<86>Jan 3 01:59:27 userdel[4182984]: delete user 'rooter'
<86>Jan 3 01:59:27 userdel[4182984]: removed group 'rooter' owned by 'rooter'
<86>Jan 3 01:59:27 userdel[4182984]: removed shadow group 'rooter' owned by 'rooter'
<86>Jan 3 01:59:27 groupadd[4183064]: group added to /etc/group: name=rooter, GID=696
<86>Jan 3 01:59:27 groupadd[4183064]: group added to /etc/gshadow: name=rooter
<86>Jan 3 01:59:27 groupadd[4183064]: new group: name=rooter, GID=696
<86>Jan 3 01:59:27 useradd[4183100]: new user: name=rooter, UID=696, GID=696, home=/root, shell=/bin/bash
<86>Jan 3 01:59:27 userdel[4183219]: delete user 'builder'
<86>Jan 3 01:59:27 groupadd[4183335]: group added to /etc/group: name=builder, GID=697
<86>Jan 3 01:59:27 groupadd[4183335]: new group: name=builder, GID=697
<86>Jan 3 01:59:27 useradd[4183441]: new user: name=builder, UID=697, GID=697, home=/usr/src, shell=/bin/bash
warning: user mike does not exist - using root
warning: group mike does not exist - using root
warning: user mike does not exist - using root
warning: group mike does not exist - using root
warning: user mike does not exist - using root
warning: group mike does not exist - using root
<13>Jan 3 01:59:34 rpmi: perl-Term-Cap-1.17-alt1 1445018869 installed
<13>Jan 3 01:59:34 rpmi: perl-Term-ANSIColor-4.06-alt1 1479407083 installed
<13>Jan 3 01:59:34 rpmi: perl-Pod-Escapes-1.07-alt1 1418767892 installed
<13>Jan 3 01:59:34 rpmi: perl-Filter-1.59-alt1.1 sisyphus+219907.400.1.1 1548343225 installed
<13>Jan 3 01:59:35 rpmi: perl-Encode-3.01-alt1 sisyphus+224923.100.1.1 1552474113 installed
<13>Jan 3 01:59:35 rpmi: perl-Pod-Simple-3.35-alt1 1482098090 installed
<13>Jan 3 01:59:35 rpmi: perl-Pod-Usage-1.69-alt1 1464274721 installed
<13>Jan 3 01:59:35 rpmi: perl-podlators-4.11-alt1 1525935408 installed
Building target platforms: x86_64
Building for target x86_64
Wrote: /usr/src/in/nosrpm/hardening-wrapper-2.6-alt1.nosrc.rpm
Installing hardening-wrapper-2.6-alt1.src.rpm
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /usr/src/tmp/rpm-tmp.20128
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ rm -rf hardening-wrapper-2.6
+ /bin/mkdir -p hardening-wrapper-2.6
+ cd hardening-wrapper-2.6
+ echo 'Source #0 (hardening-wrapper_2.6.tar.xz):'
Source #0 (hardening-wrapper_2.6.tar.xz):
+ /bin/tar -xf -
+ /usr/bin/xz -dc /usr/src/RPM/SOURCES/hardening-wrapper_2.6.tar.xz
+ /bin/chmod -c -Rf u+rwX,go-w .
+ echo 'Patch #0 (hardening-wrapper-2.6-fix_perl.patch):'
Patch #0 (hardening-wrapper-2.6-fix_perl.patch):
+ /usr/bin/patch -p1
patching file hardening-wrapper/Makefile
+ sed -i.debian -e '/^[ \t]*if \[ -z \"\$.DEB_/d' hardening-wrapper/Makefile
+ exit 0
Executing(%build): /bin/sh -e /usr/src/tmp/rpm-tmp.6795
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd hardening-wrapper-2.6
+ make -j8 -C hardening-wrapper
make: Entering directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper'
mkdir -p build-tree
# Construct wrappers.
install hardened-cc hardened-ld build-tree/
# Set defaults, based on OS and ARCH.
perl -pi -e 's/ #OS#/ '""'/; s/ #ARCH#/ '""'/;' build-tree/hardened-cc build-tree/hardened-ld
perl -pi -e "s/default\{'DEB_BUILD_HARDENING_PIE'\}=1;/default{'DEB_BUILD_HARDENING_PIE'}=0;/;" build-tree/hardened-cc build-tree/hardened-ld
perl -pi -e "s/default\{'DEB_BUILD_HARDENING_STACKPROTECTOR'\}=1;/default{'DEB_BUILD_HARDENING_STACKPROTECTOR'}=1;/;" build-tree/hardened-cc build-tree/hardened-ld
# Duplicate cc wrapper to c++.
install build-tree/hardened-cc build-tree/hardened-c++
perl -pi -e 's/hardened-cc/hardened-c++/g; s|/usr/bin/cc|/usr/bin/c++|g;' build-tree/hardened-c++
# Construct tools.
install hardening.make hardening-check build-tree/
# Do not use "shell" here because it eats newlines. We want those.
perl -pi -e "s/^my %libc;/my %libc = (\n$(perl hardening-check --find-libc-functions /bin/ls)\n);/;" build-tree/hardening-check
# Construct man pages.
install hardened-cc.1 hardened-ld.1 build-tree/
pod2man hardening-check > build-tree/hardening-check.1
# Duplicate cc man page to c++.
install build-tree/hardened-cc.1 build-tree/hardened-c++.1
perl -pi -e 's/hardened-cc/hardened-c++/g; s/gcc/g++/g;' build-tree/hardened-c++.1
touch build-tree/stamp-build
make: Leaving directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper'
+ exit 0
Executing(%install): /bin/sh -e /usr/src/tmp/rpm-tmp.2128
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ /bin/chmod -Rf u+rwX -- /usr/src/tmp/hardening-wrapper-buildroot
+ :
+ /bin/rm -rf -- /usr/src/tmp/hardening-wrapper-buildroot
+ cd hardening-wrapper-2.6
+ install -pDm0755 hardening-wrapper/build-tree/hardening-check /usr/src/tmp/hardening-wrapper-buildroot/usr/bin/hardening-check
+ install -pDm0644 hardening-wrapper/build-tree/hardening-check.1 /usr/src/tmp/hardening-wrapper-buildroot/usr/share/man/man1/hardening-check.1
+ /usr/lib/rpm/brp-alt
Cleaning files in /usr/src/tmp/hardening-wrapper-buildroot (auto)
Verifying and fixing files in /usr/src/tmp/hardening-wrapper-buildroot (binconfig,pkgconfig,libtool,desktop)
Checking contents of files in /usr/src/tmp/hardening-wrapper-buildroot/ (default)
Compressing files in /usr/src/tmp/hardening-wrapper-buildroot (auto)
Verifying ELF objects in /usr/src/tmp/hardening-wrapper-buildroot (arch=normal,fhs=normal,lfs=relaxed,lint=relaxed,rpath=normal,stack=normal,textrel=normal,unresolved=normal)
Hardlinking identical .pyc and .pyo files
Executing(%check): /bin/sh -e /usr/src/tmp/rpm-tmp.26635
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd hardening-wrapper-2.6
+ make -j8 -C hardening-wrapper check
make: Entering directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper'
make -C tests check
make[1]: Entering directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
make[1]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule.
make[1]: Leaving directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
make[1]: Entering directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
# Check the stack protector and PIE options directly, just to have
# a historical record in the build logs.
cc -Wall -fstack-protector hello.c -o ../build-tree/cc-test || true
../build-tree/cc-test || true
../build-tree/cc-test: ok (0x401132)
cc -Wall -fstack-protector-strong hello.c -o ../build-tree/cc-test || true
../build-tree/cc-test || true
../build-tree/cc-test: ok (0x401132)
cc -Wall -fPIE -pie hello.c -o ../build-tree/cc-test || true
../build-tree/cc-test || true
../build-tree/cc-test: ok (0x55fc79da6155)
../build-tree/cc-test || true
../build-tree/cc-test: ok (0x564b918d7155)
make -f Makefile.wrapper check
make[2]: Entering directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
# Test basic perl syntax
for script in ../build-tree/hardened-cc ../build-tree/hardened-ld ../build-tree/hardened-c++; do perl -c $script; done
../build-tree/hardened-cc syntax OK
../build-tree/hardened-ld syntax OK
../build-tree/hardened-c++ syntax OK
touch syntax.stamp
# Compiler and linker options disabled.
DEB_BUILD_HARDENING=0 ../build-tree/hardened-cc -B ../build-tree/ -o ../build-tree/wrapper-test-stock hello.c
/usr/bin/gcc_wrapper -B ../build-tree/ -o ../build-tree/wrapper-test-stock hello.c
readelf -ldrsW ../build-tree/wrapper-test-stock
Elf file type is EXEC (Executable file)
Entry point 0x401060
There are 11 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000040 0x0000000000400040 0x0000000000400040 0x000268 0x000268 R 0x8
INTERP 0x0002a8 0x00000000004002a8 0x00000000004002a8 0x00001c 0x00001c R 0x1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x000000 0x0000000000400000 0x0000000000400000 0x0004c8 0x0004c8 R 0x1000
LOAD 0x001000 0x0000000000401000 0x0000000000401000 0x00024d 0x00024d R E 0x1000
LOAD 0x002000 0x0000000000402000 0x0000000000402000 0x000170 0x000170 R 0x1000
LOAD 0x002e10 0x0000000000403e10 0x0000000000403e10 0x000224 0x000228 RW 0x1000
DYNAMIC 0x002e20 0x0000000000403e20 0x0000000000403e20 0x0001d0 0x0001d0 RW 0x8
NOTE 0x0002c4 0x00000000004002c4 0x00000000004002c4 0x000044 0x000044 R 0x4
GNU_EH_FRAME 0x002020 0x0000000000402020 0x0000000000402020 0x00003c 0x00003c R 0x4
GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x10
GNU_RELRO 0x002e10 0x0000000000403e10 0x0000000000403e10 0x0001f0 0x0001f0 R 0x1
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
03 .init .plt .text .fini
04 .rodata .eh_frame_hdr .eh_frame
05 .init_array .fini_array .dynamic .got .got.plt .data .bss
06 .dynamic
07 .note.ABI-tag .note.gnu.build-id
08 .eh_frame_hdr
09
10 .init_array .fini_array .dynamic .got
Dynamic section at offset 0x2e20 contains 24 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x401000
0x000000000000000d (FINI) 0x401244
0x0000000000000019 (INIT_ARRAY) 0x403e10
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
0x000000000000001a (FINI_ARRAY) 0x403e18
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
0x000000006ffffef5 (GNU_HASH) 0x400308
0x0000000000000005 (STRTAB) 0x4003b8
0x0000000000000006 (SYMTAB) 0x400328
0x000000000000000a (STRSZ) 92 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000000000015 (DEBUG) 0x0
0x0000000000000003 (PLTGOT) 0x404000
0x0000000000000002 (PLTRELSZ) 72 (bytes)
0x0000000000000014 (PLTREL) RELA
0x0000000000000017 (JMPREL) 0x400480
0x0000000000000007 (RELA) 0x400450
0x0000000000000008 (RELASZ) 48 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x000000006ffffffe (VERNEED) 0x400420
0x000000006fffffff (VERNEEDNUM) 1
0x000000006ffffff0 (VERSYM) 0x400414
0x0000000000000000 (NULL) 0x0
Relocation section '.rela.dyn' at offset 0x450 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403ff0 0000000400000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.2.5 + 0
0000000000403ff8 0000000500000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
Relocation section '.rela.plt' at offset 0x480 contains 3 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000404018 0000000100000007 R_X86_64_JUMP_SLOT 0000000000000000 __stack_chk_fail@GLIBC_2.4 + 0
0000000000404020 0000000200000007 R_X86_64_JUMP_SLOT 0000000000000000 printf@GLIBC_2.2.5 + 0
0000000000404028 0000000300000007 R_X86_64_JUMP_SLOT 0000000000000000 snprintf@GLIBC_2.2.5 + 0
Symbol table '.dynsym' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@GLIBC_2.4 (2)
2: 0000000000000000 0 FUNC GLOBAL DEFAULT UND printf@GLIBC_2.2.5 (3)
3: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@GLIBC_2.2.5 (3)
4: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@GLIBC_2.2.5 (3)
5: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
Symbol table '.symtab' contains 74 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000004002a8 0 SECTION LOCAL DEFAULT 1
