iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: Put flowi_* prefix on AF independent members of struct flowi

Browse Source 
I intend to turn struct flowi into a union of AF specific flowi
structs.  There will be a common structure that each variant includes
first, much like struct sock_common.

This is the first step to move in that direction.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-03-12 00:29:39 -05:00
parent ca116922af
commit 1d28f42c1b
56 changed files with 365 additions and 351 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/core/addr.c
View File

@ -239,7 +239,7 @@ static int addr6_resolve(struct sockaddr_in6 *src_in,
memset(&fl, 0, sizeof fl);
ipv6_addr_copy(&fl.fl6_dst, &dst_in->sin6_addr);
ipv6_addr_copy(&fl.fl6_src, &src_in->sin6_addr);
fl.oif = addr->bound_dev_if;
fl.flowi_oif = addr->bound_dev_if;
dst = ip6_route_output(&init_net, NULL, &fl);
if ((ret = dst->error))

2
drivers/net/cnic.c
View File

@ -3429,7 +3429,7 @@ static int cnic_get_v6_route(struct sockaddr_in6 *dst_addr,
memset(&fl, 0, sizeof(fl));
ipv6_addr_copy(&fl.fl6_dst, &dst_addr->sin6_addr);
if (ipv6_addr_type(&fl.fl6_dst) & IPV6_ADDR_LINKLOCAL)
fl.oif = dst_addr->sin6_scope_id;
fl.flowi_oif = dst_addr->sin6_scope_id;
*dst = ip6_route_output(&init_net, NULL, &fl);
if (*dst)

4
include/net/dn_route.h
View File

@ -82,12 +82,12 @@ struct dn_route {
static inline bool dn_is_input_route(struct dn_route *rt)
{
return rt->fl.iif != 0;
return rt->fl.flowi_iif != 0;
}
static inline bool dn_is_output_route(struct dn_route *rt)
{
return rt->fl.iif == 0;
return rt->fl.flowi_iif == 0;
}
extern void dn_route_init(void);

22
include/net/flow.h
View File

@ -11,17 +11,17 @@
#include <asm/atomic.h>
struct flowi {
int oif;
int iif;
__u32 mark;
__u8 tos;
__u8 scope;
__u8 proto;
__u8 flags;
int flowi_oif;
int flowi_iif;
__u32 flowi_mark;
__u8 flowi_tos;
__u8 flowi_scope;
__u8 flowi_proto;
__u8 flowi_flags;
#define FLOWI_FLAG_ANYSRC 0x01
#define FLOWI_FLAG_PRECOW_METRICS 0x02
#define FLOWI_FLAG_CAN_SLEEP 0x04
__u32 secid;
__u32 flowi_secid;
union {
struct {
@ -49,8 +49,8 @@ struct flowi {
#define fl6_flowlabel nl_u.ip6_u.flowlabel
#define fl4_dst nl_u.ip4_u.daddr
#define fl4_src nl_u.ip4_u.saddr
#define fl4_tos tos
#define fl4_scope scope
#define fl4_tos flowi_tos
#define fl4_scope flowi_scope
union {
struct {
@ -116,7 +116,7 @@ extern atomic_t flow_cache_genid;
static inline int flow_cache_uli_match(const struct flowi *fl1,
const struct flowi *fl2)
{
return (fl1->proto == fl2->proto &&
return (fl1->flowi_proto == fl2->flowi_proto &&
!memcmp(&fl1->uli_u, &fl2->uli_u, sizeof(fl1->uli_u)));
}

36
include/net/route.h
View File

@ -136,7 +136,7 @@ static inline struct rtable *ip_route_output(struct net *net, __be32 daddr,
__be32 saddr, u8 tos, int oif)
{
struct flowi fl = {
.oif = oif,
.flowi_oif = oif,
.fl4_dst = daddr,
.fl4_src = saddr,
.fl4_tos = tos,
@ -150,13 +150,13 @@ static inline struct rtable *ip_route_output_ports(struct net *net, struct sock
__u8 proto, __u8 tos, int oif)
{
struct flowi fl = {
.oif = oif,
.flags = sk ? inet_sk_flowi_flags(sk) : 0,
.mark = sk ? sk->sk_mark : 0,
.flowi_oif = oif,
.flowi_flags = sk ? inet_sk_flowi_flags(sk) : 0,
.flowi_mark = sk ? sk->sk_mark : 0,
.fl4_dst = daddr,
.fl4_src = saddr,
.fl4_tos = tos,
.proto = proto,
.flowi_proto = proto,
.fl_ip_dport = dport,
.fl_ip_sport = sport,
};
@ -170,11 +170,11 @@ static inline struct rtable *ip_route_output_gre(struct net *net,
__be32 gre_key, __u8 tos, int oif)
{
struct flowi fl = {
.oif = oif,
.flowi_oif = oif,
.fl4_dst = daddr,
.fl4_src = saddr,
.fl4_tos = tos,
.proto = IPPROTO_GRE,
.flowi_proto = IPPROTO_GRE,
.fl_gre_key = gre_key,
};
return ip_route_output_key(net, &fl);
@ -228,23 +228,23 @@ static inline struct rtable *ip_route_connect(__be32 dst, __be32 src, u32 tos,
__be16 sport, __be16 dport,
struct sock *sk, bool can_sleep)
{
struct flowi fl = { .oif = oif,
.mark = sk->sk_mark,
struct flowi fl = { .flowi_oif = oif,
.flowi_mark = sk->sk_mark,
.fl4_dst = dst,
.fl4_src = src,
.fl4_tos = tos,
.proto = protocol,
.flowi_proto = protocol,
.fl_ip_sport = sport,
.fl_ip_dport = dport };
struct net *net = sock_net(sk);
struct rtable *rt;
if (inet_sk(sk)->transparent)
fl.flags |= FLOWI_FLAG_ANYSRC;
fl.flowi_flags |= FLOWI_FLAG_ANYSRC;
if (protocol == IPPROTO_TCP)
fl.flags |= FLOWI_FLAG_PRECOW_METRICS;
fl.flowi_flags |= FLOWI_FLAG_PRECOW_METRICS;
if (can_sleep)
fl.flags |= FLOWI_FLAG_CAN_SLEEP;
fl.flowi_flags |= FLOWI_FLAG_CAN_SLEEP;
if (!dst || !src) {
rt = __ip_route_output_key(net, &fl);
@ -264,19 +264,19 @@ static inline struct rtable *ip_route_newports(struct rtable *rt,
__be16 dport, struct sock *sk)
{
if (sport != orig_sport || dport != orig_dport) {
struct flowi fl = { .oif = rt->rt_oif,
.mark = rt->rt_mark,
struct flowi fl = { .flowi_oif = rt->rt_oif,
.flowi_mark = rt->rt_mark,
.fl4_dst = rt->rt_key_dst,
.fl4_src = rt->rt_key_src,
.fl4_tos = rt->rt_tos,
.proto = protocol,
.flowi_proto = protocol,
.fl_ip_sport = sport,
.fl_ip_dport = dport };
if (inet_sk(sk)->transparent)
fl.flags |= FLOWI_FLAG_ANYSRC;
fl.flowi_flags |= FLOWI_FLAG_ANYSRC;
if (protocol == IPPROTO_TCP)
fl.flags |= FLOWI_FLAG_PRECOW_METRICS;
fl.flowi_flags |= FLOWI_FLAG_PRECOW_METRICS;
ip_rt_put(rt);
security_sk_classify_flow(sk, &fl);
return ip_route_output_flow(sock_net(sk), &fl, sk);

4
include/net/xfrm.h
View File

@ -803,7 +803,7 @@ static __inline__
__be16 xfrm_flowi_sport(const struct flowi *fl)
{
__be16 port;
switch(fl->proto) {
switch(fl->flowi_proto) {
case IPPROTO_TCP:
case IPPROTO_UDP:
case IPPROTO_UDPLITE:
@ -830,7 +830,7 @@ static __inline__
__be16 xfrm_flowi_dport(const struct flowi *fl)
{
__be16 port;
switch(fl->proto) {
switch(fl->flowi_proto) {
case IPPROTO_TCP:
case IPPROTO_UDP:
case IPPROTO_UDPLITE:

6
net/core/fib_rules.c
View File

@ -181,13 +181,13 @@ static int fib_rule_match(struct fib_rule *rule, struct fib_rules_ops *ops,
{
int ret = 0;
if (rule->iifindex && (rule->iifindex != fl->iif))
if (rule->iifindex && (rule->iifindex != fl->flowi_iif))
goto out;
if (rule->oifindex && (rule->oifindex != fl->oif))
if (rule->oifindex && (rule->oifindex != fl->flowi_oif))
goto out;
if ((rule->mark ^ fl->mark) & rule->mark_mask)
if ((rule->mark ^ fl->flowi_mark) & rule->mark_mask)
goto out;
ret = ops->match(rule, fl, flags);

17
net/dccp/ipv4.c
View File

@ -465,14 +465,15 @@ static struct dst_entry* dccp_v4_route_skb(struct net *net, struct sock *sk,
struct sk_buff *skb)
{
struct rtable *rt;
struct flowi fl = { .oif = skb_rtable(skb)->rt_iif,
.fl4_dst = ip_hdr(skb)->saddr,
.fl4_src = ip_hdr(skb)->daddr,
.fl4_tos = RT_CONN_FLAGS(sk),
.proto = sk->sk_protocol,
.fl_ip_sport = dccp_hdr(skb)->dccph_dport,
.fl_ip_dport = dccp_hdr(skb)->dccph_sport
};
struct flowi fl = {
.flowi_oif = skb_rtable(skb)->rt_iif,
.fl4_dst = ip_hdr(skb)->saddr,
.fl4_src = ip_hdr(skb)->daddr,
.fl4_tos = RT_CONN_FLAGS(sk),
.flowi_proto = sk->sk_protocol,
.fl_ip_sport = dccp_hdr(skb)->dccph_dport,
.fl_ip_dport = dccp_hdr(skb)->dccph_sport,
};
security_skb_classify_flow(skb, &fl);
rt = ip_route_output_flow(net, &fl, sk);

