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undefect. CWE-407 — 63 sites patched across 27 ecosystems

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Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
This commit is contained in:
russell@unturf.com 2026-03-26 17:11:57 -04:00
commit 0a580b313d
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test/hotspot/jtreg/compiler/ciReplay/VMBase.java Normal file
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/*
* Copyright (c) 2016, 2022, 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.
*/
package compiler.ciReplay;
import compiler.whitebox.CompilerWhiteBoxTest;
import jdk.test.lib.Asserts;
import jdk.test.whitebox.WhiteBox;
public class VMBase extends CiReplayBase {
public static void main(String args[]) {
new VMBase(args).runTest(/* needCoreDump = */ false);
}
public VMBase(String[] args) {
super(args);
}
@Override
public void testAction() {
commonTests();
runVmTests();
cleanup();
if (runServer.orElseThrow(() -> new Error("runServer must be set"))
&& WhiteBox.getWhiteBox().getBooleanVMFlag("TieredCompilation")) {
for (int stop = 1; stop < CompilerWhiteBoxTest.COMP_LEVEL_FULL_OPTIMIZATION; stop++) {
String vmOpt = "-XX:TieredStopAtLevel=" + stop;
generateReplay(/* need coredump = */ false, vmOpt);
int replayCompLevel = getCompLevelFromReplay();
Asserts.assertGTE(stop, replayCompLevel, "Unexpected compLevel in replay");
positiveTest(vmOpt);
}
}
}
}