Commit 946c032e authored Feb 07, 2014 by Maciej Żenczykowski Committed by David S. Miller Feb 09, 2014

net: fix 'ip rule' iif/oif device rename



ip rules with iif/oif references do not update:
(detach/attach) across interface renames.

Signed-off-by: Maciej Żenczykowski <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>

parent a88f92b1

net/core/fib_rules.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -745,6 +745,13 @@ 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);