2: 00000000004002c4 0 SECTION LOCAL DEFAULT 2
3: 00000000004002e4 0 SECTION LOCAL DEFAULT 3
4: 0000000000400308 0 SECTION LOCAL DEFAULT 4
5: 0000000000400328 0 SECTION LOCAL DEFAULT 5
6: 00000000004003b8 0 SECTION LOCAL DEFAULT 6
7: 0000000000400414 0 SECTION LOCAL DEFAULT 7
8: 0000000000400420 0 SECTION LOCAL DEFAULT 8
9: 0000000000400450 0 SECTION LOCAL DEFAULT 9
10: 0000000000400480 0 SECTION LOCAL DEFAULT 10
11: 0000000000401000 0 SECTION LOCAL DEFAULT 11
12: 0000000000401020 0 SECTION LOCAL DEFAULT 12
13: 0000000000401060 0 SECTION LOCAL DEFAULT 13
14: 0000000000401244 0 SECTION LOCAL DEFAULT 14
15: 0000000000402000 0 SECTION LOCAL DEFAULT 15
16: 0000000000402020 0 SECTION LOCAL DEFAULT 16
17: 0000000000402060 0 SECTION LOCAL DEFAULT 17
18: 0000000000403e10 0 SECTION LOCAL DEFAULT 18
19: 0000000000403e18 0 SECTION LOCAL DEFAULT 19
20: 0000000000403e20 0 SECTION LOCAL DEFAULT 20
21: 0000000000403ff0 0 SECTION LOCAL DEFAULT 21
22: 0000000000404000 0 SECTION LOCAL DEFAULT 22
23: 0000000000404030 0 SECTION LOCAL DEFAULT 23
24: 0000000000404034 0 SECTION LOCAL DEFAULT 24
25: 0000000000000000 0 SECTION LOCAL DEFAULT 25
26: 0000000000000000 0 SECTION LOCAL DEFAULT 26
27: 0000000000000000 0 SECTION LOCAL DEFAULT 27
28: 0000000000000000 0 SECTION LOCAL DEFAULT 28
29: 0000000000000000 0 SECTION LOCAL DEFAULT 29
30: 0000000000000000 0 SECTION LOCAL DEFAULT 30
31: 0000000000000000 0 SECTION LOCAL DEFAULT 31
32: 0000000000000000 0 SECTION LOCAL DEFAULT 32
33: 0000000000000000 0 SECTION LOCAL DEFAULT 33
34: 0000000000000000 0 FILE LOCAL DEFAULT ABS init.c
35: 0000000000000000 0 FILE LOCAL DEFAULT ABS static-reloc.c
36: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
37: 0000000000401090 0 FUNC LOCAL DEFAULT 13 deregister_tm_clones
38: 00000000004010c0 0 FUNC LOCAL DEFAULT 13 register_tm_clones
39: 0000000000401100 0 FUNC LOCAL DEFAULT 13 __do_global_dtors_aux
40: 0000000000404034 1 OBJECT LOCAL DEFAULT 24 completed.7992
41: 0000000000403e18 0 OBJECT LOCAL DEFAULT 19 __do_global_dtors_aux_fini_array_entry
42: 0000000000401130 0 FUNC LOCAL DEFAULT 13 frame_dummy
43: 0000000000403e10 0 OBJECT LOCAL DEFAULT 18 __frame_dummy_init_array_entry
44: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
45: 0000000000000000 0 FILE LOCAL DEFAULT ABS elf-init.c
46: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
47: 000000000040216c 0 OBJECT LOCAL DEFAULT 17 __FRAME_END__
48: 0000000000000000 0 FILE LOCAL DEFAULT ABS
49: 0000000000403e18 0 NOTYPE LOCAL DEFAULT 18 __init_array_end
50: 0000000000403e20 0 OBJECT LOCAL DEFAULT 20 _DYNAMIC
51: 0000000000403e10 0 NOTYPE LOCAL DEFAULT 18 __init_array_start
52: 0000000000402020 0 NOTYPE LOCAL DEFAULT 16 __GNU_EH_FRAME_HDR
53: 0000000000404000 0 OBJECT LOCAL DEFAULT 22 _GLOBAL_OFFSET_TABLE_
54: 0000000000401240 1 FUNC GLOBAL DEFAULT 13 __libc_csu_fini
55: 0000000000404030 0 NOTYPE WEAK DEFAULT 23 data_start
56: 0000000000404034 0 NOTYPE GLOBAL DEFAULT 23 _edata
57: 0000000000401244 0 FUNC GLOBAL DEFAULT 14 _fini
58: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@@GLIBC_2.4
59: 0000000000000000 0 FUNC GLOBAL DEFAULT UND printf@@GLIBC_2.2.5
60: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@@GLIBC_2.2.5
61: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@@GLIBC_2.2.5
62: 0000000000404030 0 NOTYPE GLOBAL DEFAULT 23 __data_start
63: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
64: 0000000000402008 0 OBJECT GLOBAL HIDDEN 15 __dso_handle
65: 0000000000401132 125 FUNC GLOBAL DEFAULT 13 announcement
66: 0000000000402000 4 OBJECT GLOBAL DEFAULT 15 _IO_stdin_used
67: 00000000004011e0 93 FUNC GLOBAL DEFAULT 13 __libc_csu_init
68: 0000000000404038 0 NOTYPE GLOBAL DEFAULT 24 _end
69: 0000000000401060 43 FUNC GLOBAL DEFAULT 13 _start
70: 0000000000404034 0 NOTYPE GLOBAL DEFAULT 24 __bss_start
71: 00000000004011af 40 FUNC GLOBAL DEFAULT 13 main
72: 0000000000404038 0 OBJECT GLOBAL HIDDEN 23 __TMC_END__
73: 0000000000401000 0 FUNC GLOBAL DEFAULT 11 _init
../build-tree/wrapper-test-stock
../build-tree/wrapper-test-stock: ok (0x401132)
# Compiler options enabled. (linker is not wrapper)
../build-tree/hardened-cc -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-compiled hello.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-compiled hello.c
readelf -ldrsW ../build-tree/wrapper-test-compiled
Elf file type is EXEC (Executable file)
Entry point 0x401080
There are 11 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000040 0x0000000000400040 0x0000000000400040 0x000268 0x000268 R 0x8
INTERP 0x0002a8 0x00000000004002a8 0x00000000004002a8 0x00001c 0x00001c R 0x1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x000000 0x0000000000400000 0x0000000000400000 0x0004f8 0x0004f8 R 0x1000
LOAD 0x001000 0x0000000000401000 0x0000000000401000 0x00023d 0x00023d R E 0x1000
LOAD 0x002000 0x0000000000402000 0x0000000000402000 0x000168 0x000168 R 0x1000
LOAD 0x002e10 0x0000000000403e10 0x0000000000403e10 0x000224 0x000228 RW 0x1000
DYNAMIC 0x002e20 0x0000000000403e20 0x0000000000403e20 0x0001d0 0x0001d0 RW 0x8
NOTE 0x0002c4 0x00000000004002c4 0x00000000004002c4 0x000044 0x000044 R 0x4
GNU_EH_FRAME 0x002020 0x0000000000402020 0x0000000000402020 0x00003c 0x00003c R 0x4
GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x10
GNU_RELRO 0x002e10 0x0000000000403e10 0x0000000000403e10 0x0001f0 0x0001f0 R 0x1
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
03 .init .plt .text .fini
04 .rodata .eh_frame_hdr .eh_frame
05 .init_array .fini_array .dynamic .got .got.plt .data .bss
06 .dynamic
07 .note.ABI-tag .note.gnu.build-id
08 .eh_frame_hdr
09
10 .init_array .fini_array .dynamic .got
Dynamic section at offset 0x2e20 contains 24 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x401000
0x000000000000000d (FINI) 0x401234
0x0000000000000019 (INIT_ARRAY) 0x403e10
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
0x000000000000001a (FINI_ARRAY) 0x403e18
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
0x000000006ffffef5 (GNU_HASH) 0x400308
0x0000000000000005 (STRTAB) 0x4003b8
0x0000000000000006 (SYMTAB) 0x400328
0x000000000000000a (STRSZ) 117 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000000000015 (DEBUG) 0x0
0x0000000000000003 (PLTGOT) 0x404000
0x0000000000000002 (PLTRELSZ) 72 (bytes)
0x0000000000000014 (PLTREL) RELA
0x0000000000000017 (JMPREL) 0x4004b0
0x0000000000000007 (RELA) 0x400480
0x0000000000000008 (RELASZ) 48 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x000000006ffffffe (VERNEED) 0x400440
0x000000006fffffff (VERNEEDNUM) 1
0x000000006ffffff0 (VERSYM) 0x40042e
0x0000000000000000 (NULL) 0x0
Relocation section '.rela.dyn' at offset 0x480 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403ff0 0000000300000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.2.5 + 0
0000000000403ff8 0000000400000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
Relocation section '.rela.plt' at offset 0x4b0 contains 3 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000404018 0000000100000007 R_X86_64_JUMP_SLOT 0000000000000000 __stack_chk_fail@GLIBC_2.4 + 0
0000000000404020 0000000200000007 R_X86_64_JUMP_SLOT 0000000000000000 snprintf@GLIBC_2.2.5 + 0
0000000000404028 0000000500000007 R_X86_64_JUMP_SLOT 0000000000000000 __printf_chk@GLIBC_2.3.4 + 0
Symbol table '.dynsym' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@GLIBC_2.4 (2)
2: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@GLIBC_2.2.5 (3)
3: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@GLIBC_2.2.5 (3)
4: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
5: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@GLIBC_2.3.4 (4)
Symbol table '.symtab' contains 74 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000004002a8 0 SECTION LOCAL DEFAULT 1
2: 00000000004002c4 0 SECTION LOCAL DEFAULT 2
3: 00000000004002e4 0 SECTION LOCAL DEFAULT 3
4: 0000000000400308 0 SECTION LOCAL DEFAULT 4
5: 0000000000400328 0 SECTION LOCAL DEFAULT 5
6: 00000000004003b8 0 SECTION LOCAL DEFAULT 6
7: 000000000040042e 0 SECTION LOCAL DEFAULT 7
8: 0000000000400440 0 SECTION LOCAL DEFAULT 8
9: 0000000000400480 0 SECTION LOCAL DEFAULT 9
10: 00000000004004b0 0 SECTION LOCAL DEFAULT 10
11: 0000000000401000 0 SECTION LOCAL DEFAULT 11
12: 0000000000401020 0 SECTION LOCAL DEFAULT 12
13: 0000000000401060 0 SECTION LOCAL DEFAULT 13
14: 0000000000401234 0 SECTION LOCAL DEFAULT 14
15: 0000000000402000 0 SECTION LOCAL DEFAULT 15
16: 0000000000402020 0 SECTION LOCAL DEFAULT 16
17: 0000000000402060 0 SECTION LOCAL DEFAULT 17
18: 0000000000403e10 0 SECTION LOCAL DEFAULT 18
19: 0000000000403e18 0 SECTION LOCAL DEFAULT 19
20: 0000000000403e20 0 SECTION LOCAL DEFAULT 20
21: 0000000000403ff0 0 SECTION LOCAL DEFAULT 21
22: 0000000000404000 0 SECTION LOCAL DEFAULT 22
23: 0000000000404030 0 SECTION LOCAL DEFAULT 23
24: 0000000000404034 0 SECTION LOCAL DEFAULT 24
25: 0000000000000000 0 SECTION LOCAL DEFAULT 25
26: 0000000000000000 0 SECTION LOCAL DEFAULT 26
27: 0000000000000000 0 SECTION LOCAL DEFAULT 27
28: 0000000000000000 0 SECTION LOCAL DEFAULT 28
29: 0000000000000000 0 SECTION LOCAL DEFAULT 29
30: 0000000000000000 0 SECTION LOCAL DEFAULT 30
31: 0000000000000000 0 SECTION LOCAL DEFAULT 31
32: 0000000000000000 0 SECTION LOCAL DEFAULT 32
33: 0000000000000000 0 SECTION LOCAL DEFAULT 33
34: 0000000000000000 0 FILE LOCAL DEFAULT ABS init.c
35: 0000000000000000 0 FILE LOCAL DEFAULT ABS static-reloc.c
36: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
37: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
38: 00000000004010b0 0 FUNC LOCAL DEFAULT 13 deregister_tm_clones
39: 00000000004010e0 0 FUNC LOCAL DEFAULT 13 register_tm_clones
40: 0000000000401120 0 FUNC LOCAL DEFAULT 13 __do_global_dtors_aux
41: 0000000000404034 1 OBJECT LOCAL DEFAULT 24 completed.7992
42: 0000000000403e18 0 OBJECT LOCAL DEFAULT 19 __do_global_dtors_aux_fini_array_entry
43: 0000000000401150 0 FUNC LOCAL DEFAULT 13 frame_dummy
44: 0000000000403e10 0 OBJECT LOCAL DEFAULT 18 __frame_dummy_init_array_entry
45: 0000000000000000 0 FILE LOCAL DEFAULT ABS elf-init.c
46: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
47: 0000000000402164 0 OBJECT LOCAL DEFAULT 17 __FRAME_END__
48: 0000000000000000 0 FILE LOCAL DEFAULT ABS
49: 0000000000403e18 0 NOTYPE LOCAL DEFAULT 18 __init_array_end
50: 0000000000403e20 0 OBJECT LOCAL DEFAULT 20 _DYNAMIC
51: 0000000000403e10 0 NOTYPE LOCAL DEFAULT 18 __init_array_start
52: 0000000000402020 0 NOTYPE LOCAL DEFAULT 16 __GNU_EH_FRAME_HDR
53: 0000000000404000 0 OBJECT LOCAL DEFAULT 22 _GLOBAL_OFFSET_TABLE_
