dracut/0131-40network-handle-prefixed-IP-addresses-correctly.patch
Thomas Renninger 9f28177407 Accepting request 293267 from home:trenn:branches:Base:System
- Update to dracut mainline version 041.
  Half of the patches got integrated mainline.
  Some others have been merged together when it made sense some have
  been left out, but are still in the repository as they need some special
  treating and mainline discussion whether/how they get added. These are
  also not urgently needed, but are debugging patches.
  I broke the rule here to mention every added/deleted/modified patch as
  every patch is touched and every 2nd  got removed (mainline integrated).
  I also re-ordered the patches in the PatchXY: area for easier merging them
  and get them discussed and posted mainline easier, topic by topic.

OBS-URL: https://build.opensuse.org/request/show/293267
OBS-URL: https://build.opensuse.org/package/show/Base:System/dracut?expand=0&rev=214
2015-03-31 14:12:12 +00:00

41 lines
1.5 KiB
Diff

From fc03504435d8bf5d0a31b8c566c2e783fbb96ec6 Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Wed, 30 Jul 2014 10:28:27 +0200
Subject: 40network: handle prefixed IP addresses correctly
If an IP address is given with prefix length ifup should be
parsing that correctly. And we should assume a prefix length
of /64 for IPv6 resp /24 for IPv4 if none were given.
References: bnc#880108
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
modules.d/40network/ifup.sh | 8 ++++++++
1 file changed, 8 insertions(+)
Index: dracut-041/modules.d/40network/ifup.sh
===================================================================
--- dracut-041.orig/modules.d/40network/ifup.sh 2015-03-24 15:16:09.539033210 +0100
+++ dracut-041/modules.d/40network/ifup.sh 2015-03-24 15:16:16.595429551 +0100
@@ -223,11 +223,19 @@
[ -n "$macaddr" ] && ip link set address $macaddr dev $netif
[ -n "$mtu" ] && ip link set mtu $mtu dev $netif
[ -n "$mask" -a -z "$prefix" ] && prefix=$(mask_to_prefix $mask)
+ if [ "${ip##*/}" != "${ip}" ] ; then
+ prefix="${ip##*/}"
+ ip="${ip%/*}"
+ fi
if strglobin $ip '*:*:*'; then
+ # Always assume /64 prefix for IPv6
+ [ -z "$prefix" ] && prefix=64
# note no ip addr flush for ipv6
ip addr add $ip/$prefix ${srv:+peer $srv} dev $netif
wait_for_ipv6_dad $netif
else
+ # Assume /24 prefix for IPv4
+ [ -z "$prefix" ] && prefix=24
ip addr flush dev $netif
ip addr add $ip/$prefix ${srv:+peer $srv} brd + dev $netif
fi