_FILE}" fi # . `dirname $0`/saenv.sh $JAVA_HOME/bin/jdb -J-Xbootclasspath/a:$SA_CLASSPATH:$JAVA_HOME/lib/tools.jar \ -J-Dsun.boot.library.path=$JAVA_HOME/jre/lib/$CPU:$SA_LIBPATH \ -connect sun.jvm.hotspot.jdi.SACoreAttachingConnector:core=${CORE_FILE},javaExecutable=${EXEC_FILE}