54: 0000000000401230 1 FUNC GLOBAL DEFAULT 13 __libc_csu_fini
55: 0000000000404030 0 NOTYPE WEAK DEFAULT 23 data_start
56: 0000000000404034 0 NOTYPE GLOBAL DEFAULT 23 _edata
57: 0000000000401234 0 FUNC GLOBAL DEFAULT 14 _fini
58: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@@GLIBC_2.4
59: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@@GLIBC_2.2.5
60: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@@GLIBC_2.2.5
61: 0000000000404030 0 NOTYPE GLOBAL DEFAULT 23 __data_start
62: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
63: 0000000000402008 0 OBJECT GLOBAL HIDDEN 15 __dso_handle
64: 0000000000401160 104 FUNC GLOBAL DEFAULT 13 announcement
65: 0000000000402000 4 OBJECT GLOBAL DEFAULT 15 _IO_stdin_used
66: 00000000004011d0 93 FUNC GLOBAL DEFAULT 13 __libc_csu_init
67: 0000000000404038 0 NOTYPE GLOBAL DEFAULT 24 _end
68: 0000000000401080 43 FUNC GLOBAL DEFAULT 13 _start
69: 0000000000404034 0 NOTYPE GLOBAL DEFAULT 24 __bss_start
70: 0000000000401060 25 FUNC GLOBAL DEFAULT 13 main
71: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@@GLIBC_2.3.4
72: 0000000000404038 0 OBJECT GLOBAL HIDDEN 23 __TMC_END__
73: 0000000000401000 0 FUNC GLOBAL DEFAULT 11 _init
# Run twice to show off PIE, if available in kernel
../build-tree/wrapper-test-compiled
../build-tree/wrapper-test-compiled: ok (0x401160)
../build-tree/wrapper-test-compiled
../build-tree/wrapper-test-compiled: ok (0x401160)
# Enable symlink for ld to trick gcc into doing wrapped linking
(cd ../build-tree && ln -s hardened-ld ld)
(cd ../build-tree && ln -s hardened-ld ld.gold)
# Compiler and linker options enabled.
../build-tree/hardened-cc -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-linked hello.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-linked hello.c
/usr/bin/ld -z relro -z now -plugin /usr/libexec/gcc/x86_64-alt-linux/8/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-alt-linux/8/lto-wrapper -plugin-opt=-fresolution=/usr/src/tmp/ccJDBfTN.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu --as-needed -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o ../build-tree/wrapper-test-linked /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crt1.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crti.o /usr/lib64/gcc/x86_64-alt-linux/8/crtbegin.o -L../build-tree -L/usr/lib64/gcc/x86_64-alt-linux/8 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../.. /usr/src/tmp/ccbA2r7g.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib64/gcc/x86_64-alt-linux/8/crtend.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crtn.o
readelf -ldrsW ../build-tree/wrapper-test-linked
Elf file type is EXEC (Executable file)
Entry point 0x401080
There are 11 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000040 0x0000000000400040 0x0000000000400040 0x000268 0x000268 R 0x8
INTERP 0x0002a8 0x00000000004002a8 0x00000000004002a8 0x00001c 0x00001c R 0x1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x000000 0x0000000000400000 0x0000000000400000 0x0004f8 0x0004f8 R 0x1000
LOAD 0x001000 0x0000000000401000 0x0000000000401000 0x00023d 0x00023d R E 0x1000
LOAD 0x002000 0x0000000000402000 0x0000000000402000 0x000168 0x000168 R 0x1000
LOAD 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000244 0x000248 RW 0x1000
DYNAMIC 0x002dd0 0x0000000000403dd0 0x0000000000403dd0 0x0001f0 0x0001f0 RW 0x8
NOTE 0x0002c4 0x00000000004002c4 0x00000000004002c4 0x000044 0x000044 R 0x4
GNU_EH_FRAME 0x002020 0x0000000000402020 0x0000000000402020 0x00003c 0x00003c R 0x4
GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x10
GNU_RELRO 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000240 0x000240 R 0x1
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
03 .init .plt .text .fini
04 .rodata .eh_frame_hdr .eh_frame
05 .init_array .fini_array .dynamic .got .data .bss
06 .dynamic
07 .note.ABI-tag .note.gnu.build-id
08 .eh_frame_hdr
09
10 .init_array .fini_array .dynamic .got
Dynamic section at offset 0x2dd0 contains 26 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x401000
0x000000000000000d (FINI) 0x401234
0x0000000000000019 (INIT_ARRAY) 0x403dc0
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
0x000000000000001a (FINI_ARRAY) 0x403dc8
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
0x000000006ffffef5 (GNU_HASH) 0x400308
0x0000000000000005 (STRTAB) 0x4003b8
0x0000000000000006 (SYMTAB) 0x400328
0x000000000000000a (STRSZ) 117 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000000000015 (DEBUG) 0x0
0x0000000000000003 (PLTGOT) 0x403fc0
0x0000000000000002 (PLTRELSZ) 72 (bytes)
0x0000000000000014 (PLTREL) RELA
0x0000000000000017 (JMPREL) 0x4004b0
0x0000000000000007 (RELA) 0x400480
0x0000000000000008 (RELASZ) 48 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x0000000000000018 (BIND_NOW)
0x000000006ffffffb (FLAGS_1) Flags: NOW
0x000000006ffffffe (VERNEED) 0x400440
0x000000006fffffff (VERNEEDNUM) 1
0x000000006ffffff0 (VERSYM) 0x40042e
0x0000000000000000 (NULL) 0x0
Relocation section '.rela.dyn' at offset 0x480 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403ff0 0000000300000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.2.5 + 0
0000000000403ff8 0000000400000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
Relocation section '.rela.plt' at offset 0x4b0 contains 3 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403fd8 0000000100000007 R_X86_64_JUMP_SLOT 0000000000000000 __stack_chk_fail@GLIBC_2.4 + 0
0000000000403fe0 0000000200000007 R_X86_64_JUMP_SLOT 0000000000000000 snprintf@GLIBC_2.2.5 + 0
0000000000403fe8 0000000500000007 R_X86_64_JUMP_SLOT 0000000000000000 __printf_chk@GLIBC_2.3.4 + 0
Symbol table '.dynsym' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@GLIBC_2.4 (2)
2: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@GLIBC_2.2.5 (3)
3: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@GLIBC_2.2.5 (3)
4: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
5: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@GLIBC_2.3.4 (4)
Symbol table '.symtab' contains 73 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000004002a8 0 SECTION LOCAL DEFAULT 1
2: 00000000004002c4 0 SECTION LOCAL DEFAULT 2
3: 00000000004002e4 0 SECTION LOCAL DEFAULT 3
4: 0000000000400308 0 SECTION LOCAL DEFAULT 4
5: 0000000000400328 0 SECTION LOCAL DEFAULT 5
6: 00000000004003b8 0 SECTION LOCAL DEFAULT 6
7: 000000000040042e 0 SECTION LOCAL DEFAULT 7
8: 0000000000400440 0 SECTION LOCAL DEFAULT 8
9: 0000000000400480 0 SECTION LOCAL DEFAULT 9
10: 00000000004004b0 0 SECTION LOCAL DEFAULT 10
11: 0000000000401000 0 SECTION LOCAL DEFAULT 11
12: 0000000000401020 0 SECTION LOCAL DEFAULT 12
13: 0000000000401060 0 SECTION LOCAL DEFAULT 13
14: 0000000000401234 0 SECTION LOCAL DEFAULT 14
15: 0000000000402000 0 SECTION LOCAL DEFAULT 15
16: 0000000000402020 0 SECTION LOCAL DEFAULT 16
17: 0000000000402060 0 SECTION LOCAL DEFAULT 17
18: 0000000000403dc0 0 SECTION LOCAL DEFAULT 18
19: 0000000000403dc8 0 SECTION LOCAL DEFAULT 19
20: 0000000000403dd0 0 SECTION LOCAL DEFAULT 20
21: 0000000000403fc0 0 SECTION LOCAL DEFAULT 21
22: 0000000000404000 0 SECTION LOCAL DEFAULT 22
23: 0000000000404004 0 SECTION LOCAL DEFAULT 23
24: 0000000000000000 0 SECTION LOCAL DEFAULT 24
25: 0000000000000000 0 SECTION LOCAL DEFAULT 25
26: 0000000000000000 0 SECTION LOCAL DEFAULT 26
27: 0000000000000000 0 SECTION LOCAL DEFAULT 27
28: 0000000000000000 0 SECTION LOCAL DEFAULT 28
29: 0000000000000000 0 SECTION LOCAL DEFAULT 29
30: 0000000000000000 0 SECTION LOCAL DEFAULT 30
31: 0000000000000000 0 SECTION LOCAL DEFAULT 31
32: 0000000000000000 0 SECTION LOCAL DEFAULT 32
33: 0000000000000000 0 FILE LOCAL DEFAULT ABS init.c
34: 0000000000000000 0 FILE LOCAL DEFAULT ABS static-reloc.c
35: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
36: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
37: 00000000004010b0 0 FUNC LOCAL DEFAULT 13 deregister_tm_clones
38: 00000000004010e0 0 FUNC LOCAL DEFAULT 13 register_tm_clones
39: 0000000000401120 0 FUNC LOCAL DEFAULT 13 __do_global_dtors_aux
40: 0000000000404004 1 OBJECT LOCAL DEFAULT 23 completed.7992
41: 0000000000403dc8 0 OBJECT LOCAL DEFAULT 19 __do_global_dtors_aux_fini_array_entry
42: 0000000000401150 0 FUNC LOCAL DEFAULT 13 frame_dummy
43: 0000000000403dc0 0 OBJECT LOCAL DEFAULT 18 __frame_dummy_init_array_entry
44: 0000000000000000 0 FILE LOCAL DEFAULT ABS elf-init.c
45: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
46: 0000000000402164 0 OBJECT LOCAL DEFAULT 17 __FRAME_END__
47: 0000000000000000 0 FILE LOCAL DEFAULT ABS
48: 0000000000403dc8 0 NOTYPE LOCAL DEFAULT 18 __init_array_end
49: 0000000000403dd0 0 OBJECT LOCAL DEFAULT 20 _DYNAMIC
50: 0000000000403dc0 0 NOTYPE LOCAL DEFAULT 18 __init_array_start
51: 0000000000402020 0 NOTYPE LOCAL DEFAULT 16 __GNU_EH_FRAME_HDR
52: 0000000000403fc0 0 OBJECT LOCAL DEFAULT 21 _GLOBAL_OFFSET_TABLE_
53: 0000000000401230 1 FUNC GLOBAL DEFAULT 13 __libc_csu_fini
54: 0000000000404000 0 NOTYPE WEAK DEFAULT 22 data_start
55: 0000000000404004 0 NOTYPE GLOBAL DEFAULT 22 _edata
56: 0000000000401234 0 FUNC GLOBAL DEFAULT 14 _fini
57: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@@GLIBC_2.4
58: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@@GLIBC_2.2.5
59: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@@GLIBC_2.2.5
60: 0000000000404000 0 NOTYPE GLOBAL DEFAULT 22 __data_start
61: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
62: 0000000000402008 0 OBJECT GLOBAL HIDDEN 15 __dso_handle
63: 0000000000401160 104 FUNC GLOBAL DEFAULT 13 announcement
64: 0000000000402000 4 OBJECT GLOBAL DEFAULT 15 _IO_stdin_used
65: 00000000004011d0 93 FUNC GLOBAL DEFAULT 13 __libc_csu_init
66: 0000000000404008 0 NOTYPE GLOBAL DEFAULT 23 _end
67: 0000000000401080 43 FUNC GLOBAL DEFAULT 13 _start
68: 0000000000404004 0 NOTYPE GLOBAL DEFAULT 23 __bss_start
69: 0000000000401060 25 FUNC GLOBAL DEFAULT 13 main
70: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@@GLIBC_2.3.4
71: 0000000000404008 0 OBJECT GLOBAL HIDDEN 22 __TMC_END__
72: 0000000000401000 0 FUNC GLOBAL DEFAULT 11 _init
# Run twice to show off PIE, if available in kernel
../build-tree/wrapper-test-linked
../build-tree/wrapper-test-linked: ok (0x401160)
../build-tree/wrapper-test-linked
../build-tree/wrapper-test-linked: ok (0x401160)
# Check state of hardening features via check script
perl ../build-tree/hardening-check -p ../build-tree/wrapper-test-linked
../build-tree/wrapper-test-linked:
Position Independent Executable: no, normal executable! (ignored)
Stack protected: yes
Fortify Source functions: yes (some protected functions found)
