Pkg xen devel - Aug 2007 - Bug#437127: xen-utils-common: vif-common fails to identify ip address of ethernet device

Package: xen-utils-common
Version: 3.0.3-0-2
Severity: normal


On my systen, the script vif-common fails to retrieve the primary
IP address of my ethernet device, preventing a domU from starting.

I tracked this issue down to the file /etc/xen/script/vif-common.
The function ip_of uses the following shell code to extract the
address:

ip addr show "$1" | awk "/^.*inet.*$1\$/{print \$2}" | sed
-n '1 s,/.*,,p'

This code however fails if no slash is present in the address, which
is the case in my configuration:

stefan at datenbruch:/etc/xen/scripts$ ip addr show dev eth0
2: eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast qlen
1000
    link/ether 00:16:17:90:b4:35 brd ff:ff:ff:ff:ff:ff
    inet 88.198.12.XXX peer 88.198.12.XXX/32 brd 88.255.255.255 scope global
eth0
[...]

I changed the line to:

ip addr show dev $1 | awk '/^ *inet / {print $2; exit}' | sed
's#/.*##'

This works fine for me. Hopefully this special case gets taken care of in future
releases.

-- System Information:
Debian Release: 4.0
  APT prefers stable
  APT policy: (990, 'stable')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-4-xen-vserver-686
Locale: LANG=de_DE at euro, LC_CTYPE=de_DE at euro (charmap=ISO-8859-15)

Versions of packages xen-utils-common depends on:
ii  lsb-base                      3.1-23.1   Linux Standard Base 3.1 init scrip
ii  udev                          0.105-4    /dev/ and hotplug management daemo

xen-utils-common recommends no packages.

-- no debconf information

Processing control commands:
> tags -1 +fixed-upstream
Bug #437127 [xen-utils-common] xen-utils-common: vif-common fails to identify ip
address of ethernet device
Added tag(s) fixed-upstream.

-- 
437127: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=437127
Debian Bug Tracking System
Contact owner at bugs.debian.org with problems