Commit ae07b0b2 authored Apr 06, 2011 by Ulrich Weber Committed by David S. Miller Apr 06, 2011

pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_dev



otherwise we loop forever if a PPPoE socket was set
to PPPOX_ZOMBIE state by a PADT message when the
ethernet device is going down afterwards.

Signed-off-by: Ulrich Weber <uweber@astaro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent a25a32ab

drivers/net/pppoe.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -317,7 +317,7 @@ static void pppoe_flush_dev(struct net_device *dev)
		lock_sock(sk);

		if (po->pppoe_dev == dev &&
		sk->sk_state & (PPPOX_CONNECTED \| PPPOX_BOUND)) {
		sk->sk_state & (PPPOX_CONNECTED \| PPPOX_BOUND \| PPPOX_ZOMBIE)) {
		pppox_unbind_sock(sk);
		sk->sk_state = PPPOX_ZOMBIE;
		sk->sk_state_change(sk);