Read-only relocations: yes
Immediate binding: yes
# Manually check state of hardening features
# Skipped PIE test
# Test Stack Protector
nm ../build-tree/wrapper-test-linked | egrep '__stack_chk_fail($|@@GLIBC)'
U __stack_chk_fail@@GLIBC_2.4
# Test Fortify
nm ../build-tree/wrapper-test-linked | egrep '__(sn)?printf_chk($|@@GLIBC)'
U __printf_chk@@GLIBC_2.3.4
# Test Format (no-op currently)
# Test for RELRO
readelf -lW ../build-tree/wrapper-test-linked | grep GNU_RELRO
GNU_RELRO 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000240 0x000240 R 0x1
# Test for BIND_NOW
readelf -dW ../build-tree/wrapper-test-linked | grep BIND_NOW
0x0000000000000018 (BIND_NOW)
# Build directly with -fPIC already defined
../build-tree/hardened-cc -B ../build-tree/ -fPIC -O2 -o ../build-tree/wrapper-test-fPIC-direct hello.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -fPIC -O2 -o ../build-tree/wrapper-test-fPIC-direct hello.c
/usr/bin/ld -z relro -z now -plugin /usr/libexec/gcc/x86_64-alt-linux/8/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-alt-linux/8/lto-wrapper -plugin-opt=-fresolution=/usr/src/tmp/cc52hlFa.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu --as-needed -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o ../build-tree/wrapper-test-fPIC-direct /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crt1.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crti.o /usr/lib64/gcc/x86_64-alt-linux/8/crtbegin.o -L../build-tree -L/usr/lib64/gcc/x86_64-alt-linux/8 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../.. /usr/src/tmp/ccqWSXNC.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib64/gcc/x86_64-alt-linux/8/crtend.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crtn.o
../build-tree/wrapper-test-fPIC-direct
../build-tree/wrapper-test-fPIC-direct: ok (0x401160)
# Build .o with -fPIC already defined
../build-tree/hardened-cc -B ../build-tree/ -fPIC -O2 -o ../build-tree/wrapper-test-fPIC.o -c hello.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -fPIC -O2 -o ../build-tree/wrapper-test-fPIC.o -c hello.c
# Link .o with -fPIC already defined
../build-tree/hardened-cc -B ../build-tree/ -fPIC -O2 -o ../build-tree/wrapper-test-fPIC ../build-tree/wrapper-test-fPIC.o
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -fPIC -O2 -o ../build-tree/wrapper-test-fPIC ../build-tree/wrapper-test-fPIC.o
/usr/bin/ld -z relro -z now -plugin /usr/libexec/gcc/x86_64-alt-linux/8/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-alt-linux/8/lto-wrapper -plugin-opt=-fresolution=/usr/src/tmp/cccZsWVG.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu --as-needed -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o ../build-tree/wrapper-test-fPIC /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crt1.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crti.o /usr/lib64/gcc/x86_64-alt-linux/8/crtbegin.o -L../build-tree -L/usr/lib64/gcc/x86_64-alt-linux/8 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../.. ../build-tree/wrapper-test-fPIC.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib64/gcc/x86_64-alt-linux/8/crtend.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crtn.o
../build-tree/wrapper-test-fPIC
../build-tree/wrapper-test-fPIC: ok (0x401160)
# Make sure build fails due to -Werror=format-security
! ../build-tree/hardened-cc -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-format-security format.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-format-security format.c
format.c: In function 'main':
format.c:11:5: error: format not a string literal and no format arguments [-Werror=format-security]
return fprintf(stderr, argv[0]);
^~~~~~
cc1: some warnings being treated as errors
# Make sure build succeeds with -Wno-format-security
../build-tree/hardened-cc -B ../build-tree/ -O2 -Wno-format-security -o ../build-tree/wrapper-test-format-security format.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -O2 -Wno-format-security -o ../build-tree/wrapper-test-format-security format.c
/usr/bin/ld -z relro -z now -plugin /usr/libexec/gcc/x86_64-alt-linux/8/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-alt-linux/8/lto-wrapper -plugin-opt=-fresolution=/usr/src/tmp/ccNbg9Pm.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu --as-needed -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o ../build-tree/wrapper-test-format-security /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crt1.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crti.o /usr/lib64/gcc/x86_64-alt-linux/8/crtbegin.o -L../build-tree -L/usr/lib64/gcc/x86_64-alt-linux/8 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../.. /usr/src/tmp/ccHFwo1L.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib64/gcc/x86_64-alt-linux/8/crtend.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crtn.o
# Make sure build stack-protects a small ssp buffer
../build-tree/hardened-cc -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-ssp-buffer-size-protect ssp-buffer-size-protect.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-ssp-buffer-size-protect ssp-buffer-size-protect.c
/usr/bin/ld -z relro -z now -plugin /usr/libexec/gcc/x86_64-alt-linux/8/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-alt-linux/8/lto-wrapper -plugin-opt=-fresolution=/usr/src/tmp/ccVO0NBI.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu --as-needed -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o ../build-tree/wrapper-test-ssp-buffer-size-protect /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crt1.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crti.o /usr/lib64/gcc/x86_64-alt-linux/8/crtbegin.o -L../build-tree -L/usr/lib64/gcc/x86_64-alt-linux/8 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../.. /usr/src/tmp/ccZGX5e7.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib64/gcc/x86_64-alt-linux/8/crtend.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crtn.o
# Test Stack Protector
nm ../build-tree/wrapper-test-ssp-buffer-size-protect | egrep '__stack_chk_fail($|@@GLIBC)'
U __stack_chk_fail@@GLIBC_2.4
# Make sure build stack-protects a non-char array
../build-tree/hardened-cc -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-ssp-buffer-type-protect ssp-buffer-type-protect.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -O2 -o ../build-tree/wrapper-test-ssp-buffer-type-protect ssp-buffer-type-protect.c
/usr/bin/ld -z relro -z now -plugin /usr/libexec/gcc/x86_64-alt-linux/8/liblto_plugin.so -plugin-opt=/usr/libexec/gcc/x86_64-alt-linux/8/lto-wrapper -plugin-opt=-fresolution=/usr/src/tmp/cc5CotI7.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu --as-needed -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o ../build-tree/wrapper-test-ssp-buffer-type-protect /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crt1.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crti.o /usr/lib64/gcc/x86_64-alt-linux/8/crtbegin.o -L../build-tree -L/usr/lib64/gcc/x86_64-alt-linux/8 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib64/gcc/x86_64-alt-linux/8/../../.. /usr/src/tmp/cc0FQv5s.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib64/gcc/x86_64-alt-linux/8/crtend.o /usr/lib64/gcc/x86_64-alt-linux/8/../../../../lib64/crtn.o
# Test Stack Protector
nm ../build-tree/wrapper-test-ssp-buffer-type-protect | egrep '__stack_chk_fail($|@@GLIBC)'
U __stack_chk_fail@@GLIBC_2.4
../build-tree/hardened-cc -B ../build-tree/ -O2 -c -o ../build-tree/wrapper-test-all.o hello.c
/usr/bin/gcc_wrapper -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -B ../build-tree/ -O2 -c -o ../build-tree/wrapper-test-all.o hello.c
ar r ../build-tree/wrapper-test-all.a ../build-tree/wrapper-test-all.o
ar: creating ../build-tree/wrapper-test-all.a
readelf -ldrsW ../build-tree/wrapper-test-all.a
File: ../build-tree/wrapper-test-all.a(wrapper-test-all.o)
There are no program headers in this file.
There is no dynamic section in this file.
Relocation section '.rela.text' at offset 0x310 contains 6 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
000000000000000b 000000050000000a R_X86_64_32 0000000000000000 .rodata.str1.1 + 0
000000000000002b 0000000b00000004 R_X86_64_PLT32 0000000000000000 snprintf - 4
0000000000000035 0000000a0000000a R_X86_64_32 0000000000000000 announcement + 0
000000000000003a 000000050000000a R_X86_64_32 0000000000000000 .rodata.str1.1 + 3
0000000000000044 0000000c00000004 R_X86_64_PLT32 0000000000000000 __printf_chk - 4
0000000000000064 0000000d00000004 R_X86_64_PLT32 0000000000000000 __stack_chk_fail - 4
Relocation section '.rela.text.startup' at offset 0x3a0 contains 1 entry:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000008 0000000a00000004 R_X86_64_PLT32 0000000000000000 announcement - 4
Relocation section '.rela.eh_frame' at offset 0x3b8 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000020 0000000200000002 R_X86_64_PC32 0000000000000000 .text + 0
000000000000003c 0000000600000002 R_X86_64_PC32 0000000000000000 .text.startup + 0
Symbol table '.symtab' contains 15 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
2: 0000000000000000 0 SECTION LOCAL DEFAULT 1
3: 0000000000000000 0 SECTION LOCAL DEFAULT 3
4: 0000000000000000 0 SECTION LOCAL DEFAULT 4
5: 0000000000000000 0 SECTION LOCAL DEFAULT 5
6: 0000000000000000 0 SECTION LOCAL DEFAULT 6
7: 0000000000000000 0 SECTION LOCAL DEFAULT 9
8: 0000000000000000 0 SECTION LOCAL DEFAULT 10
9: 0000000000000000 0 SECTION LOCAL DEFAULT 8
10: 0000000000000000 104 FUNC GLOBAL DEFAULT 1 announcement
11: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND snprintf
12: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND __printf_chk
13: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND __stack_chk_fail
14: 0000000000000000 25 FUNC GLOBAL DEFAULT 6 main
perl ../build-tree/hardening-check -p ../build-tree/wrapper-test-all.a
../build-tree/wrapper-test-all.a:
Position Independent Executable: no, object archive (ignored)
Stack protected: yes
Fortify Source functions: yes (some protected functions found)
Read-only relocations: no, non-ELF (ignored)
Immediate binding: no, non-ELF (ignored)
DEB_BUILD_HARDENING=0 ../build-tree/hardened-cc -B ../build-tree/ -c -o ../build-tree/wrapper-test-none.o hello.c
/usr/bin/gcc_wrapper -B ../build-tree/ -c -o ../build-tree/wrapper-test-none.o hello.c
ar r ../build-tree/wrapper-test-none.a ../build-tree/wrapper-test-none.o
ar: creating ../build-tree/wrapper-test-none.a
readelf -ldrsW ../build-tree/wrapper-test-none.a
File: ../build-tree/wrapper-test-none.a(wrapper-test-none.o)
There are no program headers in this file.