20
net/dccp/ipv6.c
View File

@ -154,10 +154,10 @@ static void dccp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
for now.
*/
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_DCCP;
fl.flowi_proto = IPPROTO_DCCP;
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.oif = sk->sk_bound_dev_if;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.fl_ip_dport = inet->inet_dport;
fl.fl_ip_sport = inet->inet_sport;
security_sk_classify_flow(sk, &fl);
@ -248,11 +248,11 @@ static int dccp_v6_send_response(struct sock *sk, struct request_sock *req,
struct dst_entry *dst;
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_DCCP;
fl.flowi_proto = IPPROTO_DCCP;
ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
ipv6_addr_copy(&fl.fl6_src, &ireq6->loc_addr);
fl.fl6_flowlabel = 0;
fl.oif = ireq6->iif;
fl.flowi_oif = ireq6->iif;
fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_rsk(req)->loc_port;
security_req_classify_flow(req, &fl);
@ -321,8 +321,8 @@ static void dccp_v6_ctl_send_reset(struct sock *sk, struct sk_buff *rxskb)
ipv6_addr_copy(&fl.fl6_dst, &rxip6h->saddr);
ipv6_addr_copy(&fl.fl6_src, &rxip6h->daddr);
fl.proto = IPPROTO_DCCP;
fl.oif = inet6_iif(rxskb);
fl.flowi_proto = IPPROTO_DCCP;
fl.flowi_oif = inet6_iif(rxskb);
fl.fl_ip_dport = dccp_hdr(skb)->dccph_dport;
fl.fl_ip_sport = dccp_hdr(skb)->dccph_sport;
security_skb_classify_flow(rxskb, &fl);
@ -530,11 +530,11 @@ static struct sock *dccp_v6_request_recv_sock(struct sock *sk,
struct flowi fl;
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_DCCP;
fl.flowi_proto = IPPROTO_DCCP;
ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
final_p = fl6_update_dst(&fl, opt, &final);
ipv6_addr_copy(&fl.fl6_src, &ireq6->loc_addr);
fl.oif = sk->sk_bound_dev_if;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_rsk(req)->loc_port;
security_sk_classify_flow(sk, &fl);
@ -953,10 +953,10 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
if (!ipv6_addr_any(&np->rcv_saddr))
saddr = &np->rcv_saddr;
fl.proto = IPPROTO_DCCP;
fl.flowi_proto = IPPROTO_DCCP;
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src, saddr ? saddr : &np->saddr);
fl.oif = sk->sk_bound_dev_if;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.fl_ip_dport = usin->sin6_port;
fl.fl_ip_sport = inet->inet_sport;
security_sk_classify_flow(sk, &fl);

4
net/decnet/af_decnet.c
View File

@ -948,11 +948,11 @@ static int __dn_connect(struct sock *sk, struct sockaddr_dn *addr, int addrlen,
err = -EHOSTUNREACH;
memset(&fl, 0, sizeof(fl));
fl.oif = sk->sk_bound_dev_if;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.fld_dst = dn_saddr2dn(&scp->peer);
fl.fld_src = dn_saddr2dn(&scp->addr);
dn_sk_ports_copy(&fl, scp);
fl.proto = DNPROTO_NSP;
fl.flowi_proto = DNPROTO_NSP;
if (dn_route_output_sock(&sk->sk_dst_cache, &fl, sk, flags) < 0)
goto out;
sk->sk_route_caps = sk->sk_dst_cache->dev->features;

4
net/decnet/dn_fib.c
View File

@ -223,7 +223,7 @@ static int dn_fib_check_nh(const struct rtmsg *r, struct dn_fib_info *fi, struct
memset(&fl, 0, sizeof(fl));
fl.fld_dst = nh->nh_gw;
fl.oif = nh->nh_oif;
fl.flowi_oif = nh->nh_oif;
fl.fld_scope = r->rtm_scope + 1;
if (fl.fld_scope < RT_SCOPE_LINK)
@ -424,7 +424,7 @@ int dn_fib_semantic_match(int type, struct dn_fib_info *fi, const struct flowi *
for_nexthops(fi) {
if (nh->nh_flags & RTNH_F_DEAD)
continue;
if (!fl->oif || fl->oif == nh->nh_oif)
if (!fl->flowi_oif || fl->flowi_oif == nh->nh_oif)
break;
}
if (nhsel < fi->fib_nhs) {

4
net/decnet/dn_nsp_out.c
View File

@ -92,11 +92,11 @@ try_again:
}
memset(&fl, 0, sizeof(fl));
fl.oif = sk->sk_bound_dev_if;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.fld_src = dn_saddr2dn(&scp->addr);
fl.fld_dst = dn_saddr2dn(&scp->peer);
dn_sk_ports_copy(&fl, scp);
fl.proto = DNPROTO_NSP;
fl.flowi_proto = DNPROTO_NSP;
if (dn_route_output_sock(&sk->sk_dst_cache, &fl, sk, 0) == 0) {
dst = sk_dst_get(sk);
sk->sk_route_caps = dst->dev->features;

