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Commit baeb0dbb authored by Vasily Averin's avatar Vasily Averin Committed by David S. Miller
Browse files

xfrm6_tunnel: exit_net cleanup check added 



Be sure that spi_byaddr and spi_byspi arrays initialized in net_init hook
were return to initial state

Signed-off-by: default avatarVasily Averin <vvs@virtuozzo.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e6675000

net/ipv6/xfrm6_tunnel.c

+8 −0
Original line number Diff line number Diff line
@@ -338,6 +338,14 @@ static int __net_init xfrm6_tunnel_net_init(struct net *net) 


static void __net_exit xfrm6_tunnel_net_exit(struct net *net)

{

	struct xfrm6_tunnel_net *xfrm6_tn = xfrm6_tunnel_pernet(net);

	unsigned int i;



	for (i = 0; i < XFRM6_TUNNEL_SPI_BYADDR_HSIZE; i++)

		WARN_ON_ONCE(!hlist_empty(&xfrm6_tn->spi_byaddr[i]));



	for (i = 0; i < XFRM6_TUNNEL_SPI_BYSPI_HSIZE; i++)

		WARN_ON_ONCE(!hlist_empty(&xfrm6_tn->spi_byspi[i]));

}



static struct pernet_operations xfrm6_tunnel_net_ops = {