There is no dynamic section in this file.
Relocation section '.rela.text' at offset 0x310 contains 7 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000033 000000050000000a R_X86_64_32 0000000000000000 .rodata + 0
0000000000000045 0000000a00000004 R_X86_64_PLT32 0000000000000000 snprintf - 4
0000000000000051 000000090000000a R_X86_64_32 0000000000000000 announcement + 0
0000000000000059 000000050000000a R_X86_64_32 0000000000000000 .rodata + 3
0000000000000063 0000000b00000004 R_X86_64_PLT32 0000000000000000 printf - 4
0000000000000077 0000000c00000004 R_X86_64_PLT32 0000000000000000 __stack_chk_fail - 4
0000000000000097 0000000900000004 R_X86_64_PLT32 0000000000000000 announcement - 4
Relocation section '.rela.eh_frame' at offset 0x3b8 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000020 0000000200000002 R_X86_64_PC32 0000000000000000 .text + 0
0000000000000040 0000000200000002 R_X86_64_PC32 0000000000000000 .text + 7d
Symbol table '.symtab' contains 14 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
2: 0000000000000000 0 SECTION LOCAL DEFAULT 1
3: 0000000000000000 0 SECTION LOCAL DEFAULT 3
4: 0000000000000000 0 SECTION LOCAL DEFAULT 4
5: 0000000000000000 0 SECTION LOCAL DEFAULT 5
6: 0000000000000000 0 SECTION LOCAL DEFAULT 7
7: 0000000000000000 0 SECTION LOCAL DEFAULT 8
8: 0000000000000000 0 SECTION LOCAL DEFAULT 6
9: 0000000000000000 125 FUNC GLOBAL DEFAULT 1 announcement
10: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND snprintf
11: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND printf
12: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND __stack_chk_fail
13: 000000000000007d 40 FUNC GLOBAL DEFAULT 1 main
if perl ../build-tree/hardening-check -p ../build-tree/wrapper-test-none.a; then exit 1; fi
../build-tree/wrapper-test-none.a:
Position Independent Executable: no, object archive (ignored)
Stack protected: yes
Fortify Source functions: no, only unprotected functions found!
Read-only relocations: no, non-ELF (ignored)
Immediate binding: no, non-ELF (ignored)
make[2]: Leaving directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
make -f Makefile.includes check
make[2]: Entering directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
# Compiler and linker options disabled.
DEB_BUILD_HARDENING=0 cc -o ../build-tree/includes-test-stock hello.c
readelf -ldrsW ../build-tree/includes-test-stock
Elf file type is EXEC (Executable file)
Entry point 0x401060
There are 11 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000040 0x0000000000400040 0x0000000000400040 0x000268 0x000268 R 0x8
INTERP 0x0002a8 0x00000000004002a8 0x00000000004002a8 0x00001c 0x00001c R 0x1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x000000 0x0000000000400000 0x0000000000400000 0x0004c8 0x0004c8 R 0x1000
LOAD 0x001000 0x0000000000401000 0x0000000000401000 0x00024d 0x00024d R E 0x1000
LOAD 0x002000 0x0000000000402000 0x0000000000402000 0x000170 0x000170 R 0x1000
LOAD 0x002e10 0x0000000000403e10 0x0000000000403e10 0x000224 0x000228 RW 0x1000
DYNAMIC 0x002e20 0x0000000000403e20 0x0000000000403e20 0x0001d0 0x0001d0 RW 0x8
NOTE 0x0002c4 0x00000000004002c4 0x00000000004002c4 0x000044 0x000044 R 0x4
GNU_EH_FRAME 0x002020 0x0000000000402020 0x0000000000402020 0x00003c 0x00003c R 0x4
GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x10
GNU_RELRO 0x002e10 0x0000000000403e10 0x0000000000403e10 0x0001f0 0x0001f0 R 0x1
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
03 .init .plt .text .fini
04 .rodata .eh_frame_hdr .eh_frame
05 .init_array .fini_array .dynamic .got .got.plt .data .bss
06 .dynamic
07 .note.ABI-tag .note.gnu.build-id
08 .eh_frame_hdr
09
10 .init_array .fini_array .dynamic .got
Dynamic section at offset 0x2e20 contains 24 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x401000
0x000000000000000d (FINI) 0x401244
0x0000000000000019 (INIT_ARRAY) 0x403e10
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
0x000000000000001a (FINI_ARRAY) 0x403e18
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
0x000000006ffffef5 (GNU_HASH) 0x400308
0x0000000000000005 (STRTAB) 0x4003b8
0x0000000000000006 (SYMTAB) 0x400328
0x000000000000000a (STRSZ) 92 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000000000015 (DEBUG) 0x0
0x0000000000000003 (PLTGOT) 0x404000
0x0000000000000002 (PLTRELSZ) 72 (bytes)
0x0000000000000014 (PLTREL) RELA
0x0000000000000017 (JMPREL) 0x400480
0x0000000000000007 (RELA) 0x400450
0x0000000000000008 (RELASZ) 48 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x000000006ffffffe (VERNEED) 0x400420
0x000000006fffffff (VERNEEDNUM) 1
0x000000006ffffff0 (VERSYM) 0x400414
0x0000000000000000 (NULL) 0x0
Relocation section '.rela.dyn' at offset 0x450 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403ff0 0000000400000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.2.5 + 0
0000000000403ff8 0000000500000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
Relocation section '.rela.plt' at offset 0x480 contains 3 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000404018 0000000100000007 R_X86_64_JUMP_SLOT 0000000000000000 __stack_chk_fail@GLIBC_2.4 + 0
0000000000404020 0000000200000007 R_X86_64_JUMP_SLOT 0000000000000000 printf@GLIBC_2.2.5 + 0
0000000000404028 0000000300000007 R_X86_64_JUMP_SLOT 0000000000000000 snprintf@GLIBC_2.2.5 + 0
Symbol table '.dynsym' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@GLIBC_2.4 (2)
2: 0000000000000000 0 FUNC GLOBAL DEFAULT UND printf@GLIBC_2.2.5 (3)
3: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@GLIBC_2.2.5 (3)
4: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@GLIBC_2.2.5 (3)
5: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
Symbol table '.symtab' contains 74 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000004002a8 0 SECTION LOCAL DEFAULT 1
2: 00000000004002c4 0 SECTION LOCAL DEFAULT 2
3: 00000000004002e4 0 SECTION LOCAL DEFAULT 3
4: 0000000000400308 0 SECTION LOCAL DEFAULT 4
5: 0000000000400328 0 SECTION LOCAL DEFAULT 5
6: 00000000004003b8 0 SECTION LOCAL DEFAULT 6
7: 0000000000400414 0 SECTION LOCAL DEFAULT 7
8: 0000000000400420 0 SECTION LOCAL DEFAULT 8
9: 0000000000400450 0 SECTION LOCAL DEFAULT 9
10: 0000000000400480 0 SECTION LOCAL DEFAULT 10
11: 0000000000401000 0 SECTION LOCAL DEFAULT 11
12: 0000000000401020 0 SECTION LOCAL DEFAULT 12
13: 0000000000401060 0 SECTION LOCAL DEFAULT 13
14: 0000000000401244 0 SECTION LOCAL DEFAULT 14
15: 0000000000402000 0 SECTION LOCAL DEFAULT 15
16: 0000000000402020 0 SECTION LOCAL DEFAULT 16
17: 0000000000402060 0 SECTION LOCAL DEFAULT 17
18: 0000000000403e10 0 SECTION LOCAL DEFAULT 18
19: 0000000000403e18 0 SECTION LOCAL DEFAULT 19
20: 0000000000403e20 0 SECTION LOCAL DEFAULT 20
21: 0000000000403ff0 0 SECTION LOCAL DEFAULT 21
22: 0000000000404000 0 SECTION LOCAL DEFAULT 22
23: 0000000000404030 0 SECTION LOCAL DEFAULT 23
24: 0000000000404034 0 SECTION LOCAL DEFAULT 24
25: 0000000000000000 0 SECTION LOCAL DEFAULT 25
26: 0000000000000000 0 SECTION LOCAL DEFAULT 26
27: 0000000000000000 0 SECTION LOCAL DEFAULT 27
28: 0000000000000000 0 SECTION LOCAL DEFAULT 28
29: 0000000000000000 0 SECTION LOCAL DEFAULT 29
30: 0000000000000000 0 SECTION LOCAL DEFAULT 30
31: 0000000000000000 0 SECTION LOCAL DEFAULT 31
32: 0000000000000000 0 SECTION LOCAL DEFAULT 32
33: 0000000000000000 0 SECTION LOCAL DEFAULT 33
34: 0000000000000000 0 FILE LOCAL DEFAULT ABS init.c
35: 0000000000000000 0 FILE LOCAL DEFAULT ABS static-reloc.c
36: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
37: 0000000000401090 0 FUNC LOCAL DEFAULT 13 deregister_tm_clones
38: 00000000004010c0 0 FUNC LOCAL DEFAULT 13 register_tm_clones
39: 0000000000401100 0 FUNC LOCAL DEFAULT 13 __do_global_dtors_aux
40: 0000000000404034 1 OBJECT LOCAL DEFAULT 24 completed.7992
41: 0000000000403e18 0 OBJECT LOCAL DEFAULT 19 __do_global_dtors_aux_fini_array_entry
42: 0000000000401130 0 FUNC LOCAL DEFAULT 13 frame_dummy
43: 0000000000403e10 0 OBJECT LOCAL DEFAULT 18 __frame_dummy_init_array_entry
44: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
45: 0000000000000000 0 FILE LOCAL DEFAULT ABS elf-init.c
46: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
47: 000000000040216c 0 OBJECT LOCAL DEFAULT 17 __FRAME_END__
48: 0000000000000000 0 FILE LOCAL DEFAULT ABS
49: 0000000000403e18 0 NOTYPE LOCAL DEFAULT 18 __init_array_end
50: 0000000000403e20 0 OBJECT LOCAL DEFAULT 20 _DYNAMIC
51: 0000000000403e10 0 NOTYPE LOCAL DEFAULT 18 __init_array_start
52: 0000000000402020 0 NOTYPE LOCAL DEFAULT 16 __GNU_EH_FRAME_HDR
53: 0000000000404000 0 OBJECT LOCAL DEFAULT 22 _GLOBAL_OFFSET_TABLE_
54: 0000000000401240 1 FUNC GLOBAL DEFAULT 13 __libc_csu_fini
55: 0000000000404030 0 NOTYPE WEAK DEFAULT 23 data_start
56: 0000000000404034 0 NOTYPE GLOBAL DEFAULT 23 _edata
57: 0000000000401244 0 FUNC GLOBAL DEFAULT 14 _fini
58: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@@GLIBC_2.4
