Commit 504a4011 authored by Andreas Roeseler's avatar Andreas Roeseler Committed by David S. Miller
Browse files

ipv6: add ipv6_dev_find to stubs 



Add ipv6_dev_find to ipv6_stub to allow lookup of net_devices by IPV6
address in net/ipv4/icmp.c.

Signed-off-by: default avatarAndreas Roeseler <andreas.a.roeseler@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 08baf54f

include/net/ipv6_stubs.h

+2 −0
Original line number Diff line number Diff line
@@ -66,6 +66,8 @@ struct ipv6_stub { 


	int (*ipv6_fragment)(struct net *net, struct sock *sk, struct sk_buff *skb,

			     int (*output)(struct net *, struct sock *, struct sk_buff *));

	struct net_device *(*ipv6_dev_find)(struct net *net, const struct in6_addr *addr,

					    struct net_device *dev);

};

extern const struct ipv6_stub *ipv6_stub __read_mostly;

net/ipv6/addrconf_core.c

+7 −0
Original line number Diff line number Diff line
@@ -198,6 +198,12 @@ static int eafnosupport_ipv6_fragment(struct net *net, struct sock *sk, struct s 
	return -EAFNOSUPPORT;

}



static struct net_device *eafnosupport_ipv6_dev_find(struct net *net, const struct in6_addr *addr,

						     struct net_device *dev)

{

	return ERR_PTR(-EAFNOSUPPORT);

}



const struct ipv6_stub *ipv6_stub __read_mostly = &(struct ipv6_stub) {

	.ipv6_dst_lookup_flow = eafnosupport_ipv6_dst_lookup_flow,

	.ipv6_route_input  = eafnosupport_ipv6_route_input,
@@ -209,6 +215,7 @@ const struct ipv6_stub *ipv6_stub __read_mostly = &(struct ipv6_stub) { 
	.fib6_nh_init	   = eafnosupport_fib6_nh_init,

	.ip6_del_rt	   = eafnosupport_ip6_del_rt,

	.ipv6_fragment	   = eafnosupport_ipv6_fragment,

	.ipv6_dev_find     = eafnosupport_ipv6_dev_find,

};

EXPORT_SYMBOL_GPL(ipv6_stub);

net/ipv6/af_inet6.c

+1 −0
Original line number Diff line number Diff line
@@ -1032,6 +1032,7 @@ static const struct ipv6_stub ipv6_stub_impl = { 
#endif

	.nd_tbl	= &nd_tbl,

	.ipv6_fragment = ip6_fragment,

	.ipv6_dev_find = ipv6_dev_find,

};



static const struct ipv6_bpf_stub ipv6_bpf_stub_impl = {