Bug 87095 – emerge net-misc/mknbi: undefined reference to `__guard'

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Shuu 2005-03-29 04:34:27 UTC]

gentoo-hardened,
mknbi doesn't emerge, ld ends up with many errors: 
undefinded reference to `__guard'
and
undefined reference to `__stack_smash_handler'

Reproducible: Always
Steps to Reproduce:
1.emerge mknbi
2.
3.

Actual Results:  
emerge mknbi
Calculating dependencies ...done!
>>> emerge (1 of 1) net-misc/mknbi-1.4.3 to /
>>> md5 src_uri ;-) mknbi-1.4.3.tar.gz
>>> Unpacking source...
>>> Unpacking mknbi-1.4.3.tar.gz to /var/tmp/portage/mknbi-1.4.3/work
>>> Source unpacked.


(...)

pod2man --date=`date +%Y-%m-%d` --release="Mknbi 1.4.3" --center="Etherboot
tools" menuc.pl > menuc.1
ld -N -Ttext 0x92800 -e _start --oformat binary -o [e-mail]
start32@0x92800.o first32.o memsizes.o printf.o
pod2man --date=`date +%Y-%m-%d` --release="Mknbi 1.4.3" --center="Etherboot
tools" disnbi.pl > disnbi.1
first32.o(.text+0xe): In function `putchar':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x18): In function `putchar':
: undefined reference to `__guard'
first32.o(.text+0x47): In function `putchar':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x61): In function `nomem':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x67): In function `nomem':
: undefined reference to `__guard'
first32.o(.text+0x97): In function `nomem':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0xb0): In function `gettag':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0xb6): In function `gettag':
: undefined reference to `__guard'
first32.o(.text+0x114): In function `gettag':

: undefined reference to `__stack_smash_handler'
first32.o(.text+0x12e): In function `outtag':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x134): In function `outtag':
: undefined reference to `__guard'
first32.o(.text+0x17e): In function `outtag':
: undefined reference to `__guard'
first32.o(.text+0x191): In function `outtag':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x1ab): In function `strprefix':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x1b1): In function `strprefix':
: undefined reference to `__guard'
first32.o(.text+0x1f7): In function `strprefix':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x211): In function `gethex':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x217): In function `gethex':
: undefined reference to `__guard'
first32.o(.text+0x269): In function `gethex':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x284): In function `getdec':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x28a): In function `getdec':
: undefined reference to `__guard'
first32.o(.text+0x2d3): In function `getdec':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x2ec): In function `copy_nonws':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x2f2): In function `copy_nonws':
: undefined reference to `__guard'
first32.o(.text+0x354): In function `copy_nonws':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x36b): In function `discard_arg':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x371): In function `discard_arg':
: undefined reference to `__guard'
first32.o(.text+0x3c0): In function `discard_arg':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x3da): In function `outip':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x3e0): In function `outip':
: undefined reference to `__guard'
first32.o(.text+0x521): In function `.L86':
: undefined reference to `__guard'
first32.o(.text+0x535): In function `.L86':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x552): In function `parse_elf_boot_notes':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x558): In function `parse_elf_boot_notes':
: undefined reference to `__guard'
first32.o(.text+0x63a): In function `parse_elf_boot_notes':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0x657): In function `first':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0x65d): In function `first':
: undefined reference to `__guard'
first32.o(.text+0xdf7): In function `.L202':
: undefined reference to `__guard'
first32.o(.text+0xe0d): In function `.L202':
: undefined reference to `__stack_smash_handler'
first32.o(.text+0xe28): In function `subst_value':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
first32.o(.text+0xe32): In function `subst_value':
: undefined reference to `__guard'
first32.o(.text+0x10f2): In function `subst_value':
: undefined reference to `__guard'
first32.o(.text+0x1105): In function `subst_value':
: undefined reference to `__stack_smash_handler'
memsizes.o(.text+0xe): In function `get_memsizes':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
memsizes.o(.text+0x14): In function `get_memsizes':
: undefined reference to `__guard'
memsizes.o(.text+0x99): In function `get_memsizes':
: undefined reference to `__stack_smash_handler'
printf.o(.text+0xf): In function `vsprintf':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
printf.o(.text+0x15): In function `vsprintf':
: undefined reference to `__guard'
printf.o(.text+0x282): In function `vsprintf':
: undefined reference to `__guard'
printf.o(.text+0x29a): In function `vsprintf':
: undefined reference to `__stack_smash_handler'
printf.o(.text+0x2b5): In function `sprintf':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
printf.o(.text+0x2bb): In function `sprintf':
: undefined reference to `__guard'
printf.o(.text+0x2eb): In function `sprintf':
: undefined reference to `__stack_smash_handler'
printf.o(.text+0x304): In function `printf':
: undefined reference to `_GLOBAL_OFFSET_TABLE_'
printf.o(.text+0x30a): In function `printf':
: undefined reference to `__guard'
printf.o(.text+0x338): In function `printf':
: undefined reference to `__stack_smash_handler'
make: *** [[e-mail]] Błąd 1
make: *** Czekam na niezakończone zadania....
pod2man --date=`date +%Y-%m-%d` --release="Mknbi 1.4.3" --center="Etherboot
tools" menuc.pl > menuc.1
make: *** Czekam na niezakończone zadania....
rm start32@0x82800.o start32@0x92800.o