59: 0000000000000000 0 FUNC GLOBAL DEFAULT UND printf@@GLIBC_2.2.5
60: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@@GLIBC_2.2.5
61: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@@GLIBC_2.2.5
62: 0000000000404030 0 NOTYPE GLOBAL DEFAULT 23 __data_start
63: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
64: 0000000000402008 0 OBJECT GLOBAL HIDDEN 15 __dso_handle
65: 0000000000401132 125 FUNC GLOBAL DEFAULT 13 announcement
66: 0000000000402000 4 OBJECT GLOBAL DEFAULT 15 _IO_stdin_used
67: 00000000004011e0 93 FUNC GLOBAL DEFAULT 13 __libc_csu_init
68: 0000000000404038 0 NOTYPE GLOBAL DEFAULT 24 _end
69: 0000000000401060 43 FUNC GLOBAL DEFAULT 13 _start
70: 0000000000404034 0 NOTYPE GLOBAL DEFAULT 24 __bss_start
71: 00000000004011af 40 FUNC GLOBAL DEFAULT 13 main
72: 0000000000404038 0 OBJECT GLOBAL HIDDEN 23 __TMC_END__
73: 0000000000401000 0 FUNC GLOBAL DEFAULT 11 _init
../build-tree/includes-test-stock
../build-tree/includes-test-stock: ok (0x401132)
# Compiler options enabled. (linker is not wrapper)
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-compiled hello.c
readelf -ldrsW ../build-tree/includes-test-compiled
Elf file type is EXEC (Executable file)
Entry point 0x401080
There are 11 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000040 0x0000000000400040 0x0000000000400040 0x000268 0x000268 R 0x8
INTERP 0x0002a8 0x00000000004002a8 0x00000000004002a8 0x00001c 0x00001c R 0x1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x000000 0x0000000000400000 0x0000000000400000 0x0004f8 0x0004f8 R 0x1000
LOAD 0x001000 0x0000000000401000 0x0000000000401000 0x00023d 0x00023d R E 0x1000
LOAD 0x002000 0x0000000000402000 0x0000000000402000 0x000168 0x000168 R 0x1000
LOAD 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000244 0x000248 RW 0x1000
DYNAMIC 0x002dd0 0x0000000000403dd0 0x0000000000403dd0 0x0001f0 0x0001f0 RW 0x8
NOTE 0x0002c4 0x00000000004002c4 0x00000000004002c4 0x000044 0x000044 R 0x4
GNU_EH_FRAME 0x002020 0x0000000000402020 0x0000000000402020 0x00003c 0x00003c R 0x4
GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x10
GNU_RELRO 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000240 0x000240 R 0x1
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
03 .init .plt .text .fini
04 .rodata .eh_frame_hdr .eh_frame
05 .init_array .fini_array .dynamic .got .data .bss
06 .dynamic
07 .note.ABI-tag .note.gnu.build-id
08 .eh_frame_hdr
09
10 .init_array .fini_array .dynamic .got
Dynamic section at offset 0x2dd0 contains 26 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x401000
0x000000000000000d (FINI) 0x401234
0x0000000000000019 (INIT_ARRAY) 0x403dc0
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
0x000000000000001a (FINI_ARRAY) 0x403dc8
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
0x000000006ffffef5 (GNU_HASH) 0x400308
0x0000000000000005 (STRTAB) 0x4003b8
0x0000000000000006 (SYMTAB) 0x400328
0x000000000000000a (STRSZ) 117 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000000000015 (DEBUG) 0x0
0x0000000000000003 (PLTGOT) 0x403fc0
0x0000000000000002 (PLTRELSZ) 72 (bytes)
0x0000000000000014 (PLTREL) RELA
0x0000000000000017 (JMPREL) 0x4004b0
0x0000000000000007 (RELA) 0x400480
0x0000000000000008 (RELASZ) 48 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x0000000000000018 (BIND_NOW)
0x000000006ffffffb (FLAGS_1) Flags: NOW
0x000000006ffffffe (VERNEED) 0x400440
0x000000006fffffff (VERNEEDNUM) 1
0x000000006ffffff0 (VERSYM) 0x40042e
0x0000000000000000 (NULL) 0x0
Relocation section '.rela.dyn' at offset 0x480 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403ff0 0000000300000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.2.5 + 0
0000000000403ff8 0000000400000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
Relocation section '.rela.plt' at offset 0x4b0 contains 3 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403fd8 0000000100000007 R_X86_64_JUMP_SLOT 0000000000000000 __stack_chk_fail@GLIBC_2.4 + 0
0000000000403fe0 0000000200000007 R_X86_64_JUMP_SLOT 0000000000000000 snprintf@GLIBC_2.2.5 + 0
0000000000403fe8 0000000500000007 R_X86_64_JUMP_SLOT 0000000000000000 __printf_chk@GLIBC_2.3.4 + 0
Symbol table '.dynsym' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@GLIBC_2.4 (2)
2: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@GLIBC_2.2.5 (3)
3: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@GLIBC_2.2.5 (3)
4: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
5: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@GLIBC_2.3.4 (4)
Symbol table '.symtab' contains 73 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000004002a8 0 SECTION LOCAL DEFAULT 1
2: 00000000004002c4 0 SECTION LOCAL DEFAULT 2
3: 00000000004002e4 0 SECTION LOCAL DEFAULT 3
4: 0000000000400308 0 SECTION LOCAL DEFAULT 4
5: 0000000000400328 0 SECTION LOCAL DEFAULT 5
6: 00000000004003b8 0 SECTION LOCAL DEFAULT 6
7: 000000000040042e 0 SECTION LOCAL DEFAULT 7
8: 0000000000400440 0 SECTION LOCAL DEFAULT 8
9: 0000000000400480 0 SECTION LOCAL DEFAULT 9
10: 00000000004004b0 0 SECTION LOCAL DEFAULT 10
11: 0000000000401000 0 SECTION LOCAL DEFAULT 11
12: 0000000000401020 0 SECTION LOCAL DEFAULT 12
13: 0000000000401060 0 SECTION LOCAL DEFAULT 13
14: 0000000000401234 0 SECTION LOCAL DEFAULT 14
15: 0000000000402000 0 SECTION LOCAL DEFAULT 15
16: 0000000000402020 0 SECTION LOCAL DEFAULT 16
17: 0000000000402060 0 SECTION LOCAL DEFAULT 17
18: 0000000000403dc0 0 SECTION LOCAL DEFAULT 18
19: 0000000000403dc8 0 SECTION LOCAL DEFAULT 19
20: 0000000000403dd0 0 SECTION LOCAL DEFAULT 20
21: 0000000000403fc0 0 SECTION LOCAL DEFAULT 21
22: 0000000000404000 0 SECTION LOCAL DEFAULT 22
23: 0000000000404004 0 SECTION LOCAL DEFAULT 23
24: 0000000000000000 0 SECTION LOCAL DEFAULT 24
25: 0000000000000000 0 SECTION LOCAL DEFAULT 25
26: 0000000000000000 0 SECTION LOCAL DEFAULT 26
27: 0000000000000000 0 SECTION LOCAL DEFAULT 27
28: 0000000000000000 0 SECTION LOCAL DEFAULT 28
29: 0000000000000000 0 SECTION LOCAL DEFAULT 29
30: 0000000000000000 0 SECTION LOCAL DEFAULT 30
31: 0000000000000000 0 SECTION LOCAL DEFAULT 31
32: 0000000000000000 0 SECTION LOCAL DEFAULT 32
33: 0000000000000000 0 FILE LOCAL DEFAULT ABS init.c
34: 0000000000000000 0 FILE LOCAL DEFAULT ABS static-reloc.c
35: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
36: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
37: 00000000004010b0 0 FUNC LOCAL DEFAULT 13 deregister_tm_clones
38: 00000000004010e0 0 FUNC LOCAL DEFAULT 13 register_tm_clones
39: 0000000000401120 0 FUNC LOCAL DEFAULT 13 __do_global_dtors_aux
40: 0000000000404004 1 OBJECT LOCAL DEFAULT 23 completed.7992
41: 0000000000403dc8 0 OBJECT LOCAL DEFAULT 19 __do_global_dtors_aux_fini_array_entry
42: 0000000000401150 0 FUNC LOCAL DEFAULT 13 frame_dummy
43: 0000000000403dc0 0 OBJECT LOCAL DEFAULT 18 __frame_dummy_init_array_entry
44: 0000000000000000 0 FILE LOCAL DEFAULT ABS elf-init.c
45: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
46: 0000000000402164 0 OBJECT LOCAL DEFAULT 17 __FRAME_END__
47: 0000000000000000 0 FILE LOCAL DEFAULT ABS
48: 0000000000403dc8 0 NOTYPE LOCAL DEFAULT 18 __init_array_end
49: 0000000000403dd0 0 OBJECT LOCAL DEFAULT 20 _DYNAMIC
50: 0000000000403dc0 0 NOTYPE LOCAL DEFAULT 18 __init_array_start
51: 0000000000402020 0 NOTYPE LOCAL DEFAULT 16 __GNU_EH_FRAME_HDR
52: 0000000000403fc0 0 OBJECT LOCAL DEFAULT 21 _GLOBAL_OFFSET_TABLE_
53: 0000000000401230 1 FUNC GLOBAL DEFAULT 13 __libc_csu_fini
54: 0000000000404000 0 NOTYPE WEAK DEFAULT 22 data_start
55: 0000000000404004 0 NOTYPE GLOBAL DEFAULT 22 _edata
56: 0000000000401234 0 FUNC GLOBAL DEFAULT 14 _fini
57: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@@GLIBC_2.4
58: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@@GLIBC_2.2.5
59: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@@GLIBC_2.2.5
60: 0000000000404000 0 NOTYPE GLOBAL DEFAULT 22 __data_start
61: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
62: 0000000000402008 0 OBJECT GLOBAL HIDDEN 15 __dso_handle
63: 0000000000401160 104 FUNC GLOBAL DEFAULT 13 announcement
64: 0000000000402000 4 OBJECT GLOBAL DEFAULT 15 _IO_stdin_used
65: 00000000004011d0 93 FUNC GLOBAL DEFAULT 13 __libc_csu_init
66: 0000000000404008 0 NOTYPE GLOBAL DEFAULT 23 _end
67: 0000000000401080 43 FUNC GLOBAL DEFAULT 13 _start
68: 0000000000404004 0 NOTYPE GLOBAL DEFAULT 23 __bss_start
69: 0000000000401060 25 FUNC GLOBAL DEFAULT 13 main
70: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@@GLIBC_2.3.4
71: 0000000000404008 0 OBJECT GLOBAL HIDDEN 22 __TMC_END__
72: 0000000000401000 0 FUNC GLOBAL DEFAULT 11 _init
# Run twice to show off PIE, if available in kernel
../build-tree/includes-test-compiled
../build-tree/includes-test-compiled: ok (0x401160)
../build-tree/includes-test-compiled
../build-tree/includes-test-compiled: ok (0x401160)
