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

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.

test/jdk/sun/tools/jstat/jstatLineCounts3.sh

@@ -0,0 +1,42 @@
+#
+# Copyright (c) 2004, 2025, 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.
+#
+
+# @test
+# @bug 4990825
+# @run shell jstatLineCounts3.sh
+# @summary Test that output of 'jstat -gcutil -h 10 250 10' has expected line counts
+
+. ${TESTSRC-.}/../../jvmstat/testlibrary/utils.sh
+
+setup
+verify_os
+
+JSTAT="${TESTJAVA}/bin/jstat"
+
+${JSTAT} ${COMMON_JSTAT_FLAGS} -gcutil -h 10 0 250 10 2>&1 | awk -f ${TESTSRC}/lineCounts3.awk
+RC=$?
+if [ $RC -ne 0 ]; then
+  exit $RC
+fi
+
+${JSTAT} ${COMMON_JSTAT_FLAGS} -J-XX:+UseParallelGC -gcutil -h 10 0 250 10 2>&1 | awk -f ${TESTSRC}/lineCounts3.awk