96
net/decnet/dn_route.c
View File

@ -286,10 +286,10 @@ static inline int compare_keys(struct flowi *fl1, struct flowi *fl2)
{
return ((fl1->fld_dst ^ fl2->fld_dst) |
(fl1->fld_src ^ fl2->fld_src) |
(fl1->mark ^ fl2->mark) |
(fl1->flowi_mark ^ fl2->flowi_mark) |
(fl1->fld_scope ^ fl2->fld_scope) |
(fl1->oif ^ fl2->oif) |
(fl1->iif ^ fl2->iif)) == 0;
(fl1->flowi_oif ^ fl2->flowi_oif) |
(fl1->flowi_iif ^ fl2->flowi_iif)) == 0;
}
static int dn_insert_route(struct dn_route *rt, unsigned hash, struct dn_route **rp)
@ -905,12 +905,14 @@ static inline __le16 dn_fib_rules_map_destination(__le16 daddr, struct dn_fib_re
static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *oldflp, int try_hard)
{
struct flowi fl = { .fld_dst = oldflp->fld_dst,
.fld_src = oldflp->fld_src,
.fld_scope = RT_SCOPE_UNIVERSE,
.mark = oldflp->mark,
.iif = init_net.loopback_dev->ifindex,
.oif = oldflp->oif };
struct flowi fl = {
.fld_dst = oldflp->fld_dst,
.fld_src = oldflp->fld_src,
.fld_scope = RT_SCOPE_UNIVERSE,
.flowi_mark = oldflp->flowi_mark,
.flowi_iif = init_net.loopback_dev->ifindex,
.flowi_oif = oldflp->flowi_oif,
};
struct dn_route *rt = NULL;
struct net_device *dev_out = NULL, *dev;
struct neighbour *neigh = NULL;
@ -926,11 +928,11 @@ static int dn_route_output_slow(struct dst_entry **pprt, const struct flowi *old
"dn_route_output_slow: dst=%04x src=%04x mark=%d"
" iif=%d oif=%d\n", le16_to_cpu(oldflp->fld_dst),
le16_to_cpu(oldflp->fld_src),
oldflp->mark, init_net.loopback_dev->ifindex, oldflp->oif);
oldflp->flowi_mark, init_net.loopback_dev->ifindex, oldflp->flowi_oif);
/* If we have an output interface, verify its a DECnet device */
if (oldflp->oif) {
dev_out = dev_get_by_index(&init_net, oldflp->oif);
if (oldflp->flowi_oif) {
dev_out = dev_get_by_index(&init_net, oldflp->flowi_oif);
err = -ENODEV;
if (dev_out && dev_out->dn_ptr == NULL) {
dev_put(dev_out);
@ -988,7 +990,7 @@ source_ok:
if (!fl.fld_dst)
goto out;
}
fl.oif = init_net.loopback_dev->ifindex;
fl.flowi_oif = init_net.loopback_dev->ifindex;
res.type = RTN_LOCAL;
goto make_route;
}
@ -998,7 +1000,7 @@ source_ok:
"dn_route_output_slow: initial checks complete."
" dst=%o4x src=%04x oif=%d try_hard=%d\n",
le16_to_cpu(fl.fld_dst), le16_to_cpu(fl.fld_src),
fl.oif, try_hard);
fl.flowi_oif, try_hard);
/*
* N.B. If the kernel is compiled without router support then
@ -1023,8 +1025,8 @@ source_ok:
if (!try_hard) {
neigh = neigh_lookup_nodev(&dn_neigh_table, &init_net, &fl.fld_dst);
if (neigh) {
if ((oldflp->oif &&
(neigh->dev->ifindex != oldflp->oif)) ||
if ((oldflp->flowi_oif &&
(neigh->dev->ifindex != oldflp->flowi_oif)) ||
(oldflp->fld_src &&
(!dn_dev_islocal(neigh->dev,
oldflp->fld_src)))) {
@ -1078,7 +1080,7 @@ select_source:
if (fl.fld_src == 0 && res.type != RTN_LOCAL)
goto e_addr;
}
fl.oif = dev_out->ifindex;
fl.flowi_oif = dev_out->ifindex;
goto make_route;
}
free_res = 1;
@ -1093,14 +1095,14 @@ select_source:
dev_put(dev_out);
dev_out = init_net.loopback_dev;
dev_hold(dev_out);
fl.oif = dev_out->ifindex;
fl.flowi_oif = dev_out->ifindex;
if (res.fi)
dn_fib_info_put(res.fi);
res.fi = NULL;
goto make_route;
}
if (res.fi->fib_nhs > 1 && fl.oif == 0)
if (res.fi->fib_nhs > 1 && fl.flowi_oif == 0)
dn_fib_select_multipath(&fl, &res);
/*
@ -1115,7 +1117,7 @@ select_source:
dev_put(dev_out);
dev_out = DN_FIB_RES_DEV(res);
dev_hold(dev_out);
fl.oif = dev_out->ifindex;
fl.flowi_oif = dev_out->ifindex;
gateway = DN_FIB_RES_GW(res);
make_route:
@ -1131,9 +1133,9 @@ make_route:
rt->fl.fld_src = oldflp->fld_src;
rt->fl.fld_dst = oldflp->fld_dst;
rt->fl.oif = oldflp->oif;
rt->fl.iif = 0;
rt->fl.mark = oldflp->mark;
rt->fl.flowi_oif = oldflp->flowi_oif;
rt->fl.flowi_iif = 0;
rt->fl.flowi_mark = oldflp->flowi_mark;
rt->rt_saddr = fl.fld_src;
rt->rt_daddr = fl.fld_dst;
@ -1201,9 +1203,9 @@ static int __dn_route_output_key(struct dst_entry **pprt, const struct flowi *fl
rt = rcu_dereference_bh(rt->dst.dn_next)) {
if ((flp->fld_dst == rt->fl.fld_dst) &&
(flp->fld_src == rt->fl.fld_src) &&
(flp->mark == rt->fl.mark) &&
(flp->flowi_mark == rt->fl.flowi_mark) &&
dn_is_output_route(rt) &&
(rt->fl.oif == flp->oif)) {
(rt->fl.flowi_oif == flp->flowi_oif)) {
dst_use(&rt->dst, jiffies);
rcu_read_unlock_bh();
*pprt = &rt->dst;
@ -1221,7 +1223,7 @@ static int dn_route_output_key(struct dst_entry **pprt, struct flowi *flp, int f
int err;
err = __dn_route_output_key(pprt, flp, flags);
if (err == 0 && flp->proto) {
if (err == 0 && flp->flowi_proto) {
*pprt = xfrm_lookup(&init_net, *pprt, flp, NULL, 0);
if (IS_ERR(*pprt)) {
err = PTR_ERR(*pprt);
@ -1236,9 +1238,9 @@ int dn_route_output_sock(struct dst_entry **pprt, struct flowi *fl, struct sock
int err;
err = __dn_route_output_key(pprt, fl, flags & MSG_TRYHARD);
if (err == 0 && fl->proto) {
if (err == 0 && fl->flowi_proto) {
if (!(flags & MSG_DONTWAIT))
fl->flags |= FLOWI_FLAG_CAN_SLEEP;
fl->flowi_flags |= FLOWI_FLAG_CAN_SLEEP;
*pprt = xfrm_lookup(&init_net, *pprt, fl, sk, 0);
if (IS_ERR(*pprt)) {
err = PTR_ERR(*pprt);
@ -1260,11 +1262,13 @@ static int dn_route_input_slow(struct sk_buff *skb)
int flags = 0;
__le16 gateway = 0;
__le16 local_src = 0;
struct flowi fl = { .fld_dst = cb->dst,
.fld_src = cb->src,
.fld_scope = RT_SCOPE_UNIVERSE,
.mark = skb->mark,
.iif = skb->dev->ifindex };
struct flowi fl = {
.fld_dst = cb->dst,
.fld_src = cb->src,
.fld_scope = RT_SCOPE_UNIVERSE,
.flowi_mark = skb->mark,
.flowi_iif = skb->dev->ifindex,
};
struct dn_fib_res res = { .fi = NULL, .type = RTN_UNREACHABLE };
int err = -EINVAL;
int free_res = 0;
@ -1343,7 +1347,7 @@ static int dn_route_input_slow(struct sk_buff *skb)
if (dn_db->parms.forwarding == 0)
goto e_inval;
if (res.fi->fib_nhs > 1 && fl.oif == 0)
if (res.fi->fib_nhs > 1 && fl.flowi_oif == 0)
dn_fib_select_multipath(&fl, &res);
/*
@ -1408,9 +1412,9 @@ make_route:
rt->fl.fld_src = cb->src;
rt->fl.fld_dst = cb->dst;
rt->fl.oif = 0;
rt->fl.iif = in_dev->ifindex;
rt->fl.mark = fl.mark;
rt->fl.flowi_oif = 0;
rt->fl.flowi_iif = in_dev->ifindex;
rt->fl.flowi_mark = fl.flowi_mark;
rt->dst.flags = DST_HOST;
rt->dst.neighbour = neigh;
@ -1482,9 +1486,9 @@ static int dn_route_input(struct sk_buff *skb)
rt = rcu_dereference(rt->dst.dn_next)) {
if ((rt->fl.fld_src == cb->src) &&
(rt->fl.fld_dst == cb->dst) &&
(rt->fl.oif == 0) &&
(rt->fl.mark == skb->mark) &&
(rt->fl.iif == cb->iif)) {
(rt->fl.flowi_oif == 0) &&
(rt->fl.flowi_mark == skb->mark) &&
(rt->fl.flowi_iif == cb->iif)) {
dst_use(&rt->dst, jiffies);
rcu_read_unlock();
skb_dst_set(skb, (struct dst_entry *)rt);
@ -1541,7 +1545,7 @@ static int dn_rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq,
rt->dst.error) < 0)
goto rtattr_failure;
if (dn_is_input_route(rt))
RTA_PUT(skb, RTA_IIF, sizeof(int), &rt->fl.iif);
RTA_PUT(skb, RTA_IIF, sizeof(int), &rt->fl.flowi_iif);
nlh->nlmsg_len = skb_tail_pointer(skb) - b;
return skb->len;
@ -1570,7 +1574,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void
return -EINVAL;
memset(&fl, 0, sizeof(fl));
fl.proto = DNPROTO_NSP;
fl.flowi_proto = DNPROTO_NSP;
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (skb == NULL)
@ -1583,11 +1587,11 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void
if (rta[RTA_DST-1])
memcpy(&fl.fld_dst, RTA_DATA(rta[RTA_DST-1]), 2);
if (rta[RTA_IIF-1])
memcpy(&fl.iif, RTA_DATA(rta[RTA_IIF-1]), sizeof(int));
memcpy(&fl.flowi_iif, RTA_DATA(rta[RTA_IIF-1]), sizeof(int));
if (fl.iif) {
if (fl.flowi_iif) {
struct net_device *dev;
if ((dev = dev_get_by_index(&init_net, fl.iif)) == NULL) {
if ((dev = dev_get_by_index(&init_net, fl.flowi_iif)) == NULL) {
kfree_skb(skb);
return -ENODEV;
}
@ -1611,7 +1615,7 @@ static int dn_cache_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, void
int oif = 0;
if (rta[RTA_OIF - 1])
memcpy(&oif, RTA_DATA(rta[RTA_OIF - 1]), sizeof(int));
fl.oif = oif;
fl.flowi_oif = oif;
err = dn_route_output_key((struct dst_entry **)&rt, &fl, 0);
}

12
net/ipv4/fib_frontend.c
View File

@ -200,9 +200,9 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
int ret;
struct net *net;
fl.oif = 0;
fl.iif = oif;
fl.mark = mark;
fl.flowi_oif = 0;
fl.flowi_iif = oif;
fl.flowi_mark = mark;
fl.fl4_dst = src;
fl.fl4_src = dst;
fl.fl4_tos = tos;
@ -215,7 +215,7 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
rpf = IN_DEV_RPFILTER(in_dev);
accept_local = IN_DEV_ACCEPT_LOCAL(in_dev);
if (mark && !IN_DEV_SRC_VMARK(in_dev))
fl.mark = 0;
fl.flowi_mark = 0;
}
if (in_dev == NULL)
@ -253,7 +253,7 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
goto last_resort;
if (rpf == 1)
goto e_rpf;
fl.oif = dev->ifindex;
fl.flowi_oif = dev->ifindex;
ret = 0;
if (fib_lookup(net, &fl, &res) == 0) {
@ -797,7 +797,7 @@ static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb)
struct fib_result res;
struct flowi fl = {
.mark = frn->fl_mark,
.flowi_mark = frn->fl_mark,
.fl4_dst = frn->fl_addr,
.fl4_tos = frn->fl_tos,
.fl4_scope = frn->fl_scope,

2
net/ipv4/fib_semantics.c
View File

@ -563,7 +563,7 @@ static int fib_check_nh(struct fib_config *cfg, struct fib_info *fi,
struct flowi fl = {
.fl4_dst = nh->nh_gw,
.fl4_scope = cfg->fc_scope + 1,
.oif = nh->nh_oif,
.flowi_oif = nh->nh_oif,
};
/* It is not necessary, but requires a bit of thinking */

2
net/ipv4/fib_trie.c
View File

@ -1379,7 +1379,7 @@ static int check_leaf(struct fib_table *tb, struct trie *t, struct leaf *l,
if (nh->nh_flags & RTNH_F_DEAD)
continue;
if (flp->oif && flp->oif != nh->nh_oif)
if (flp->flowi_oif && flp->flowi_oif != nh->nh_oif)
continue;
#ifdef CONFIG_IP_FIB_TRIE_STATS

12
net/ipv4/icmp.c
View File

@ -353,10 +353,12 @@ static void icmp_reply(struct icmp_bxm *icmp_param, struct sk_buff *skb)
daddr = icmp_param->replyopts.faddr;
}
{
struct flowi fl = { .fl4_dst= daddr,
.fl4_src = rt->rt_spec_dst,
.fl4_tos = RT_TOS(ip_hdr(skb)->tos),
.proto = IPPROTO_ICMP };
struct flowi fl = {
.fl4_dst = daddr,
.fl4_src = rt->rt_spec_dst,
.fl4_tos = RT_TOS(ip_hdr(skb)->tos),
.flowi_proto = IPPROTO_ICMP,
};
security_skb_classify_flow(skb, &fl);
rt = ip_route_output_key(net, &fl);
if (IS_ERR(rt))
@ -381,7 +383,7 @@ static struct rtable *icmp_route_lookup(struct net *net, struct sk_buff *skb_in,
param->replyopts.faddr : iph->saddr),
.fl4_src = saddr,
.fl4_tos = RT_TOS(tos),
.proto = IPPROTO_ICMP,
.flowi_proto = IPPROTO_ICMP,
.fl_icmp_type = type,
.fl_icmp_code = code,
};