# Compiler and linker options enabled.
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-linked hello.c
readelf -ldrsW ../build-tree/includes-test-linked
Elf file type is EXEC (Executable file)
Entry point 0x401080
There are 11 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000040 0x0000000000400040 0x0000000000400040 0x000268 0x000268 R 0x8
INTERP 0x0002a8 0x00000000004002a8 0x00000000004002a8 0x00001c 0x00001c R 0x1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x000000 0x0000000000400000 0x0000000000400000 0x0004f8 0x0004f8 R 0x1000
LOAD 0x001000 0x0000000000401000 0x0000000000401000 0x00023d 0x00023d R E 0x1000
LOAD 0x002000 0x0000000000402000 0x0000000000402000 0x000168 0x000168 R 0x1000
LOAD 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000244 0x000248 RW 0x1000
DYNAMIC 0x002dd0 0x0000000000403dd0 0x0000000000403dd0 0x0001f0 0x0001f0 RW 0x8
NOTE 0x0002c4 0x00000000004002c4 0x00000000004002c4 0x000044 0x000044 R 0x4
GNU_EH_FRAME 0x002020 0x0000000000402020 0x0000000000402020 0x00003c 0x00003c R 0x4
GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x10
GNU_RELRO 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000240 0x000240 R 0x1
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
03 .init .plt .text .fini
04 .rodata .eh_frame_hdr .eh_frame
05 .init_array .fini_array .dynamic .got .data .bss
06 .dynamic
07 .note.ABI-tag .note.gnu.build-id
08 .eh_frame_hdr
09
10 .init_array .fini_array .dynamic .got
Dynamic section at offset 0x2dd0 contains 26 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x401000
0x000000000000000d (FINI) 0x401234
0x0000000000000019 (INIT_ARRAY) 0x403dc0
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
0x000000000000001a (FINI_ARRAY) 0x403dc8
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
0x000000006ffffef5 (GNU_HASH) 0x400308
0x0000000000000005 (STRTAB) 0x4003b8
0x0000000000000006 (SYMTAB) 0x400328
0x000000000000000a (STRSZ) 117 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000000000015 (DEBUG) 0x0
0x0000000000000003 (PLTGOT) 0x403fc0
0x0000000000000002 (PLTRELSZ) 72 (bytes)
0x0000000000000014 (PLTREL) RELA
0x0000000000000017 (JMPREL) 0x4004b0
0x0000000000000007 (RELA) 0x400480
0x0000000000000008 (RELASZ) 48 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x0000000000000018 (BIND_NOW)
0x000000006ffffffb (FLAGS_1) Flags: NOW
0x000000006ffffffe (VERNEED) 0x400440
0x000000006fffffff (VERNEEDNUM) 1
0x000000006ffffff0 (VERSYM) 0x40042e
0x0000000000000000 (NULL) 0x0
Relocation section '.rela.dyn' at offset 0x480 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403ff0 0000000300000006 R_X86_64_GLOB_DAT 0000000000000000 __libc_start_main@GLIBC_2.2.5 + 0
0000000000403ff8 0000000400000006 R_X86_64_GLOB_DAT 0000000000000000 __gmon_start__ + 0
Relocation section '.rela.plt' at offset 0x4b0 contains 3 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000403fd8 0000000100000007 R_X86_64_JUMP_SLOT 0000000000000000 __stack_chk_fail@GLIBC_2.4 + 0
0000000000403fe0 0000000200000007 R_X86_64_JUMP_SLOT 0000000000000000 snprintf@GLIBC_2.2.5 + 0
0000000000403fe8 0000000500000007 R_X86_64_JUMP_SLOT 0000000000000000 __printf_chk@GLIBC_2.3.4 + 0
Symbol table '.dynsym' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@GLIBC_2.4 (2)
2: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@GLIBC_2.2.5 (3)
3: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@GLIBC_2.2.5 (3)
4: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
5: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@GLIBC_2.3.4 (4)
Symbol table '.symtab' contains 73 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 00000000004002a8 0 SECTION LOCAL DEFAULT 1
2: 00000000004002c4 0 SECTION LOCAL DEFAULT 2
3: 00000000004002e4 0 SECTION LOCAL DEFAULT 3
4: 0000000000400308 0 SECTION LOCAL DEFAULT 4
5: 0000000000400328 0 SECTION LOCAL DEFAULT 5
6: 00000000004003b8 0 SECTION LOCAL DEFAULT 6
7: 000000000040042e 0 SECTION LOCAL DEFAULT 7
8: 0000000000400440 0 SECTION LOCAL DEFAULT 8
9: 0000000000400480 0 SECTION LOCAL DEFAULT 9
10: 00000000004004b0 0 SECTION LOCAL DEFAULT 10
11: 0000000000401000 0 SECTION LOCAL DEFAULT 11
12: 0000000000401020 0 SECTION LOCAL DEFAULT 12
13: 0000000000401060 0 SECTION LOCAL DEFAULT 13
14: 0000000000401234 0 SECTION LOCAL DEFAULT 14
15: 0000000000402000 0 SECTION LOCAL DEFAULT 15
16: 0000000000402020 0 SECTION LOCAL DEFAULT 16
17: 0000000000402060 0 SECTION LOCAL DEFAULT 17
18: 0000000000403dc0 0 SECTION LOCAL DEFAULT 18
19: 0000000000403dc8 0 SECTION LOCAL DEFAULT 19
20: 0000000000403dd0 0 SECTION LOCAL DEFAULT 20
21: 0000000000403fc0 0 SECTION LOCAL DEFAULT 21
22: 0000000000404000 0 SECTION LOCAL DEFAULT 22
23: 0000000000404004 0 SECTION LOCAL DEFAULT 23
24: 0000000000000000 0 SECTION LOCAL DEFAULT 24
25: 0000000000000000 0 SECTION LOCAL DEFAULT 25
26: 0000000000000000 0 SECTION LOCAL DEFAULT 26
27: 0000000000000000 0 SECTION LOCAL DEFAULT 27
28: 0000000000000000 0 SECTION LOCAL DEFAULT 28
29: 0000000000000000 0 SECTION LOCAL DEFAULT 29
30: 0000000000000000 0 SECTION LOCAL DEFAULT 30
31: 0000000000000000 0 SECTION LOCAL DEFAULT 31
32: 0000000000000000 0 SECTION LOCAL DEFAULT 32
33: 0000000000000000 0 FILE LOCAL DEFAULT ABS init.c
34: 0000000000000000 0 FILE LOCAL DEFAULT ABS static-reloc.c
35: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
36: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
37: 00000000004010b0 0 FUNC LOCAL DEFAULT 13 deregister_tm_clones
38: 00000000004010e0 0 FUNC LOCAL DEFAULT 13 register_tm_clones
39: 0000000000401120 0 FUNC LOCAL DEFAULT 13 __do_global_dtors_aux
40: 0000000000404004 1 OBJECT LOCAL DEFAULT 23 completed.7992
41: 0000000000403dc8 0 OBJECT LOCAL DEFAULT 19 __do_global_dtors_aux_fini_array_entry
42: 0000000000401150 0 FUNC LOCAL DEFAULT 13 frame_dummy
43: 0000000000403dc0 0 OBJECT LOCAL DEFAULT 18 __frame_dummy_init_array_entry
44: 0000000000000000 0 FILE LOCAL DEFAULT ABS elf-init.c
45: 0000000000000000 0 FILE LOCAL DEFAULT ABS crtstuff.c
46: 0000000000402164 0 OBJECT LOCAL DEFAULT 17 __FRAME_END__
47: 0000000000000000 0 FILE LOCAL DEFAULT ABS
48: 0000000000403dc8 0 NOTYPE LOCAL DEFAULT 18 __init_array_end
49: 0000000000403dd0 0 OBJECT LOCAL DEFAULT 20 _DYNAMIC
50: 0000000000403dc0 0 NOTYPE LOCAL DEFAULT 18 __init_array_start
51: 0000000000402020 0 NOTYPE LOCAL DEFAULT 16 __GNU_EH_FRAME_HDR
52: 0000000000403fc0 0 OBJECT LOCAL DEFAULT 21 _GLOBAL_OFFSET_TABLE_
53: 0000000000401230 1 FUNC GLOBAL DEFAULT 13 __libc_csu_fini
54: 0000000000404000 0 NOTYPE WEAK DEFAULT 22 data_start
55: 0000000000404004 0 NOTYPE GLOBAL DEFAULT 22 _edata
56: 0000000000401234 0 FUNC GLOBAL DEFAULT 14 _fini
57: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __stack_chk_fail@@GLIBC_2.4
58: 0000000000000000 0 FUNC GLOBAL DEFAULT UND snprintf@@GLIBC_2.2.5
59: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __libc_start_main@@GLIBC_2.2.5
60: 0000000000404000 0 NOTYPE GLOBAL DEFAULT 22 __data_start
61: 0000000000000000 0 NOTYPE WEAK DEFAULT UND __gmon_start__
62: 0000000000402008 0 OBJECT GLOBAL HIDDEN 15 __dso_handle
63: 0000000000401160 104 FUNC GLOBAL DEFAULT 13 announcement
64: 0000000000402000 4 OBJECT GLOBAL DEFAULT 15 _IO_stdin_used
65: 00000000004011d0 93 FUNC GLOBAL DEFAULT 13 __libc_csu_init
66: 0000000000404008 0 NOTYPE GLOBAL DEFAULT 23 _end
67: 0000000000401080 43 FUNC GLOBAL DEFAULT 13 _start
68: 0000000000404004 0 NOTYPE GLOBAL DEFAULT 23 __bss_start
69: 0000000000401060 25 FUNC GLOBAL DEFAULT 13 main
70: 0000000000000000 0 FUNC GLOBAL DEFAULT UND __printf_chk@@GLIBC_2.3.4
71: 0000000000404008 0 OBJECT GLOBAL HIDDEN 22 __TMC_END__
72: 0000000000401000 0 FUNC GLOBAL DEFAULT 11 _init
# Run twice to show off PIE, if available in kernel
../build-tree/includes-test-linked
../build-tree/includes-test-linked: ok (0x401160)
../build-tree/includes-test-linked
../build-tree/includes-test-linked: ok (0x401160)
# Check state of hardening features via check script
perl ../build-tree/hardening-check -p ../build-tree/includes-test-linked
../build-tree/includes-test-linked:
Position Independent Executable: no, normal executable! (ignored)
Stack protected: yes
Fortify Source functions: yes (some protected functions found)
Read-only relocations: yes
Immediate binding: yes
# Manually check state of hardening features
# Skipped PIE test
# Test Stack Protector
nm ../build-tree/includes-test-linked | egrep '__stack_chk_fail($|@@GLIBC)'
U __stack_chk_fail@@GLIBC_2.4
# Test Fortify
nm ../build-tree/includes-test-linked | egrep '__(sn)?printf_chk($|@@GLIBC)'
U __printf_chk@@GLIBC_2.3.4
# Test Format (no-op currently)
# Test for RELRO
readelf -lW ../build-tree/includes-test-linked | grep GNU_RELRO
GNU_RELRO 0x002dc0 0x0000000000403dc0 0x0000000000403dc0 0x000240 0x000240 R 0x1
# Test for BIND_NOW
readelf -dW ../build-tree/includes-test-linked | grep BIND_NOW
0x0000000000000018 (BIND_NOW)
# Build directly with -fPIC already defined
cc -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-fPIC-direct hello.c
../build-tree/includes-test-fPIC-direct
../build-tree/includes-test-fPIC-direct: ok (0x401160)
# Build .o with -fPIC already defined
cc -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-fPIC.o -c hello.c
# Link .o with -fPIC already defined
cc -fPIC -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-fPIC ../build-tree/includes-test-fPIC.o
../build-tree/includes-test-fPIC
../build-tree/includes-test-fPIC: ok (0x401160)
# Make sure build fails due to -Werror=format-security
! cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-format-security format.c
format.c: In function 'main':
format.c:11:5: error: format not a string literal and no format arguments [-Werror=format-security]
return fprintf(stderr, argv[0]);
^~~~~~
cc1: some warnings being treated as errors
# Make sure build succeeds with -Wno-format-security
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wno-format-security -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-format-security format.c
# Make sure build stack-protects a small ssp buffer
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-ssp-buffer-size-protect ssp-buffer-size-protect.c
# Test Stack Protector
nm ../build-tree/includes-test-ssp-buffer-size-protect | egrep '__stack_chk_fail($|@@GLIBC)'
U __stack_chk_fail@@GLIBC_2.4
# Make sure build stack-protects a non-char array
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -o ../build-tree/includes-test-ssp-buffer-type-protect ssp-buffer-type-protect.c
# Test Stack Protector
nm ../build-tree/includes-test-ssp-buffer-type-protect | egrep '__stack_chk_fail($|@@GLIBC)'
U __stack_chk_fail@@GLIBC_2.4
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -c -o ../build-tree/includes-test-all.o hello.c
ar r ../build-tree/includes-test-all.a ../build-tree/includes-test-all.o
ar: creating ../build-tree/includes-test-all.a
readelf -ldrsW ../build-tree/includes-test-all.a
File: ../build-tree/includes-test-all.a(includes-test-all.o)
There are no program headers in this file.
There is no dynamic section in this file.