!!! ERROR: net-misc/mknbi-1.4.3 failed.


Expected Results:  
correct emerge

emerge --info
Portage 2.0.51.19 (hardened/x86, gcc-3.3.5, glibc-2.3.4.20040808-r1,
2.6.10-grsec i686)
=================================================================
System uname: 2.6.10-grsec i686 Pentium III (Coppermine)
Gentoo Base System version 1.4.16
Python:              dev-lang/python-2.3.4-r1 [2.3.4 (#1, Feb 11 2005,12:07:53)]
dev-lang/python:     2.3.4-r1
sys-devel/autoconf:  2.59-r6, 2.13
sys-devel/automake:  1.5, 1.8.5-r3, 1.6.3, 1.7.9-r1, 1.4_p6, 1.9.4
sys-devel/binutils:  2.15.92.0.2-r1
sys-devel/libtool:   1.5.10-r4
virtual/os-headers:  2.4.22-r1
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CFLAGS="-O2 -march=pentium3 -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config
/usr/lib/X11/xkb /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O2 -march=pentium3 -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoaddcvs autoconfig ccache distlocks sandbox"
GENTOO_MIRRORS="http://distfiles.gentoo.org
http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
LANG="pl_PL"
MAKEOPTS="-j2"
PKGDIR="/usr/portage//packages/x86/"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage/"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X aalib acpi adns alsa apache2 apm avi berkdb bitmap-fonts cdr crypt cups
dhcp directfb divx4linux dlloader dvd dvdread esd fbcon ftp ggi gif gpm gtk gtk2
hardened imlib ipv6 jpeg libwww mad mmx mpeg mysql ncurses nls oggvorbis opengl
oss pam pdflib perl pic pie png python quicktime readline samba slang snmp spell
sse ssl svga tcpd threads tiff truetype truetype-fonts type1-fonts userlocales
x86 xinerama xml2 xmms xv xvid zlib"
Unset:  ASFLAGS, CBUILD, CTARGET, LC_ALL, LDFLAGS, PORTDIR_OVERLAY

[Comment 1 solar (RETIRED) 2005-04-17 07:58:15 UTC]

Created attachment 56517 [details, diff]
mknbi-1.4.3-nossp.patch

Attached patch disables ssp and pie all together for this type of ebuild.

[Comment 2 solar (RETIRED) 2005-04-17 07:59:27 UTC]

Created attachment 56519 [details, diff]
mknbi-1.4.3.ebuild.diff

diff to ebuild.

[Comment 3 solar (RETIRED) 2005-04-17 13:42:50 UTC]

updates are in the portage tree now. 

[Comment 4 Shuu 2005-04-18 03:16:00 UTC]

Yes, I did these corrections to CFLAGS already before - by hand, and compiled package without SSP and PIE.

But I wouldn't like to disable SSP and PIE, rather improve the package to compile with these extensions. And, shouldn't it be rather set by USE keywords (-ssp, -pie, -hardened....) ?

However, at least it works ;)

greetings!

[Comment 5 solar (RETIRED) 2005-04-18 05:29:19 UTC]

this package uses aboslute addressing mode and must be loaded at a fixed localtion to that throws away the idea of pie. As far as ssp goes it's not really worth it to halt execution of it (this is to low level.. just like bootloaders).