22
net/ipv4/inet_connection_sock.c
View File

@ -356,16 +356,18 @@ struct dst_entry *inet_csk_route_req(struct sock *sk,
struct rtable *rt;
const struct inet_request_sock *ireq = inet_rsk(req);
struct ip_options *opt = inet_rsk(req)->opt;
struct flowi fl = { .oif = sk->sk_bound_dev_if,
.mark = sk->sk_mark,
.fl4_dst = ((opt && opt->srr) ?
opt->faddr : ireq->rmt_addr),
.fl4_src = ireq->loc_addr,
.fl4_tos = RT_CONN_FLAGS(sk),
.proto = sk->sk_protocol,
.flags = inet_sk_flowi_flags(sk),
.fl_ip_sport = inet_sk(sk)->inet_sport,
.fl_ip_dport = ireq->rmt_port };
struct flowi fl = {
.flowi_oif = sk->sk_bound_dev_if,
.flowi_mark = sk->sk_mark,
.fl4_dst = ((opt && opt->srr) ?
opt->faddr : ireq->rmt_addr),
.fl4_src = ireq->loc_addr,
.fl4_tos = RT_CONN_FLAGS(sk),
.flowi_proto = sk->sk_protocol,
.flowi_flags = inet_sk_flowi_flags(sk),
.fl_ip_sport = inet_sk(sk)->inet_sport,
.fl_ip_dport = ireq->rmt_port,
};
struct net *net = sock_net(sk);
security_req_classify_flow(req, &fl);

18
net/ipv4/ip_output.c
View File

@ -1474,14 +1474,16 @@ void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *ar
}
{
struct flowi fl = { .oif = arg->bound_dev_if,
.fl4_dst = daddr,
.fl4_src = rt->rt_spec_dst,
.fl4_tos = RT_TOS(ip_hdr(skb)->tos),
.fl_ip_sport = tcp_hdr(skb)->dest,
.fl_ip_dport = tcp_hdr(skb)->source,
.proto = sk->sk_protocol,
.flags = ip_reply_arg_flowi_flags(arg) };
struct flowi fl = {
.flowi_oif = arg->bound_dev_if,
.fl4_dst = daddr,
.fl4_src = rt->rt_spec_dst,
.fl4_tos = RT_TOS(ip_hdr(skb)->tos),
.fl_ip_sport = tcp_hdr(skb)->dest,
.fl_ip_dport = tcp_hdr(skb)->source,
.flowi_proto = sk->sk_protocol,
.flowi_flags = ip_reply_arg_flowi_flags(arg),
};
security_skb_classify_flow(skb, &fl);
rt = ip_route_output_key(sock_net(sk), &fl);
if (IS_ERR(rt))

12
net/ipv4/ipmr.c
View File

@ -436,9 +436,9 @@ static netdev_tx_t reg_vif_xmit(struct sk_buff *skb, struct net_device *dev)
struct net *net = dev_net(dev);
struct mr_table *mrt;
struct flowi fl = {
.oif = dev->ifindex,
.iif = skb->skb_iif,
.mark = skb->mark,
.flowi_oif = dev->ifindex,
.flowi_iif = skb->skb_iif,
.flowi_mark = skb->mark,
};
int err;
@ -1793,9 +1793,9 @@ static struct mr_table *ipmr_rt_fib_lookup(struct net *net, struct rtable *rt)
.fl4_dst = rt->rt_key_dst,
.fl4_src = rt->rt_key_src,
.fl4_tos = rt->rt_tos,
.oif = rt->rt_oif,
.iif = rt->rt_iif,
.mark = rt->rt_mark,
.flowi_oif = rt->rt_oif,
.flowi_iif = rt->rt_iif,
.flowi_mark = rt->rt_mark,
};
struct mr_table *mrt;
int err;

6
net/ipv4/netfilter.c
View File

@ -35,9 +35,9 @@ int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type)
if (type == RTN_LOCAL)
fl.fl4_src = iph->saddr;
fl.fl4_tos = RT_TOS(iph->tos);
fl.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0;
fl.mark = skb->mark;
fl.flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : 0;
fl.flowi_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0;
fl.flowi_mark = skb->mark;
fl.flowi_flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : 0;
rt = ip_route_output_key(net, &fl);
if (IS_ERR(rt))
return -1;

10
net/ipv4/raw.c
View File

@ -418,7 +418,7 @@ static int raw_probe_proto_opt(struct flowi *fl, struct msghdr *msg)
if (!iov)
continue;
switch (fl->proto) {
switch (fl->flowi_proto) {
case IPPROTO_ICMP:
/* check if one-byte field is readable or not. */
if (iov->iov_base && iov->iov_len < 1)
@ -548,14 +548,14 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
}
{
struct flowi fl = { .oif = ipc.oif,
.mark = sk->sk_mark,
struct flowi fl = { .flowi_oif = ipc.oif,
.flowi_mark = sk->sk_mark,
.fl4_dst = daddr,
.fl4_src = saddr,
.fl4_tos = tos,
.proto = inet->hdrincl ? IPPROTO_RAW :
.flowi_proto = inet->hdrincl ? IPPROTO_RAW :
sk->sk_protocol,
.flags = FLOWI_FLAG_CAN_SLEEP,
.flowi_flags = FLOWI_FLAG_CAN_SLEEP,
};
if (!inet->hdrincl) {
err = raw_probe_proto_opt(&fl, msg);

72
net/ipv4/route.c
View File

@ -1701,9 +1701,9 @@ void ip_rt_get_source(u8 *addr, struct rtable *rt)
.fl4_dst = rt->rt_key_dst,
.fl4_src = rt->rt_key_src,
.fl4_tos = rt->rt_tos,
.oif = rt->rt_oif,
.iif = rt->rt_iif,
.mark = rt->rt_mark,
.flowi_oif = rt->rt_oif,
.flowi_iif = rt->rt_iif,
.flowi_mark = rt->rt_mark,
};
rcu_read_lock();
@ -1766,7 +1766,7 @@ static void rt_init_metrics(struct rtable *rt, const struct flowi *oldflp,
/* If a peer entry exists for this destination, we must hook
* it up in order to get at cached metrics.
*/
if (oldflp && (oldflp->flags & FLOWI_FLAG_PRECOW_METRICS))
if (oldflp && (oldflp->flowi_flags & FLOWI_FLAG_PRECOW_METRICS))
create = 1;
rt->peer = peer = inet_getpeer_v4(rt->rt_dst, create);
@ -2057,9 +2057,9 @@ static int ip_mkroute_input(struct sk_buff *skb,
return err;
/* put it into the cache */
hash = rt_hash(daddr, saddr, fl->iif,
hash = rt_hash(daddr, saddr, fl->flowi_iif,
rt_genid(dev_net(rth->dst.dev)));
rth = rt_intern_hash(hash, rth, skb, fl->iif);
rth = rt_intern_hash(hash, rth, skb, fl->flowi_iif);
if (IS_ERR(rth))
return PTR_ERR(rth);
return 0;
@ -2118,9 +2118,9 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
/*
* Now we are ready to route packet.
*/
fl.oif = 0;
fl.iif = dev->ifindex;
fl.mark = skb->mark;
fl.flowi_oif = 0;
fl.flowi_iif = dev->ifindex;
fl.flowi_mark = skb->mark;
fl.fl4_dst = daddr;
fl.fl4_src = saddr;
fl.fl4_tos = tos;
@ -2205,8 +2205,8 @@ local_input:
rth->rt_flags &= ~RTCF_LOCAL;
}
rth->rt_type = res.type;
hash = rt_hash(daddr, saddr, fl.iif, rt_genid(net));
rth = rt_intern_hash(hash, rth, skb, fl.iif);
hash = rt_hash(daddr, saddr, fl.flowi_iif, rt_genid(net));
rth = rt_intern_hash(hash, rth, skb, fl.flowi_iif);
err = 0;
if (IS_ERR(rth))
err = PTR_ERR(rth);
@ -2369,7 +2369,7 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
} else if (type == RTN_MULTICAST) {
flags |= RTCF_MULTICAST | RTCF_LOCAL;
if (!ip_check_mc_rcu(in_dev, oldflp->fl4_dst, oldflp->fl4_src,
oldflp->proto))
oldflp->flowi_proto))
flags &= ~RTCF_LOCAL;
/* If multicast route do not exist use
* default one, but do not gateway in this case.
@ -2387,8 +2387,8 @@ static struct rtable *__mkroute_output(const struct fib_result *res,
rth->rt_key_dst = oldflp->fl4_dst;
rth->rt_tos = tos;
rth->rt_key_src = oldflp->fl4_src;
rth->rt_oif = oldflp->oif;
rth->rt_mark = oldflp->mark;
rth->rt_oif = oldflp->flowi_oif;
rth->rt_mark = oldflp->flowi_mark;
rth->rt_dst = fl->fl4_dst;
rth->rt_src = fl->fl4_src;
rth->rt_iif = 0;
@ -2452,9 +2452,9 @@ static struct rtable *ip_route_output_slow(struct net *net,
res.r = NULL;
#endif
fl.oif = oldflp->oif;
fl.iif = net->loopback_dev->ifindex;
fl.mark = oldflp->mark;
fl.flowi_oif = oldflp->flowi_oif;
fl.flowi_iif = net->loopback_dev->ifindex;
fl.flowi_mark = oldflp->flowi_mark;
fl.fl4_dst = oldflp->fl4_dst;
fl.fl4_src = oldflp->fl4_src;
fl.fl4_tos = tos & IPTOS_RT_MASK;
@ -2477,7 +2477,7 @@ static struct rtable *ip_route_output_slow(struct net *net,
of another iface. --ANK
*/
if (oldflp->oif == 0 &&
if (oldflp->flowi_oif == 0 &&
(ipv4_is_multicast(oldflp->fl4_dst) ||
ipv4_is_lbcast(oldflp->fl4_dst))) {
/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
@ -2500,11 +2500,11 @@ static struct rtable *ip_route_output_slow(struct net *net,
Luckily, this hack is good workaround.
*/
fl.oif = dev_out->ifindex;
fl.flowi_oif = dev_out->ifindex;
goto make_route;
}
if (!(oldflp->flags & FLOWI_FLAG_ANYSRC)) {
if (!(oldflp->flowi_flags & FLOWI_FLAG_ANYSRC)) {
/* It is equivalent to inet_addr_type(saddr) == RTN_LOCAL */
if (!__ip_dev_find(net, oldflp->fl4_src, false))
goto out;
@ -2512,8 +2512,8 @@ static struct rtable *ip_route_output_slow(struct net *net,
}
if (oldflp->oif) {
dev_out = dev_get_by_index_rcu(net, oldflp->oif);
if (oldflp->flowi_oif) {
dev_out = dev_get_by_index_rcu(net, oldflp->flowi_oif);
rth = ERR_PTR(-ENODEV);
if (dev_out == NULL)
goto out;
@ -2545,7 +2545,7 @@ static struct rtable *ip_route_output_slow(struct net *net,
if (!fl.fl4_dst)
fl.fl4_dst = fl.fl4_src = htonl(INADDR_LOOPBACK);
dev_out = net->loopback_dev;
fl.oif = net->loopback_dev->ifindex;
fl.flowi_oif = net->loopback_dev->ifindex;
res.type = RTN_LOCAL;
flags |= RTCF_LOCAL;
goto make_route;
@ -2553,7 +2553,7 @@ static struct rtable *ip_route_output_slow(struct net *net,
if (fib_lookup(net, &fl, &res)) {
res.fi = NULL;
if (oldflp->oif) {
if (oldflp->flowi_oif) {
/* Apparently, routing tables are wrong. Assume,
that the destination is on link.
@ -2590,25 +2590,25 @@ static struct rtable *ip_route_output_slow(struct net *net,
fl.fl4_src = fl.fl4_dst;
}
dev_out = net->loopback_dev;
fl.oif = dev_out->ifindex;
fl.flowi_oif = dev_out->ifindex;
res.fi = NULL;
flags |= RTCF_LOCAL;
goto make_route;
}
#ifdef CONFIG_IP_ROUTE_MULTIPATH
if (res.fi->fib_nhs > 1 && fl.oif == 0)
if (res.fi->fib_nhs > 1 && fl.flowi_oif == 0)
fib_select_multipath(&res);
else
#endif
if (!res.prefixlen && res.type == RTN_UNICAST && !fl.oif)
if (!res.prefixlen && res.type == RTN_UNICAST && !fl.flowi_oif)
fib_select_default(&res);
if (!fl.fl4_src)
fl.fl4_src = FIB_RES_PREFSRC(res);
dev_out = FIB_RES_DEV(res);
fl.oif = dev_out->ifindex;
fl.flowi_oif = dev_out->ifindex;
make_route:
@ -2616,9 +2616,9 @@ make_route:
if (!IS_ERR(rth)) {
unsigned int hash;
hash = rt_hash(oldflp->fl4_dst, oldflp->fl4_src, oldflp->oif,
hash = rt_hash(oldflp->fl4_dst, oldflp->fl4_src, oldflp->flowi_oif,
rt_genid(dev_net(dev_out)));
rth = rt_intern_hash(hash, rth, NULL, oldflp->oif);
rth = rt_intern_hash(hash, rth, NULL, oldflp->flowi_oif);
}
out:
@ -2634,7 +2634,7 @@ struct rtable *__ip_route_output_key(struct net *net, const struct flowi *flp)
if (!rt_caching(net))
goto slow_output;
hash = rt_hash(flp->fl4_dst, flp->fl4_src, flp->oif, rt_genid(net));
hash = rt_hash(flp->fl4_dst, flp->fl4_src, flp->flowi_oif, rt_genid(net));
rcu_read_lock_bh();
for (rth = rcu_dereference_bh(rt_hash_table[hash].chain); rth;
@ -2642,8 +2642,8 @@ struct rtable *__ip_route_output_key(struct net *net, const struct flowi *flp)
if (rth->rt_key_dst == flp->fl4_dst &&
rth->rt_key_src == flp->fl4_src &&
rt_is_output_route(rth) &&
rth->rt_oif == flp->oif &&
rth->rt_mark == flp->mark &&
rth->rt_oif == flp->flowi_oif &&
rth->rt_mark == flp->flowi_mark &&
!((rth->rt_tos ^ flp->fl4_tos) &
(IPTOS_RT_MASK | RTO_ONLINK)) &&
net_eq(dev_net(rth->dst.dev), net) &&
@ -2741,7 +2741,7 @@ struct rtable *ip_route_output_flow(struct net *net, struct flowi *flp,
if (IS_ERR(rt))
return rt;
if (flp->proto) {
if (flp->flowi_proto) {
if (!flp->fl4_src)
flp->fl4_src = rt->rt_src;
if (!flp->fl4_dst)
@ -2917,8 +2917,8 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
.fl4_dst = dst,
.fl4_src = src,
.fl4_tos = rtm->rtm_tos,
.oif = tb[RTA_OIF] ? nla_get_u32(tb[RTA_OIF]) : 0,
.mark = mark,
.flowi_oif = tb[RTA_OIF] ? nla_get_u32(tb[RTA_OIF]) : 0,
.flowi_mark = mark,
};
rt = ip_route_output_key(net, &fl);