Relocation section '.rela.text' at offset 0x310 contains 6 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
000000000000000b 000000050000000a R_X86_64_32 0000000000000000 .rodata.str1.1 + 0
000000000000002b 0000000b00000004 R_X86_64_PLT32 0000000000000000 snprintf - 4
0000000000000035 0000000a0000000a R_X86_64_32 0000000000000000 announcement + 0
000000000000003a 000000050000000a R_X86_64_32 0000000000000000 .rodata.str1.1 + 3
0000000000000044 0000000c00000004 R_X86_64_PLT32 0000000000000000 __printf_chk - 4
0000000000000064 0000000d00000004 R_X86_64_PLT32 0000000000000000 __stack_chk_fail - 4
Relocation section '.rela.text.startup' at offset 0x3a0 contains 1 entry:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000008 0000000a00000004 R_X86_64_PLT32 0000000000000000 announcement - 4
Relocation section '.rela.eh_frame' at offset 0x3b8 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000020 0000000200000002 R_X86_64_PC32 0000000000000000 .text + 0
000000000000003c 0000000600000002 R_X86_64_PC32 0000000000000000 .text.startup + 0
Symbol table '.symtab' contains 15 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
2: 0000000000000000 0 SECTION LOCAL DEFAULT 1
3: 0000000000000000 0 SECTION LOCAL DEFAULT 3
4: 0000000000000000 0 SECTION LOCAL DEFAULT 4
5: 0000000000000000 0 SECTION LOCAL DEFAULT 5
6: 0000000000000000 0 SECTION LOCAL DEFAULT 6
7: 0000000000000000 0 SECTION LOCAL DEFAULT 9
8: 0000000000000000 0 SECTION LOCAL DEFAULT 10
9: 0000000000000000 0 SECTION LOCAL DEFAULT 8
10: 0000000000000000 104 FUNC GLOBAL DEFAULT 1 announcement
11: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND snprintf
12: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND __printf_chk
13: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND __stack_chk_fail
14: 0000000000000000 25 FUNC GLOBAL DEFAULT 6 main
perl ../build-tree/hardening-check -p ../build-tree/includes-test-all.a
../build-tree/includes-test-all.a:
Position Independent Executable: no, object archive (ignored)
Stack protected: yes
Fortify Source functions: yes (some protected functions found)
Read-only relocations: no, non-ELF (ignored)
Immediate binding: no, non-ELF (ignored)
DEB_BUILD_HARDENING=0 cc -c -o ../build-tree/includes-test-none.o hello.c
ar r ../build-tree/includes-test-none.a ../build-tree/includes-test-none.o
ar: creating ../build-tree/includes-test-none.a
readelf -ldrsW ../build-tree/includes-test-none.a
File: ../build-tree/includes-test-none.a(includes-test-none.o)
There are no program headers in this file.
There is no dynamic section in this file.
Relocation section '.rela.text' at offset 0x310 contains 7 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000033 000000050000000a R_X86_64_32 0000000000000000 .rodata + 0
0000000000000045 0000000a00000004 R_X86_64_PLT32 0000000000000000 snprintf - 4
0000000000000051 000000090000000a R_X86_64_32 0000000000000000 announcement + 0
0000000000000059 000000050000000a R_X86_64_32 0000000000000000 .rodata + 3
0000000000000063 0000000b00000004 R_X86_64_PLT32 0000000000000000 printf - 4
0000000000000077 0000000c00000004 R_X86_64_PLT32 0000000000000000 __stack_chk_fail - 4
0000000000000097 0000000900000004 R_X86_64_PLT32 0000000000000000 announcement - 4
Relocation section '.rela.eh_frame' at offset 0x3b8 contains 2 entries:
Offset Info Type Symbol's Value Symbol's Name + Addend
0000000000000020 0000000200000002 R_X86_64_PC32 0000000000000000 .text + 0
0000000000000040 0000000200000002 R_X86_64_PC32 0000000000000000 .text + 7d
Symbol table '.symtab' contains 14 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000000 0 FILE LOCAL DEFAULT ABS hello.c
2: 0000000000000000 0 SECTION LOCAL DEFAULT 1
3: 0000000000000000 0 SECTION LOCAL DEFAULT 3
4: 0000000000000000 0 SECTION LOCAL DEFAULT 4
5: 0000000000000000 0 SECTION LOCAL DEFAULT 5
6: 0000000000000000 0 SECTION LOCAL DEFAULT 7
7: 0000000000000000 0 SECTION LOCAL DEFAULT 8
8: 0000000000000000 0 SECTION LOCAL DEFAULT 6
9: 0000000000000000 125 FUNC GLOBAL DEFAULT 1 announcement
10: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND snprintf
11: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND printf
12: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND __stack_chk_fail
13: 000000000000007d 40 FUNC GLOBAL DEFAULT 1 main
if perl ../build-tree/hardening-check -p ../build-tree/includes-test-none.a; then exit 1; fi
../build-tree/includes-test-none.a:
Position Independent Executable: no, object archive (ignored)
Stack protected: yes
Fortify Source functions: no, only unprotected functions found!
Read-only relocations: no, non-ELF (ignored)
Immediate binding: no, non-ELF (ignored)
# Disable stack protector
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -fno-stack-protector -o ../build-tree/includes-disabled hello.c
if perl ../build-tree/hardening-check -p ../build-tree/includes-disabled; then exit 1; fi
../build-tree/includes-disabled:
Position Independent Executable: no, normal executable! (ignored)
Stack protected: no, not found!
Fortify Source functions: yes (some protected functions found)
Read-only relocations: yes
Immediate binding: yes
# Disable fortify
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -U_FORTIFY_SOURCE -o ../build-tree/includes-disabled hello.c
if perl ../build-tree/hardening-check -p ../build-tree/includes-disabled; then exit 1; fi
../build-tree/includes-disabled:
Position Independent Executable: no, normal executable! (ignored)
Stack protected: yes
Fortify Source functions: no, only unprotected functions found!
Read-only relocations: yes
Immediate binding: yes
# Disable relro
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -Wl,-z,norelro -o ../build-tree/includes-disabled hello.c
if perl ../build-tree/hardening-check -p ../build-tree/includes-disabled; then exit 1; fi
../build-tree/includes-disabled:
Position Independent Executable: no, normal executable! (ignored)
Stack protected: yes
Fortify Source functions: yes (some protected functions found)
Read-only relocations: no, not found!
Immediate binding: yes
# Disable bindnow
cc -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 -Wl,-z,relro -Wl,-z,now -Wl,-z,lazy -o ../build-tree/includes-disabled hello.c
if perl ../build-tree/hardening-check -p ../build-tree/includes-disabled; then exit 1; fi
../build-tree/includes-disabled:
Position Independent Executable: no, normal executable! (ignored)
Stack protected: yes
Fortify Source functions: yes (some protected functions found)
Read-only relocations: yes
Immediate binding: no, not found!
# Disable everything
cc \
-fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security -O2 \
-Wl,-z,relro -Wl,-z,now \
-fno-stack-protector \
-U_FORTIFY_SOURCE \
-Wno-format-security \
-Wl,-z,norelro \
-Wl,-z,lazy \
-o ../build-tree/includes-disabled hello.c
if perl ../build-tree/hardening-check -p ../build-tree/includes-disabled; then exit 1; fi
../build-tree/includes-disabled:
Position Independent Executable: no, normal executable! (ignored)
Stack protected: no, not found!
Fortify Source functions: no, only unprotected functions found!
Read-only relocations: no, not found!
Immediate binding: no, not found!
readelf -ldW ../build-tree/includes-disabled
Elf file type is EXEC (Executable file)
Entry point 0x401070
There are 10 program headers, starting at offset 64
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000040 0x0000000000400040 0x0000000000400040 0x000230 0x000230 R 0x8
INTERP 0x000270 0x0000000000400270 0x0000000000400270 0x00001c 0x00001c R 0x1
[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]
LOAD 0x000000 0x0000000000400000 0x0000000000400000 0x000438 0x000438 R 0x1000
LOAD 0x001000 0x0000000000401000 0x0000000000401000 0x0001fd 0x0001fd R E 0x1000
LOAD 0x002000 0x0000000000402000 0x0000000000402000 0x000160 0x000160 R 0x1000
LOAD 0x002160 0x0000000000403160 0x0000000000403160 0x00021c 0x000220 RW 0x1000
DYNAMIC 0x002170 0x0000000000403170 0x0000000000403170 0x0001d0 0x0001d0 RW 0x8
NOTE 0x00028c 0x000000000040028c 0x000000000040028c 0x000044 0x000044 R 0x4
GNU_EH_FRAME 0x002020 0x0000000000402020 0x0000000000402020 0x00003c 0x00003c R 0x4
GNU_STACK 0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW 0x10
Section to Segment mapping:
Segment Sections...
00
01 .interp
02 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rela.dyn .rela.plt
03 .init .plt .text .fini
04 .rodata .eh_frame_hdr .eh_frame
05 .init_array .fini_array .dynamic .got .got.plt .data .bss
06 .dynamic
07 .note.ABI-tag .note.gnu.build-id
08 .eh_frame_hdr
09
Dynamic section at offset 0x2170 contains 24 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x401000
0x000000000000000d (FINI) 0x4011f4
0x0000000000000019 (INIT_ARRAY) 0x403160
0x000000000000001b (INIT_ARRAYSZ) 8 (bytes)
0x000000000000001a (FINI_ARRAY) 0x403168
0x000000000000001c (FINI_ARRAYSZ) 8 (bytes)
0x000000006ffffef5 (GNU_HASH) 0x4002d0
0x0000000000000005 (STRTAB) 0x400368
0x0000000000000006 (SYMTAB) 0x4002f0
0x000000000000000a (STRSZ) 65 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000000000015 (DEBUG) 0x0
0x0000000000000003 (PLTGOT) 0x403350
0x0000000000000002 (PLTRELSZ) 48 (bytes)
0x0000000000000014 (PLTREL) RELA
0x0000000000000017 (JMPREL) 0x400408
0x0000000000000007 (RELA) 0x4003d8
0x0000000000000008 (RELASZ) 48 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x000000006ffffffe (VERNEED) 0x4003b8
0x000000006fffffff (VERNEEDNUM) 1
0x000000006ffffff0 (VERSYM) 0x4003aa
0x0000000000000000 (NULL) 0x0
make[2]: Leaving directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
make[1]: Leaving directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper/tests'
make: Leaving directory '/usr/src/RPM/BUILD/hardening-wrapper-2.6/hardening-wrapper'
+ exit 0
Processing files: hardening-check-2.6-alt1
Executing(%doc): /bin/sh -e /usr/src/tmp/rpm-tmp.13481
+ umask 022
+ /bin/mkdir -p /usr/src/RPM/BUILD
+ cd /usr/src/RPM/BUILD
+ cd hardening-wrapper-2.6
+ DOCDIR=/usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ export DOCDIR
+ rm -rf /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ /bin/mkdir -p /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ cp -prL hardening-wrapper/TODO /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R go-w /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R a+rX /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ cp -prL hardening-wrapper/debian/README.Debian /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R go-w /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R a+rX /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ cp -prL hardening-wrapper/debian/changelog /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R go-w /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R a+rX /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ cp -prL hardening-wrapper/AUTHORS /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R go-w /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R a+rX /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ cp -prL hardening-wrapper/debian/copyright /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R go-w /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ chmod -R a+rX /usr/src/tmp/hardening-wrapper-buildroot/usr/share/doc/hardening-check-2.6
+ exit 0
Finding Provides (using /usr/lib/rpm/find-provides)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.6En4pG
find-provides: running scripts (debuginfo,lib,pam,perl,pkgconfig,python,shell)
Finding Requires (using /usr/lib/rpm/find-requires)
Executing: /bin/sh -e /usr/src/tmp/rpm-tmp.8SGezI
find-requires: running scripts (cpp,debuginfo,files,lib,pam,perl,pkgconfig,pkgconfiglib,python,rpmlib,shebang,shell,static,symlinks,systemd-services)
/usr/src/tmp/hardening-wrapper-buildroot/usr/bin/hardening-check syntax OK
Requires: binutils, /usr/bin/perl, perl(Getopt/Long.pm), perl(IPC/Open3.pm), perl(Pod/Usage.pm), perl(Symbol.pm), perl(Term/ANSIColor.pm)
Wrote: /usr/src/RPM/RPMS/noarch/hardening-check-2.6-alt1.noarch.rpm
3.91user 0.80system 0:20.41elapsed 23%CPU (0avgtext+0avgdata 23376maxresident)k
0inputs+0outputs (0major+334374minor)pagefaults 0swaps
8.41user 2.82system 0:43.03elapsed 26%CPU (0avgtext+0avgdata 116384maxresident)k
0inputs+0outputs (0major+620953minor)pagefaults 0swaps