| #!/bin/sh |
| |
| # |
| # Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved. |
| # Copyright (c) 2011 SAP AG. 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 Test7107135.sh |
| ## @bug 7107135 |
| ## @bug 8021296 |
| ## @summary Stack guard pages lost after loading library with executable stack. |
| ## @run shell Test7107135.sh |
| ## |
| |
| if [ "${TESTSRC}" = "" ] |
| then |
| TESTSRC=${PWD} |
| echo "TESTSRC not set. Using "${TESTSRC}" as default" |
| fi |
| echo "TESTSRC=${TESTSRC}" |
| ## Adding common setup Variables for running shell tests. |
| . ${TESTSRC}/../../test_env.sh |
| |
| # set platform-dependent variables |
| OS=`uname -s` |
| case "$OS" in |
| Linux) |
| echo "Testing on Linux" |
| gcc_cmd=`which gcc` |
| if [ "x$gcc_cmd" == "x" ]; then |
| echo "WARNING: gcc not found. Cannot execute test." 2>&1 |
| exit 0; |
| fi |
| ;; |
| *) |
| echo "Test passed; only valid for Linux" |
| exit 0; |
| ;; |
| esac |
| |
| ARCH=`uname -m` |
| |
| THIS_DIR=. |
| |
| cp ${TESTSRC}${FS}*.java ${THIS_DIR} |
| ${TESTJAVA}${FS}bin${FS}javac *.java |
| |
| $gcc_cmd -fPIC -shared -c -o test.o \ |
| -I${TESTJAVA}${FS}include -I${TESTJAVA}${FS}include${FS}linux \ |
| ${TESTSRC}${FS}test.c |
| |
| ld -shared -z execstack -o libtest-rwx.so test.o |
| ld -shared -z noexecstack -o libtest-rw.so test.o |
| |
| |
| LD_LIBRARY_PATH=${THIS_DIR} |
| echo LD_LIBRARY_PATH = ${LD_LIBRARY_PATH} |
| export LD_LIBRARY_PATH |
| |
| # This should not fail. |
| echo Check testprogram. Expected to pass: |
| echo ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rw |
| ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rw |
| |
| echo |
| echo Test changing of stack protection: |
| echo ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rwx |
| ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rwx |
| JAVA_RETVAL=$? |
| |
| if [ "$JAVA_RETVAL" == "0" ] |
| then |
| echo |
| echo ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} TestMT test-rwx |
| ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} TestMT test-rwx |
| JAVA_RETVAL=$? |
| fi |
| |
| exit $JAVA_RETVAL |