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Bug 382251

Summary: sys-apps/openrc-0.8.3-r1: net.lo init script does not remove multiple RPDB rules
Product: Gentoo Linux Reporter: Christian Kauhaus <kc>
Component: New packagesAssignee: Gentoo Linux bug wranglers <bug-wranglers>
Status: RESOLVED DUPLICATE    
Severity: normal    
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---

Description Christian Kauhaus 2011-09-08 09:04:35 UTC
When I configure multiple RPDB rules via the rules_* variable for a network device, they are correctly created on service start but only partially removed on service shutdown.

The cause is in the function iproute2_post_stop in /lib64/rc/net/iproute2.sh. 'service_get_value "ip_rule"' seems to return only the first line.

Reproducible: Always

Steps to Reproduce:
## relevant /etc/conf.d/net snippet
rules_ethfe="\
    from 172.20.2.15/24 table 2 priority 20
    to 172.20.2.0/24 table 2 priority 20
"

## start with stock RPDB
# ip rule
0:	from all lookup local 
32766:	from all lookup main 
32767:	from all lookup default 

## start interface 'ethfe'
# # /etc/init.d/net.ethfe start
 * Bringing up interface ethfe
 *   Running preup ...
 *   172.20.2.15/24 ...                                                   [ ok ]
 *   172.20.2.5/24 ...                                                    [ ok ]
 *   2001:470:9aaf:42::b/64 ...                                           [ ok ]
 *   Adding routes
 *     172.20.2.0/24 table 2 ...                                          [ ok ]
 *     default via 172.20.2.1 table 2 initcwnd 10 ...                     [ ok ]
 *     default via 172.20.2.1 initcwnd 10 ...                             [ ok ]
 *   Adding RPDB rules
 *   Waiting for IPv6 addresses ...                                       [ ok ]
 *   Running postup ...

## RPDB contains two rules, this is as expected
# ip rule
0:	from all lookup local 
20:	from 172.20.2.15/24 lookup fe 
20:	from all to 172.20.2.0/24 lookup fe 
32766:	from all lookup main 
32767:	from all lookup default 

## now stop 'ethfe' again
# /etc/init.d/net.ethfe stop
 * Bringing down interface ethfe
 *   Running predown ...
 *   Removing RPDB rules
 *   Running postdown ...

Actual Results:  
## after performing the above mentioned steps, one rule of two still remains
# ip rule
0:	from all lookup local 
20:	from all to 172.20.2.0/24 lookup fe 
32766:	from all lookup main 
32767:	from all lookup default 


Expected Results:  
## RPDB should be empty again
# ip rule
0:	from all lookup local 
32766:	from all lookup main 
32767:	from all lookup default 


# emerge --info openrc
Portage 2.1.10.3 (default/linux/x86/10.0, gcc-4.4.5, glibc-2.12.2-r0, 2.6.38-gentoo-r6 i686)
=================================================================
                        System Settings
=================================================================
System uname: Linux-2.6.38-gentoo-r6-i686-Intel-R-_Xeon-R-_CPU_E5502_@_1.87GHz-with-gentoo-2.0.3
Timestamp of tree: Wed, 10 Aug 2011 00:45:01 +0000
ccache version 2.4 [enabled]
app-shells/bash:          4.1_p9
dev-lang/python:          2.5.4-r4, 2.6.6-r2, 2.7.1-r1, 3.1.3-r1
dev-util/ccache:          2.4-r9
dev-util/cmake:           2.8.4-r1
dev-util/pkgconfig:       0.26
sys-apps/baselayout:      2.0.3
sys-apps/openrc:          0.8.3-r1
sys-apps/sandbox:         2.4
sys-devel/autoconf:       2.68
sys-devel/automake:       1.11.1
sys-devel/binutils:       2.20.1-r1
sys-devel/gcc:            4.4.5
sys-devel/gcc-config:     1.4.1-r1
sys-devel/libtool:        2.4-r1
sys-devel/make:           3.82
sys-kernel/linux-headers: 2.6.36.1 (virtual/os-headers)
sys-libs/glibc:           2.12.2
Repositories: gentoo gocept
ACCEPT_KEYWORDS="x86"
ACCEPT_LICENSE="* -@EULA dlj-1.1"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=i686"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/conf.d/apache2 /etc/eclean /etc/env.d /etc/fonts /etc/gconf /etc/gentoo-release /etc/init.d /etc/openldap/schema /etc/portage/savedconfig /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=i686"
DISTDIR="/tmp/portage/distfiles"
FEATURES="assume-digests binpkg-logs buildpkg ccache distlocks ebuild-locks fixlafiles fixpackages news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch usersandbox"
FFLAGS=""
GENTOO_MIRRORS="ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo ftp://de-mirror.org/gentoo ftp://services03/pub http://download.gocept.com/gentoo/mirror"
LANG="en_US.UTF-8"
LC_ALL="de_DE.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="de en"
MAKEOPTS="-j1 -l1"
PKGDIR="/tmp/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="/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
SYNC="rsync://smithers/portage/20110809/portage"
USE="acl acpi apache2 bash-completion berkdb bzip2 cli cracklib crypt ctype curl cxx device-mapper dri filter fortran gd gdbm geoip gnutls iconv ipv6 jpeg json kvm ldap logrotate mercurial mhash mudflap nagios-dns nagios-ping nagios-ssh ncurses nls nptl nptlonly openmp pam pcre perl png pppd python readline sasl session simplexml snmp sqlite sqlite3 sse sse2 ssl suexec symlink sysfs syslog tcpd threads tiff tools truetype unicode utils vhosts vim-syntax x86 xattr xinetd xml xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1 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 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 proxy proxy_balancer proxy_connect proxy_ftp proxy_http" CALLIGRA_FEATURES="braindump flow karbon kexi kpresenter krita tables words" 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="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="de en" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga neomagic nouveau nv r128 radeon savage sis tdfx trident vesa via vmware dummy v4l" 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, INSTALL_MASK, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

=================================================================
                        Package Settings
=================================================================

sys-apps/openrc-0.8.3-r1 was built with the following:
USE="ncurses pam unicode -debug (-selinux)"
CFLAGS="-O2 -march=i686 -pipe"
CXXFLAGS="-O2 -march=i686 -pipe"
Comment 1 Christian Ruppert (idl0r) gentoo-dev 2011-09-08 15:22:36 UTC
Try 0.9.x please.

*** This bug has been marked as a duplicate of bug 372547 ***