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authorMaciej ┼╗enczykowski <maze@google.com>2014-02-07 16:23:48 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-03-06 21:30:03 -0800
commit14bc205c25fa43583e4ad91f3400ab23db4e3d8a (patch)
tree028ce09b754e178d3922780ac99df7274c69d5d7 /net
parentcb58d094a1be1401c62fbc9e38c57d464a246d73 (diff)
downloadlinaro-lsk-14bc205c25fa43583e4ad91f3400ab23db4e3d8a.tar.gz
net: fix 'ip rule' iif/oif device rename
[ Upstream commit 946c032e5a53992ea45e062ecb08670ba39b99e3 ] ip rules with iif/oif references do not update: (detach/attach) across interface renames. Signed-off-by: Maciej ┼╗enczykowski <maze@google.com> CC: Willem de Bruijn <willemb@google.com> CC: Eric Dumazet <edumazet@google.com> CC: Chris Davis <chrismd@google.com> CC: Carlo Contavalli <ccontavalli@google.com> Google-Bug-Id: 12936021 Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
-rw-r--r--net/core/fib_rules.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 0e9131195eb..55e08e2de3a 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -720,6 +720,13 @@ static int fib_rules_event(struct notifier_block *this, unsigned long event,
attach_rules(&ops->rules_list, dev);
break;
+ case NETDEV_CHANGENAME:
+ list_for_each_entry(ops, &net->rules_ops, list) {
+ detach_rules(&ops->rules_list, dev);
+ attach_rules(&ops->rules_list, dev);
+ }
+ break;
+
case NETDEV_UNREGISTER:
list_for_each_entry(ops, &net->rules_ops, list)
detach_rules(&ops->rules_list, dev);