20
net/ipv4/syncookies.c
View File

@ -345,15 +345,17 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb,
* no easy way to do this.
*/
{
struct flowi fl = { .mark = sk->sk_mark,
.fl4_dst = ((opt && opt->srr) ?
opt->faddr : ireq->rmt_addr),
.fl4_src = ireq->loc_addr,
.fl4_tos = RT_CONN_FLAGS(sk),
.proto = IPPROTO_TCP,
.flags = inet_sk_flowi_flags(sk),
.fl_ip_sport = th->dest,
.fl_ip_dport = th->source };
struct flowi fl = {
.flowi_mark = sk->sk_mark,
.fl4_dst = ((opt && opt->srr) ?
opt->faddr : ireq->rmt_addr),
.fl4_src = ireq->loc_addr,
.fl4_tos = RT_CONN_FLAGS(sk),
.flowi_proto = IPPROTO_TCP,
.flowi_flags = inet_sk_flowi_flags(sk),
.fl_ip_sport = th->dest,
.fl_ip_dport = th->source,
};
security_req_classify_flow(req, &fl);
rt = ip_route_output_key(sock_net(sk), &fl);
if (IS_ERR(rt)) {

21
net/ipv4/udp.c
View File

@ -908,16 +908,17 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
rt = (struct rtable *)sk_dst_check(sk, 0);
if (rt == NULL) {
struct flowi fl = { .oif = ipc.oif,
.mark = sk->sk_mark,
.fl4_dst = faddr,
.fl4_src = saddr,
.fl4_tos = tos,
.proto = sk->sk_protocol,
.flags = (inet_sk_flowi_flags(sk) |
FLOWI_FLAG_CAN_SLEEP),
.fl_ip_sport = inet->inet_sport,
.fl_ip_dport = dport
struct flowi fl = {
.flowi_oif = ipc.oif,
.flowi_mark = sk->sk_mark,
.fl4_dst = faddr,
.fl4_src = saddr,
.fl4_tos = tos,
.flowi_proto = sk->sk_protocol,
.flowi_flags = (inet_sk_flowi_flags(sk) |
FLOWI_FLAG_CAN_SLEEP),
.fl_ip_sport = inet->inet_sport,
.fl_ip_dport = dport,
};
struct net *net = sock_net(sk);

10
net/ipv4/xfrm4_policy.c
View File

@ -73,9 +73,9 @@ static int xfrm4_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
rt->rt_key_dst = fl->fl4_dst;
rt->rt_key_src = fl->fl4_src;
rt->rt_tos = fl->fl4_tos;
rt->rt_iif = fl->iif;
rt->rt_oif = fl->oif;
rt->rt_mark = fl->mark;
rt->rt_iif = fl->flowi_iif;
rt->rt_oif = fl->flowi_oif;
rt->rt_mark = fl->flowi_mark;
xdst->u.dst.dev = dev;
dev_hold(dev);
@ -104,7 +104,7 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
u8 *xprth = skb_network_header(skb) + iph->ihl * 4;
memset(fl, 0, sizeof(struct flowi));
fl->mark = skb->mark;
fl->flowi_mark = skb->mark;
if (!(iph->frag_off & htons(IP_MF | IP_OFFSET))) {
switch (iph->protocol) {
@ -173,7 +173,7 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
break;
}
}
fl->proto = iph->protocol;
fl->flowi_proto = iph->protocol;
fl->fl4_dst = reverse ? iph->saddr : iph->daddr;
fl->fl4_src = reverse ? iph->daddr : iph->saddr;
fl->fl4_tos = iph->tos;

4
net/ipv4/xfrm4_state.c
View File

@ -32,8 +32,8 @@ __xfrm4_init_tempsel(struct xfrm_selector *sel, const struct flowi *fl)
sel->family = AF_INET;
sel->prefixlen_d = 32;
sel->prefixlen_s = 32;
sel->proto = fl->proto;
sel->ifindex = fl->oif;
sel->proto = fl->flowi_proto;
sel->ifindex = fl->flowi_oif;
}
static void

6
net/ipv6/af_inet6.c
View File

@ -655,12 +655,12 @@ int inet6_sk_rebuild_header(struct sock *sk)
struct flowi fl;
memset(&fl, 0, sizeof(fl));
fl.proto = sk->sk_protocol;
fl.flowi_proto = sk->sk_protocol;
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.fl6_flowlabel = np->flow_label;
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_dport = inet->inet_dport;
fl.fl_ip_sport = inet->inet_sport;
security_sk_classify_flow(sk, &fl);

20
net/ipv6/datagram.c
View File

@ -146,16 +146,16 @@ ipv4_connected:
* destination cache for it.
*/
fl.proto = sk->sk_protocol;
fl.flowi_proto = sk->sk_protocol;
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_dport = inet->inet_dport;
fl.fl_ip_sport = inet->inet_sport;
if (!fl.oif && (addr_type&IPV6_ADDR_MULTICAST))
fl.oif = np->mcast_oif;
if (!fl.flowi_oif && (addr_type&IPV6_ADDR_MULTICAST))
fl.flowi_oif = np->mcast_oif;
security_sk_classify_flow(sk, &fl);
@ -299,7 +299,7 @@ void ipv6_local_rxpmtu(struct sock *sk, struct flowi *fl, u32 mtu)
mtu_info->ip6m_addr.sin6_family = AF_INET6;
mtu_info->ip6m_addr.sin6_port = 0;
mtu_info->ip6m_addr.sin6_flowinfo = 0;
mtu_info->ip6m_addr.sin6_scope_id = fl->oif;
mtu_info->ip6m_addr.sin6_scope_id = fl->flowi_oif;
ipv6_addr_copy(&mtu_info->ip6m_addr.sin6_addr, &ipv6_hdr(skb)->daddr);
__skb_pull(skb, skb_tail_pointer(skb) - skb->data);
@ -629,16 +629,16 @@ int datagram_send_ctl(struct net *net,
src_info = (struct in6_pktinfo *)CMSG_DATA(cmsg);
if (src_info->ipi6_ifindex) {
if (fl->oif && src_info->ipi6_ifindex != fl->oif)
if (fl->flowi_oif && src_info->ipi6_ifindex != fl->flowi_oif)
return -EINVAL;
fl->oif = src_info->ipi6_ifindex;
fl->flowi_oif = src_info->ipi6_ifindex;
}
addr_type = __ipv6_addr_type(&src_info->ipi6_addr);
rcu_read_lock();
if (fl->oif) {
dev = dev_get_by_index_rcu(net, fl->oif);
if (fl->flowi_oif) {
dev = dev_get_by_index_rcu(net, fl->flowi_oif);
if (!dev) {
rcu_read_unlock();
return -ENODEV;

