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Bug 401857 - gnustep-base/gnustep-base-1.22.1 fails to emerge on ~amd64/selinux with enforcing
Summary: gnustep-base/gnustep-base-1.22.1 fails to emerge on ~amd64/selinux with enfor...
Status: VERIFIED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Hardened (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Sven Vermeulen (RETIRED)
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-02-01 21:52 UTC by Amadeusz Sławiński
Modified: 2012-04-29 15:13 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


Attachments
build.log (build.log,27.73 KB, text/plain)
2012-02-01 21:55 UTC, Amadeusz Sławiński
Details

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Description Amadeusz Sławiński 2012-02-01 21:52:56 UTC
There are warnings during configure (/usr/share/GNUstep/Makefiles/print_unique_pathlist.sh: Permission denied)
And it fails after it starts building (make[1]: execvp: /usr/share/GNUstep/Makefiles/mkinstalldirs: Permission denied)

With enforcing (edited for duplicates):
Feb  1 22:40:41 localhost kernel: [28907.054769] type=1400 audit(1328132441.824:4043): avc:  denied  { execute } for  pid=13653 comm="ebuild.sh" name="print_unique_pathlist.sh" dev="dm-0" ino=25501754 scontext=staff_u:sysadm_r:portage_sandbox_t tcontext=system_u:object_r:usr_t tclass=file
....
Feb  1 22:40:47 localhost kernel: [28912.609211] type=1400 audit(1328132447.391:4063): avc:  denied  { node_bind } for  pid=14717 comm="conftest" scontext=staff_u:sysadm_r:portage_sandbox_t tcontext=system_u:object_r:node_t tclass=tcp_socket
Feb  1 22:41:25 localhost kernel: [28950.996651] type=1400 audit(1328132485.854:4064): avc:  denied  { execute } for  pid=20209 comm="sh" name="print_unique_pathlist.sh" dev="dm-0" ino=25501754 scontext=staff_u:sysadm_r:portage_sandbox_t tcontext=system_u:object_r:usr_t tclass=file
...
Feb  1 22:41:32 localhost kernel: [28957.670419] type=1400 audit(1328132492.541:4074): avc:  denied  { execute } for  pid=21139 comm="ebuild.sh" name="print_unique_pathlist.sh" dev="dm-0" ino=25501754
...

With permissive:
Feb  1 22:46:20 localhost kernel: [29244.557137] type=1400 audit(1328132779.998:4091): avc:  denied  { execute } for  pid=21767 comm="ebuild.sh" name="print_unique_pathlist.sh" dev="dm-0" ino=25501754 scontext=staff_u:sysadm_r:portage_sandbox_t tcontext=system_u:object_r:usr_t tclass=file
Feb  1 22:46:20 localhost kernel: [29244.557233] type=1400 audit(1328132779.998:4092): avc:  denied  { execute_no_trans } for  pid=21767 comm="ebuild.sh" path="/usr/share/GNUstep/Makefiles/print_unique_pathlist.sh" dev="dm-0" ino=25501754 scontext=staff_u:sysadm_r:portage_sandbox_t tcontext=system_u:object_r:usr_t tclass=file
Feb  1 22:46:25 localhost kernel: [29249.546215] type=1400 audit(1328132784.998:4093): avc:  denied  { node_bind } for  pid=22905 comm="conftest" scontext=staff_u:sysadm_r:portage_sandbox_t tcontext=system_u:object_r:node_t tclass=tcp_socket
Feb  1 22:48:18 localhost kernel: [29362.644192] type=1400 audit(1328132898.321:4094): avc:  denied  { read write } for  pid=31846 comm="ldconfig" path="/var/lib/portage/config" dev="dm-0" ino=25468980 scontext=staff_u:sysadm_r:ldconfig_t tcontext=staff_u:object_r:portage_cache_t tclass=file



