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1 ##

3 #

4 # @APPLE_LICENSE_HEADER_START@

5 #

6 # This file contains Original Code and/or Modifications of Original Code

7 # as defined in and that are subject to the Apple Public Source License

8 # Version 2.0 (the 'License'). You may not use this file except in

9 # compliance with the License. Please obtain a copy of the License at

10 # http://www.opensource.apple.com/apsl/ and read it before using this

11 # file.

12 #

13 # The Original Code and all software distributed under the License are

14 # distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER

15 # EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,

16 # INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,

17 # FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.

18 # Please see the License for the specific language governing rights and

19 # limitations under the License.

20 #

21 # @APPLE_LICENSE_HEADER_END@

22 ##

23 PWD = $(shell pwd)

24 TESTROOT = $(PWD)/../..

25 include ${TESTROOT}/include/common.makefile

27 ifeq "$(OS_NAME)" "iPhoneOS"

28 RUN_AS_USER = login -f -l mobile

29 else

30 RUN_AS_USER =

31 endif

33 #

34 # a setuid main executable linked with -rpath links against a dylib

35 # that uses rpath to find another dylib. It is an error if

36 # LC_RPATH uses @loader_path or a relative path, but ok if it is an absolute path

37 #

39 all-check: all check

41 check:

42 ./main || echo "FAIL rpath-indirect-suid absolute path"

43 ${RUN_AS_USER} ${PASS_IFF_FAILURE} "rpath-indirect-suid @loader_path path" "rpath-indirect-suid @loader_path path" $(PWD)/main_bad1

44 ${RUN_AS_USER} ${PASS_IFF_FAILURE} "rpath-indirect-suid relative path" "rpath-indirect-suid relative path" $(PWD)/main_bad2

45 ${RUN_AS_USER} ${PASS_IFF_FAILURE} "rpath-indirect-suid @rpath spoof" "rpath-indirect-suid @rpath spoof" $(PWD)/main_bad3

47 all: main main_bad1 main_bad2 main_bad3

49 hide/hole/libbar.dylib : bar.c

50 mkdir -p hide/hole

51 ${CC} bar.c -dynamiclib -o hide/hole/libbar.dylib -install_name @rpath/libbar.dylib

53 libfoo.dylib : foo.c hide/hole/libbar.dylib

54 ${CC} foo.c -dynamiclib -o "${PWD}/libfoo.dylib" hide/hole/libbar.dylib

56 main : main.c libfoo.dylib

57 ${CC} -I${TESTROOT}/include main.c -o main libfoo.dylib -Wl,-rpath -Wl,${PWD}/hide/hole

58 sudo chown root main

59 sudo chmod 4755 main

61 main_bad1 : main.c libfoo.dylib

62 ${CC} -I${TESTROOT}/include main.c -DDEFAULT_FAIL -o main_bad1 libfoo.dylib -Wl,-rpath -Wl,@loader_path/hide/hole

63 sudo chown root main_bad1

64 sudo chmod 4755 main_bad1

66 main_bad2 : main.c libfoo.dylib

67 ${CC} -I${TESTROOT}/include main.c -DDEFAULT_FAIL -o main_bad2 libfoo.dylib -Wl,-rpath -Wl,hide/hole

68 sudo chown root main_bad2

69 sudo chmod 4755 main_bad2

71 main_bad3 : main.c libfoo.dylib

72 ${CC} -I${TESTROOT}/include main.c -DDEFAULT_FAIL -o main_bad3 libfoo.dylib

73 ln -s hide/hole @rpath

74 sudo chown root main_bad3

75 sudo chmod 4755 main_bad3

77 clean:

78 ${RM} ${RMFLAGS} *~ main main_bad1 main_bad2 main_bad3 hide libfoo.dylib @rpath