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1 #!/bin/sh |
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2 |
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3 # |
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4 # Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved. |
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5 # Copyright (c) 2011 SAP AG. All Rights Reserved. |
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6 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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7 # |
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8 # This code is free software; you can redistribute it and/or modify it |
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9 # under the terms of the GNU General Public License version 2 only, as |
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10 # published by the Free Software Foundation. |
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11 # |
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12 # This code is distributed in the hope that it will be useful, but WITHOUT |
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13 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 # version 2 for more details (a copy is included in the LICENSE file that |
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16 # accompanied this code). |
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17 # |
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18 # You should have received a copy of the GNU General Public License version |
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19 # 2 along with this work; if not, write to the Free Software Foundation, |
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20 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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21 # |
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22 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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23 # or visit www.oracle.com if you need additional information or have any |
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24 # questions. |
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25 # |
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26 |
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27 ## |
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28 ## @test Test7107135.sh |
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29 ## @bug 7107135 |
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30 ## @summary Stack guard pages lost after loading library with executable stack. |
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31 ## @run shell Test7107135.sh |
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32 ## |
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33 |
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34 if [ "${TESTSRC}" = "" ] |
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35 then TESTSRC=. |
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36 fi |
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37 |
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38 if [ "${TESTJAVA}" = "" ] |
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39 then |
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40 PARENT=`dirname \`which java\`` |
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41 TESTJAVA=`dirname ${PARENT}` |
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42 echo "TESTJAVA not set, selecting " ${TESTJAVA} |
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43 echo "If this is incorrect, try setting the variable manually." |
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44 fi |
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45 |
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46 BIT_FLAG="" |
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47 |
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48 # set platform-dependent variables |
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49 OS=`uname -s` |
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50 case "$OS" in |
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51 Linux) |
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52 NULL=/dev/null |
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53 PS=":" |
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54 FS="/" |
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55 ;; |
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56 *) |
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57 NULL=NUL |
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58 PS=";" |
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59 FS="\\" |
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60 echo "Test passed; only valid for Linux" |
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61 exit 0; |
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62 ;; |
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63 esac |
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64 |
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65 ARCH=`uname -m` |
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66 |
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67 THIS_DIR=`pwd` |
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68 |
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69 cp ${TESTSRC}${FS}*.java ${THIS_DIR} |
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70 ${TESTJAVA}${FS}bin${FS}javac *.java |
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71 |
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72 gcc -fPIC -shared -c -o test.o -I${TESTJAVA}${FS}include -I${TESTJAVA}${FS}include${FS}linux ${TESTSRC}${FS}test.c |
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73 ld -shared -z execstack -o libtest-rwx.so test.o |
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74 ld -shared -z noexecstack -o libtest-rw.so test.o |
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75 |
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76 |
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77 LD_LIBRARY_PATH=${THIS_DIR} |
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78 echo LD_LIBRARY_PATH = ${LD_LIBRARY_PATH} |
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79 export LD_LIBRARY_PATH |
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80 |
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81 # This should not fail. |
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82 echo Check testprogram. Expected to pass: |
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83 echo ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rw |
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84 ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rw |
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85 |
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86 echo |
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87 echo Test changing of stack protection: |
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88 echo ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rw |
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89 ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} Test test-rwx |
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90 |
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91 if [ "$?" == "0" ] |
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92 then |
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93 echo |
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94 echo ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} TestMT test-rwx |
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95 ${TESTJAVA}${FS}bin${FS}java -cp ${THIS_DIR} TestMT test-rwx |
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96 fi |
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97 |
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98 exit $? |