Reproducible: Always

Steps to Reproduce:
1. emerge gnustep-base
Actual Results:  
fails

Expected Results:  
works

Portage 2.1.10.44 (hardened/linux/amd64/selinux, gcc-4.5.3, glibc-2.14.1-r2, 3.2.2-hardened-r1 x86_64)
=================================================================
System uname: Linux-3.2.2-hardened-r1-x86_64-Intel-R-_Core-TM-_i3_CPU_M_350_@_2.27GHz-with-gentoo-2.1
Timestamp of tree: Wed, 01 Feb 2012 14:30:01 +0000
app-shells/bash:          4.2_p20
dev-lang/python:          2.7.2-r3, 3.2.2
dev-util/cmake:           2.8.7-r1
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.1
sys-apps/openrc:          0.9.8.4
sys-apps/sandbox:         2.5
sys-devel/autoconf:       2.13, 2.68
sys-devel/automake:       1.9.6-r3, 1.11.2-r1
sys-devel/binutils:       2.22-r1
sys-devel/gcc:            4.5.3-r2, 4.7.0_alpha20120114::hardened-dev
sys-devel/gcc-config:     1.5-r2
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r3
sys-kernel/linux-headers: 3.2 (virtual/os-headers)
sys-libs/glibc:           2.14.1-r2
Repositories: gentoo hardened-dev my_local_overlay
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA Intel-SDP PUEL"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests binpkg-logs distlocks ebuild-locks fixlafiles news parallel-fetch protect-owned sandbox selinux sesandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS=""
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en"
MAKEOPTS="-j4"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/hardened-development /usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="X acpi alsa amd64 bash-completion berkdb bzip2 cli cracklib crypt cxx dbus dri gdbm gif gpm hardened iconv jpeg justify mmx modules mudflap multilib ncurses nls nptl nptlonly open_perms opengl openmp pam pax_kernel pcre png pppd readline selinux session sse sse2 ssl ssse3 sysfs system-sqlite tcpd tiff truetype udev unicode urandom usb v4l vim-syntax xinerama xorg zlib zsh-completion" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby19" USERLAND="GNU" VIDEO_CARDS="nouveau" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Comment 1 Amadeusz Sławiński 2012-02-01 21:55:59 UTC
Created attachment 300725 [details]
build.log
Comment 2 Amadeusz Sławiński 2012-02-01 22:15:48 UTC
gnustep-gui, gnustep-back-cairo (all of them with gnustep-base are pulled by virtual/gnustep-back) also fail in similar way
Comment 3 Sven Vermeulen (RETIRED) gentoo-dev 2012-02-08 20:25:14 UTC
What is the content of /usr/share/GNUstep/Makefiles?

If all the files inside it are meant to be executable files, then try the following:

~# semanage fcontext -a -t bin_t "/usr/share/GNUstep/Makefiles/.*"
~# restorecon -R /usr/share/GNUstep/Makefiles

Then try again (and validate that "ls -lZ" against the files shows bin_t, not usr_t).

The current issue is that the files are marked as usr_t files, which aren't meant to be executed. The above statements will register that path for binary files (semanage) and update the contexts (restorecon).
Comment 4 Amadeusz Sławiński 2012-02-08 21:40:00 UTC
Seems to work even if I only change the print_unique_pathlist.sh and mkinstalldirs type to bin_t.
However just in case I include short analysis of files found on my system.
Not all files inside /usr/share/GNUstep/Makefiles seem to be executables, for example *.make are makefiles and probably should not be bin_t. There are few not executable *.sh ones having comments indicating that they need to be sourced. And few folders.

So on my system after fresh gnustep install files marked as executable are

app-wrapper.template
clean_cpu.sh
clean_os.sh
clean_vendor.sh
config.guess
config.sub
cpu.sh
executable.template
fixpath.sh
install-sh
java-executable.template
mkinstalldirs
os.sh
print_unique_pathlist.sh
relative_path.sh
strip_makefiles.sh
vendor.sh
TestFramework/Summary.sh
Comment 5 Sven Vermeulen (RETIRED) gentoo-dev 2012-02-27 20:09:51 UTC
Sourcing doesn't need bin_t, but direct execution will. I'll add in the mkinstalldirs and *.sh for bin_t.
Comment 6 Sven Vermeulen (RETIRED) gentoo-dev 2012-02-27 22:02:17 UTC
in hardened-dev overlay
Comment 7 Sven Vermeulen (RETIRED) gentoo-dev 2012-03-31 12:44:24 UTC
In main tree, ~arch'ed
Comment 8 Sven Vermeulen (RETIRED) gentoo-dev 2012-04-29 15:13:15 UTC
Stable