24
net/ipv6/icmp.c
View File

@ -235,7 +235,7 @@ static int icmpv6_push_pending_frames(struct sock *sk, struct flowi *fl, struct
sizeof(struct icmp6hdr), skb->csum);
icmp6h->icmp6_cksum = csum_ipv6_magic(&fl->fl6_src,
&fl->fl6_dst,
len, fl->proto,
len, fl->flowi_proto,
skb->csum);
} else {
__wsum tmp_csum = 0;
@ -248,7 +248,7 @@ static int icmpv6_push_pending_frames(struct sock *sk, struct flowi *fl, struct
sizeof(struct icmp6hdr), tmp_csum);
icmp6h->icmp6_cksum = csum_ipv6_magic(&fl->fl6_src,
&fl->fl6_dst,
len, fl->proto,
len, fl->flowi_proto,
tmp_csum);
}
ip6_push_pending_frames(sk);
@ -443,11 +443,11 @@ void icmpv6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info)
mip6_addr_swap(skb);
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_ICMPV6;
fl.flowi_proto = IPPROTO_ICMPV6;
ipv6_addr_copy(&fl.fl6_dst, &hdr->saddr);
if (saddr)
ipv6_addr_copy(&fl.fl6_src, saddr);
fl.oif = iif;
fl.flowi_oif = iif;
fl.fl_icmp_type = type;
fl.fl_icmp_code = code;
security_skb_classify_flow(skb, &fl);
@ -465,8 +465,8 @@ void icmpv6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info)
tmp_hdr.icmp6_cksum = 0;
tmp_hdr.icmp6_pointer = htonl(info);
if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.oif = np->mcast_oif;
if (!fl.flowi_oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.flowi_oif = np->mcast_oif;
dst = icmpv6_route_lookup(net, skb, sk, &fl);
if (IS_ERR(dst))
@ -539,11 +539,11 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
tmp_hdr.icmp6_type = ICMPV6_ECHO_REPLY;
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_ICMPV6;
fl.flowi_proto = IPPROTO_ICMPV6;
ipv6_addr_copy(&fl.fl6_dst, &ipv6_hdr(skb)->saddr);
if (saddr)
ipv6_addr_copy(&fl.fl6_src, saddr);
fl.oif = skb->dev->ifindex;
fl.flowi_oif = skb->dev->ifindex;
fl.fl_icmp_type = ICMPV6_ECHO_REPLY;
security_skb_classify_flow(skb, &fl);
@ -552,8 +552,8 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
return;
np = inet6_sk(sk);
if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.oif = np->mcast_oif;
if (!fl.flowi_oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.flowi_oif = np->mcast_oif;
err = ip6_dst_lookup(sk, &dst, &fl);
if (err)
@ -793,10 +793,10 @@ void icmpv6_flow_init(struct sock *sk, struct flowi *fl,
memset(fl, 0, sizeof(*fl));
ipv6_addr_copy(&fl->fl6_src, saddr);
ipv6_addr_copy(&fl->fl6_dst, daddr);
fl->proto = IPPROTO_ICMPV6;
fl->flowi_proto = IPPROTO_ICMPV6;
fl->fl_icmp_type = type;
fl->fl_icmp_code = 0;
fl->oif = oif;
fl->flowi_oif = oif;
security_sk_classify_flow(sk, fl);
}

12
net/ipv6/inet6_connection_sock.c
View File

@ -64,12 +64,12 @@ struct dst_entry *inet6_csk_route_req(struct sock *sk,
struct flowi fl;
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_TCP;
fl.flowi_proto = IPPROTO_TCP;
ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr);
final_p = fl6_update_dst(&fl, np->opt, &final);
ipv6_addr_copy(&fl.fl6_src, &treq->loc_addr);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_rsk(req)->loc_port;
security_req_classify_flow(req, &fl);
@ -213,13 +213,13 @@ int inet6_csk_xmit(struct sk_buff *skb)
struct in6_addr *final_p, final;
memset(&fl, 0, sizeof(fl));
fl.proto = sk->sk_protocol;
fl.flowi_proto = sk->sk_protocol;
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.fl6_flowlabel = np->flow_label;
IP6_ECN_flow_xmit(sk, fl.fl6_flowlabel);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_sport = inet->inet_sport;
fl.fl_ip_dport = inet->inet_dport;
security_sk_classify_flow(sk, &fl);

2
net/ipv6/ip6_flowlabel.c
View File

@ -358,7 +358,7 @@ fl_create(struct net *net, struct in6_flowlabel_req *freq, char __user *optval,
msg.msg_controllen = olen;
msg.msg_control = (void*)(fl->opt+1);
flowi.oif = 0;
flowi.flowi_oif = 0;
err = datagram_send_ctl(net, &msg, &flowi, fl->opt, &junk,
&junk, &junk);

10
net/ipv6/ip6_output.c
View File

@ -182,7 +182,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
struct in6_addr *first_hop = &fl->fl6_dst;
struct dst_entry *dst = skb_dst(skb);
struct ipv6hdr *hdr;
u8 proto = fl->proto;
u8 proto = fl->flowi_proto;
int seg_len = skb->len;
int hlimit = -1;
int tclass = 0;
@ -908,7 +908,7 @@ static struct dst_entry *ip6_sk_dst_check(struct sock *sk,
#ifdef CONFIG_IPV6_SUBTREES
ip6_rt_check(&rt->rt6i_src, &fl->fl6_src, np->saddr_cache) ||
#endif
(fl->oif && fl->oif != dst->dev->ifindex)) {
(fl->flowi_oif && fl->flowi_oif != dst->dev->ifindex)) {
dst_release(dst);
dst = NULL;
}
@ -1026,7 +1026,7 @@ struct dst_entry *ip6_dst_lookup_flow(struct sock *sk, struct flowi *fl,
if (final_dst)
ipv6_addr_copy(&fl->fl6_dst, final_dst);
if (can_sleep)
fl->flags |= FLOWI_FLAG_CAN_SLEEP;
fl->flowi_flags |= FLOWI_FLAG_CAN_SLEEP;
return xfrm_lookup(sock_net(sk), dst, fl, sk, 0);
}
@ -1062,7 +1062,7 @@ struct dst_entry *ip6_sk_dst_lookup_flow(struct sock *sk, struct flowi *fl,
if (final_dst)
ipv6_addr_copy(&fl->fl6_dst, final_dst);
if (can_sleep)
fl->flags |= FLOWI_FLAG_CAN_SLEEP;
fl->flowi_flags |= FLOWI_FLAG_CAN_SLEEP;
return xfrm_lookup(sock_net(sk), dst, fl, sk, 0);
}
@ -1517,7 +1517,7 @@ int ip6_push_pending_frames(struct sock *sk)
struct ipv6_txoptions *opt = np->cork.opt;
struct rt6_info *rt = (struct rt6_info *)inet->cork.dst;
struct flowi *fl = &inet->cork.fl;
unsigned char proto = fl->proto;
unsigned char proto = fl->flowi_proto;
int err = 0;
if ((skb = __skb_dequeue(&sk->sk_write_queue)) == NULL)

8
net/ipv6/ip6_tunnel.c
View File

@ -963,7 +963,7 @@ static int ip6_tnl_xmit2(struct sk_buff *skb,
skb->transport_header = skb->network_header;
proto = fl->proto;
proto = fl->flowi_proto;
if (encap_limit >= 0) {
init_tel_txopt(&opt, encap_limit);
ipv6_push_nfrag_opts(skb, &opt.ops, &proto, NULL);
@ -1020,7 +1020,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
encap_limit = t->parms.encap_limit;
memcpy(&fl, &t->fl, sizeof (fl));
fl.proto = IPPROTO_IPIP;
fl.flowi_proto = IPPROTO_IPIP;
dsfield = ipv4_get_dsfield(iph);
@ -1070,7 +1070,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
encap_limit = t->parms.encap_limit;
memcpy(&fl, &t->fl, sizeof (fl));
fl.proto = IPPROTO_IPV6;
fl.flowi_proto = IPPROTO_IPV6;
dsfield = ipv6_get_dsfield(ipv6h);
if ((t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS))
@ -1149,7 +1149,7 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
/* Set up flowi template */
ipv6_addr_copy(&fl->fl6_src, &p->laddr);
ipv6_addr_copy(&fl->fl6_dst, &p->raddr);
fl->oif = p->link;
fl->flowi_oif = p->link;
fl->fl6_flowlabel = 0;
if (!(p->flags&IP6_TNL_F_USE_ORIG_TCLASS))

22
net/ipv6/ip6mr.c
View File

@ -618,8 +618,8 @@ static int pim6_rcv(struct sk_buff *skb)
struct net *net = dev_net(skb->dev);
struct mr6_table *mrt;
struct flowi fl = {
.iif = skb->dev->ifindex,
.mark = skb->mark,
.flowi_iif = skb->dev->ifindex,
.flowi_mark = skb->mark,
};
int reg_vif_num;
@ -688,9 +688,9 @@ static netdev_tx_t reg_vif_xmit(struct sk_buff *skb,
struct net *net = dev_net(dev);
struct mr6_table *mrt;
struct flowi fl = {
.oif = dev->ifindex,
.iif = skb->skb_iif,
.mark = skb->mark,
.flowi_oif = dev->ifindex,
.flowi_iif = skb->skb_iif,
.flowi_mark = skb->mark,
};
int err;
@ -1548,9 +1548,9 @@ struct sock *mroute6_socket(struct net *net, struct sk_buff *skb)
{
struct mr6_table *mrt;
struct flowi fl = {
.iif = skb->skb_iif,
.oif = skb->dev->ifindex,
.mark = skb->mark,
.flowi_iif = skb->skb_iif,
.flowi_oif = skb->dev->ifindex,
.flowi_mark= skb->mark,
};
if (ip6mr_fib_lookup(net, &fl, &mrt) < 0)
@ -1916,7 +1916,7 @@ static int ip6mr_forward2(struct net *net, struct mr6_table *mrt,
ipv6h = ipv6_hdr(skb);
fl = (struct flowi) {
.oif = vif->link,
.flowi_oif = vif->link,
.fl6_dst = ipv6h->daddr,
};
@ -2044,8 +2044,8 @@ int ip6_mr_input(struct sk_buff *skb)
struct net *net = dev_net(skb->dev);
struct mr6_table *mrt;
struct flowi fl = {
.iif = skb->dev->ifindex,
.mark = skb->mark,
.flowi_iif = skb->dev->ifindex,
.flowi_mark= skb->mark,
};
int err;

