6584033: (tz) wrong buffer length in TimeZone_md.c

Summary: Add testcase for this bug
Reviewed-by: darcy, okutsu

test/java/util/TimeZone/TimeZoneDatePermissionCheck.java

+/* Testcase for PR381 Stackoverflow error with security manager, signed jars
+ * and -Djava.security.debug set.
+ * Copyright (c) 2009, Red Hat Inc.
+ * 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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+import java.util.Date;
+
+/**
+ * Test class. Create a test keystore and dummy cert, create a jar file to
+ * sign with the test class in it. Sign it run it with the security manager
+ * on, plus accesscontroller debugging, will go into infinite recursion
+ * trying to get enough permissions for printing Date of failing
+ * certificate, unless fix is applied.
+ */
+public class TimeZoneDatePermissionCheck
+{
+  public static void main(String[] args)
+  {
+    System.out.println(new Date());
+  }
+}

test/java/util/TimeZone/TimeZoneDatePermissionCheck.sh

+# Testcase for PR381 Stackoverflow error with security manager, signed jars
+# and -Djava.security.debug set.
+#
+# Copyright (c) 2009, Red Hat Inc.
+#
+# This code is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+# 
+# 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 for more details.
+# 
+# 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.
+#
+# @test
+# @bug 6584033
+# @summary Stackoverflow error with security manager, signed jars and debug.
+# @build TimeZoneDatePermissionCheck
+# @run shell TimeZoneDatePermissionCheck.sh
+
+# Set default if not run under jtreg from test dir itself
+if [ "${TESTCLASSES}" = "" ] ; then
+  TESTCLASSES="."
+fi
+if [ "${TESTJAVA}" = "" ] ; then
+  TESTJAVA=/usr
+fi
+
+# create a test keystore and dummy cert
+rm -f ${TESTCLASSES}/timezonedatetest.store
+${TESTJAVA}/bin/keytool -genkeypair -alias testcert \
+  -keystore ${TESTCLASSES}/timezonedatetest.store \
+  -storepass testpass -validity 360 \
+  -dname "cn=Mark Wildebeest, ou=FreeSoft, o=Red Hat, c=NL" \
+  -keypass testpass
+
+# create a jar file to sign with the test class in it.
+rm -f ${TESTCLASSES}/timezonedatetest.jar
+${TESTJAVA}/bin/jar cf \
+  ${TESTCLASSES}/timezonedatetest.jar \
+  -C ${TESTCLASSES} TimeZoneDatePermissionCheck.class
+
+# sign it
+${TESTJAVA}/bin/jarsigner \
+  -keystore ${TESTCLASSES}/timezonedatetest.store \
+  -storepass testpass ${TESTCLASSES}/timezonedatetest.jar testcert
+
+# run it with the security manager on, plus accesscontroller debugging
+# will go into infinite recursion trying to get enough permissions for
+# printing Date of failing certificate unless fix is applied.
+${TESTJAVA}/bin/java -Djava.security.manager \
+  -Djava.security.debug=access,failure,policy \
+  -cp ${TESTCLASSES}/timezonedatetest.jar TimeZoneDatePermissionCheck