4
net/ipv6/ipv6_sockglue.c
View File

@ -448,8 +448,8 @@ sticky_done:
int junk;
fl.fl6_flowlabel = 0;
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
if (optlen == 0)
goto update;

6
net/ipv6/mip6.c
View File

@ -214,7 +214,7 @@ static int mip6_destopt_reject(struct xfrm_state *x, struct sk_buff *skb,
struct timeval stamp;
int err = 0;
if (unlikely(fl->proto == IPPROTO_MH &&
if (unlikely(fl->flowi_proto == IPPROTO_MH &&
fl->fl_mh_type <= IP6_MH_TYPE_MAX))
goto out;
@ -240,14 +240,14 @@ static int mip6_destopt_reject(struct xfrm_state *x, struct sk_buff *skb,
sizeof(sel.saddr));
sel.prefixlen_s = 128;
sel.family = AF_INET6;
sel.proto = fl->proto;
sel.proto = fl->flowi_proto;
sel.dport = xfrm_flowi_dport(fl);
if (sel.dport)
sel.dport_mask = htons(~0);
sel.sport = xfrm_flowi_sport(fl);
if (sel.sport)
sel.sport_mask = htons(~0);
sel.ifindex = fl->oif;
sel.ifindex = fl->flowi_oif;
err = km_report(net, IPPROTO_DSTOPTS, &sel,
(hao ? (xfrm_address_t *)&hao->addr : NULL));

4
net/ipv6/netfilter.c
View File

@ -16,8 +16,8 @@ int ip6_route_me_harder(struct sk_buff *skb)
struct ipv6hdr *iph = ipv6_hdr(skb);
struct dst_entry *dst;
struct flowi fl = {
.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0,
.mark = skb->mark,
.flowi_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0,
.flowi_mark = skb->mark,
.fl6_dst = iph->daddr,
.fl6_src = iph->saddr,
};

2
net/ipv6/netfilter/ip6t_REJECT.c
View File

@ -90,7 +90,7 @@ static void send_reset(struct net *net, struct sk_buff *oldskb)
}
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_TCP;
fl.flowi_proto = IPPROTO_TCP;
ipv6_addr_copy(&fl.fl6_src, &oip6h->daddr);
ipv6_addr_copy(&fl.fl6_dst, &oip6h->saddr);
fl.fl_ip_sport = otcph.dest;

20
net/ipv6/raw.c
View File

@ -588,9 +588,9 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi *fl,
csum = csum_ipv6_magic(&fl->fl6_src,
&fl->fl6_dst,
total_len, fl->proto, tmp_csum);
total_len, fl->flowi_proto, tmp_csum);
if (csum == 0 && fl->proto == IPPROTO_UDP)
if (csum == 0 && fl->flowi_proto == IPPROTO_UDP)
csum = CSUM_MANGLED_0;
if (skb_store_bits(skb, offset, &csum, 2))
@ -679,7 +679,7 @@ static int rawv6_probe_proto_opt(struct flowi *fl, struct msghdr *msg)
if (!iov)
continue;
switch (fl->proto) {
switch (fl->flowi_proto) {
case IPPROTO_ICMPV6:
/* check if one-byte field is readable or not. */
if (iov->iov_base && iov->iov_len < 1)
@ -758,7 +758,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
*/
memset(&fl, 0, sizeof(fl));
fl.mark = sk->sk_mark;
fl.flowi_mark = sk->sk_mark;
if (sin6) {
if (addr_len < SIN6_LEN_RFC2133)
@ -800,7 +800,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
if (addr_len >= sizeof(struct sockaddr_in6) &&
sin6->sin6_scope_id &&
ipv6_addr_type(daddr)&IPV6_ADDR_LINKLOCAL)
fl.oif = sin6->sin6_scope_id;
fl.flowi_oif = sin6->sin6_scope_id;
} else {
if (sk->sk_state != TCP_ESTABLISHED)
return -EDESTADDRREQ;
@ -810,8 +810,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
fl.fl6_flowlabel = np->flow_label;
}
if (fl.oif == 0)
fl.oif = sk->sk_bound_dev_if;
if (fl.flowi_oif == 0)
fl.flowi_oif = sk->sk_bound_dev_if;
if (msg->msg_controllen) {
opt = &opt_space;
@ -838,7 +838,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
opt = fl6_merge_options(&opt_space, flowlabel, opt);
opt = ipv6_fixup_options(&opt_space, opt);
fl.proto = proto;
fl.flowi_proto = proto;
err = rawv6_probe_proto_opt(&fl, msg);
if (err)
goto out;
@ -852,8 +852,8 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
final_p = fl6_update_dst(&fl, opt, &final);
if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.oif = np->mcast_oif;
if (!fl.flowi_oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.flowi_oif = np->mcast_oif;
security_sk_classify_flow(sk, &fl);
dst = ip6_dst_lookup_flow(sk, &fl, final_p, true);

20
net/ipv6/route.c
View File

@ -608,7 +608,7 @@ static struct rt6_info *ip6_pol_route_lookup(struct net *net,
fn = fib6_lookup(&table->tb6_root, &fl->fl6_dst, &fl->fl6_src);
restart:
rt = fn->leaf;
rt = rt6_device_match(net, rt, &fl->fl6_src, fl->oif, flags);
rt = rt6_device_match(net, rt, &fl->fl6_src, fl->flowi_oif, flags);
BACKTRACK(net, &fl->fl6_src);
out:
dst_use(&rt->dst, jiffies);
@ -621,7 +621,7 @@ struct rt6_info *rt6_lookup(struct net *net, const struct in6_addr *daddr,
const struct in6_addr *saddr, int oif, int strict)
{
struct flowi fl = {
.oif = oif,
.flowi_oif = oif,
.fl6_dst = *daddr,
};
struct dst_entry *dst;
@ -825,7 +825,7 @@ out2:
static struct rt6_info *ip6_pol_route_input(struct net *net, struct fib6_table *table,
struct flowi *fl, int flags)
{
return ip6_pol_route(net, table, fl->iif, fl, flags);
return ip6_pol_route(net, table, fl->flowi_iif, fl, flags);
}
void ip6_route_input(struct sk_buff *skb)
@ -834,12 +834,12 @@ void ip6_route_input(struct sk_buff *skb)
struct net *net = dev_net(skb->dev);
int flags = RT6_LOOKUP_F_HAS_SADDR;
struct flowi fl = {
.iif = skb->dev->ifindex,
.flowi_iif = skb->dev->ifindex,
.fl6_dst = iph->daddr,
.fl6_src = iph->saddr,
.fl6_flowlabel = (* (__be32 *) iph)&IPV6_FLOWINFO_MASK,
.mark = skb->mark,
.proto = iph->nexthdr,
.flowi_mark = skb->mark,
.flowi_proto = iph->nexthdr,
};
if (rt6_need_strict(&iph->daddr) && skb->dev->type != ARPHRD_PIMREG)
@ -851,7 +851,7 @@ void ip6_route_input(struct sk_buff *skb)
static struct rt6_info *ip6_pol_route_output(struct net *net, struct fib6_table *table,
struct flowi *fl, int flags)
{
return ip6_pol_route(net, table, fl->oif, fl, flags);
return ip6_pol_route(net, table, fl->flowi_oif, fl, flags);
}
struct dst_entry * ip6_route_output(struct net *net, struct sock *sk,
@ -1484,7 +1484,7 @@ restart:
continue;
if (!(rt->rt6i_flags & RTF_GATEWAY))
continue;
if (fl->oif != rt->rt6i_dev->ifindex)
if (fl->flowi_oif != rt->rt6i_dev->ifindex)
continue;
if (!ipv6_addr_equal(&rdfl->gateway, &rt->rt6i_gateway))
continue;
@ -1511,7 +1511,7 @@ static struct rt6_info *ip6_route_redirect(struct in6_addr *dest,
struct net *net = dev_net(dev);
struct ip6rd_flowi rdfl = {
.fl = {
.oif = dev->ifindex,
.flowi_oif = dev->ifindex,
.fl6_dst = *dest,
.fl6_src = *src,
},
@ -2413,7 +2413,7 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
iif = nla_get_u32(tb[RTA_IIF]);
if (tb[RTA_OIF])
fl.oif = nla_get_u32(tb[RTA_OIF]);
fl.flowi_oif = nla_get_u32(tb[RTA_OIF]);
if (iif) {
struct net_device *dev;

6
net/ipv6/syncookies.c
View File

@ -234,12 +234,12 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
struct in6_addr *final_p, final;
struct flowi fl;
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_TCP;
fl.flowi_proto = IPPROTO_TCP;
ipv6_addr_copy(&fl.fl6_dst, &ireq6->rmt_addr);
final_p = fl6_update_dst(&fl, np->opt, &final);
ipv6_addr_copy(&fl.fl6_src, &ireq6->loc_addr);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_sk(sk)->inet_sport;
security_req_classify_flow(req, &fl);

22
net/ipv6/tcp_ipv6.c
View File

@ -242,12 +242,12 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
if (!ipv6_addr_any(&np->rcv_saddr))
saddr = &np->rcv_saddr;
fl.proto = IPPROTO_TCP;
fl.flowi_proto = IPPROTO_TCP;
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src,
(saddr ? saddr : &np->saddr));
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_dport = usin->sin6_port;
fl.fl_ip_sport = inet->inet_sport;
@ -396,11 +396,11 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
for now.
*/
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_TCP;
fl.flowi_proto = IPPROTO_TCP;
ipv6_addr_copy(&fl.fl6_dst, &np->daddr);
ipv6_addr_copy(&fl.fl6_src, &np->saddr);
fl.oif = sk->sk_bound_dev_if;
fl.mark = sk->sk_mark;
fl.flowi_oif = sk->sk_bound_dev_if;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_dport = inet->inet_dport;
fl.fl_ip_sport = inet->inet_sport;
security_skb_classify_flow(skb, &fl);
@ -487,12 +487,12 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
int err;
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_TCP;
fl.flowi_proto = IPPROTO_TCP;
ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr);
ipv6_addr_copy(&fl.fl6_src, &treq->loc_addr);
fl.fl6_flowlabel = 0;
fl.oif = treq->iif;
fl.mark = sk->sk_mark;
fl.flowi_oif = treq->iif;
fl.flowi_mark = sk->sk_mark;
fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_rsk(req)->loc_port;
security_req_classify_flow(req, &fl);
@ -1055,8 +1055,8 @@ static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win,
__tcp_v6_send_check(buff, &fl.fl6_src, &fl.fl6_dst);
fl.proto = IPPROTO_TCP;
fl.oif = inet6_iif(skb);
fl.flowi_proto = IPPROTO_TCP;
fl.flowi_oif = inet6_iif(skb);
fl.fl_ip_dport = t1->dest;
fl.fl_ip_sport = t1->source;
security_skb_classify_flow(skb, &fl);

20
net/ipv6/udp.c
View File

@ -915,7 +915,7 @@ static int udp_v6_push_pending_frames(struct sock *sk)
/* add protocol-dependent pseudo-header */
uh->check = csum_ipv6_magic(&fl->fl6_src, &fl->fl6_dst,
up->len, fl->proto, csum );
up->len, fl->flowi_proto, csum);
if (uh->check == 0)
uh->check = CSUM_MANGLED_0;
@ -1060,7 +1060,7 @@ do_udp_sendmsg:
if (addr_len >= sizeof(struct sockaddr_in6) &&
sin6->sin6_scope_id &&
ipv6_addr_type(daddr)&IPV6_ADDR_LINKLOCAL)
fl.oif = sin6->sin6_scope_id;
fl.flowi_oif = sin6->sin6_scope_id;
} else {
if (sk->sk_state != TCP_ESTABLISHED)
return -EDESTADDRREQ;
@ -1071,13 +1071,13 @@ do_udp_sendmsg:
connected = 1;
}
if (!fl.oif)
fl.oif = sk->sk_bound_dev_if;
if (!fl.flowi_oif)
fl.flowi_oif = sk->sk_bound_dev_if;
if (!fl.oif)
fl.oif = np->sticky_pktinfo.ipi6_ifindex;
if (!fl.flowi_oif)
fl.flowi_oif = np->sticky_pktinfo.ipi6_ifindex;
fl.mark = sk->sk_mark;
fl.flowi_mark = sk->sk_mark;
if (msg->msg_controllen) {
opt = &opt_space;
@ -1105,7 +1105,7 @@ do_udp_sendmsg:
opt = fl6_merge_options(&opt_space, flowlabel, opt);
opt = ipv6_fixup_options(&opt_space, opt);
fl.proto = sk->sk_protocol;
fl.flowi_proto = sk->sk_protocol;
if (!ipv6_addr_any(daddr))
ipv6_addr_copy(&fl.fl6_dst, daddr);
else
@ -1118,8 +1118,8 @@ do_udp_sendmsg:
if (final_p)
connected = 0;
if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst)) {
fl.oif = np->mcast_oif;
if (!fl.flowi_oif && ipv6_addr_is_multicast(&fl.fl6_dst)) {
fl.flowi_oif = np->mcast_oif;
connected = 0;
}

10
net/ipv6/xfrm6_policy.c
View File

@ -128,7 +128,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
u8 nexthdr = nh[IP6CB(skb)->nhoff];
memset(fl, 0, sizeof(struct flowi));
fl->mark = skb->mark;
fl->flowi_mark = skb->mark;
ipv6_addr_copy(&fl->fl6_dst, reverse ? &hdr->saddr : &hdr->daddr);
ipv6_addr_copy(&fl->fl6_src, reverse ? &hdr->daddr : &hdr->saddr);
@ -161,7 +161,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
fl->fl_ip_sport = ports[!!reverse];
fl->fl_ip_dport = ports[!reverse];
}
fl->proto = nexthdr;
fl->flowi_proto = nexthdr;
return;
case IPPROTO_ICMPV6:
@ -171,7 +171,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
fl->fl_icmp_type = icmp[0];
fl->fl_icmp_code = icmp[1];
}
fl->proto = nexthdr;
fl->flowi_proto = nexthdr;
return;
#if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE)
@ -182,7 +182,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
fl->fl_mh_type = mh->ip6mh_type;
}
fl->proto = nexthdr;
fl->flowi_proto = nexthdr;
return;
#endif
@ -192,7 +192,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
case IPPROTO_COMP:
default:
fl->fl_ipsec_spi = 0;
fl->proto = nexthdr;
fl->flowi_proto = nexthdr;
return;
}
}

4
net/ipv6/xfrm6_state.c
View File

@ -33,8 +33,8 @@ __xfrm6_init_tempsel(struct xfrm_selector *sel, const struct flowi *fl)
sel->family = AF_INET6;
sel->prefixlen_d = 128;
sel->prefixlen_s = 128;
sel->proto = fl->proto;
sel->ifindex = fl->oif;
sel->proto = fl->flowi_proto;
sel->ifindex = fl->flowi_oif;
}
static void

2
net/netfilter/ipvs/ip_vs_ctl.c
View File

@ -76,7 +76,7 @@ static int __ip_vs_addr_is_local_v6(struct net *net,
{
struct rt6_info *rt;
struct flowi fl = {
.oif = 0,
.flowi_oif = 0,
.fl6_dst = *addr,
.fl6_src = { .s6_addr32 = {0, 0, 0, 0} },
};

2
net/netfilter/ipvs/ip_vs_xmit.c
View File

@ -169,7 +169,7 @@ __ip_vs_reroute_locally(struct sk_buff *skb)
.fl4_dst = iph->daddr,
.fl4_src = iph->saddr,
.fl4_tos = RT_TOS(iph->tos),
.mark = skb->mark,
.flowi_mark = skb->mark,
};
rt = ip_route_output_key(net, &fl);

4
net/netfilter/xt_TEE.c
View File

@ -68,7 +68,7 @@ tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
if (info->priv) {
if (info->priv->oif == -1)
return false;
fl.oif = info->priv->oif;
fl.flowi_oif = info->priv->oif;
}
fl.fl4_dst = info->gw.ip;
fl.fl4_tos = RT_TOS(iph->tos);
@ -149,7 +149,7 @@ tee_tg_route6(struct sk_buff *skb, const struct xt_tee_tginfo *info)
if (info->priv) {
if (info->priv->oif == -1)
return false;
fl.oif = info->priv->oif;
fl.flowi_oif = info->priv->oif;
}
fl.fl6_dst = info->gw.in6;
fl.fl6_flowlabel = ((iph->flow_lbl[0] & 0xF) << 16) |

8
net/sctp/ipv6.c
View File

@ -205,7 +205,7 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
memset(&fl, 0, sizeof(fl));
fl.proto = sk->sk_protocol;
fl.flowi_proto = sk->sk_protocol;
/* Fill in the dest address from the route entry passed with the skb
* and the source address from the transport.
@ -216,9 +216,9 @@ static int sctp_v6_xmit(struct sk_buff *skb, struct sctp_transport *transport)
fl.fl6_flowlabel = np->flow_label;
IP6_ECN_flow_xmit(sk, fl.fl6_flowlabel);
if (ipv6_addr_type(&fl.fl6_src) & IPV6_ADDR_LINKLOCAL)
fl.oif = transport->saddr.v6.sin6_scope_id;
fl.flowi_oif = transport->saddr.v6.sin6_scope_id;
else
fl.oif = sk->sk_bound_dev_if;
fl.flowi_oif = sk->sk_bound_dev_if;
if (np->opt && np->opt->srcrt) {
struct rt0_hdr *rt0 = (struct rt0_hdr *) np->opt->srcrt;
@ -250,7 +250,7 @@ static struct dst_entry *sctp_v6_get_dst(struct sctp_association *asoc,
memset(&fl, 0, sizeof(fl));
ipv6_addr_copy(&fl.fl6_dst, &daddr->v6.sin6_addr);
if (ipv6_addr_type(&daddr->v6.sin6_addr) & IPV6_ADDR_LINKLOCAL)
fl.oif = daddr->v6.sin6_scope_id;
fl.flowi_oif = daddr->v6.sin6_scope_id;
SCTP_DEBUG_PRINTK("%s: DST=%pI6 ", __func__, &fl.fl6_dst);

4
net/sctp/protocol.c
View File

@ -477,10 +477,10 @@ static struct dst_entry *sctp_v4_get_dst(struct sctp_association *asoc,
memset(&fl, 0x0, sizeof(struct flowi));
fl.fl4_dst = daddr->v4.sin_addr.s_addr;
fl.fl_ip_dport = daddr->v4.sin_port;
fl.proto = IPPROTO_SCTP;
fl.flowi_proto = IPPROTO_SCTP;
if (asoc) {
fl.fl4_tos = RT_CONN_FLAGS(asoc->base.sk);
fl.oif = asoc->base.sk->sk_bound_dev_if;
fl.flowi_oif = asoc->base.sk->sk_bound_dev_if;
fl.fl_ip_sport = htons(asoc->base.bind_addr.port);
}
if (saddr) {

18
net/xfrm/xfrm_policy.c
View File

@ -63,8 +63,8 @@ __xfrm4_selector_match(const struct xfrm_selector *sel, const struct flowi *fl)
addr_match(&fl->fl4_src, &sel->saddr, sel->prefixlen_s) &&
!((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
!((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
(fl->proto == sel->proto || !sel->proto) &&
(fl->oif == sel->ifindex || !sel->ifindex);
(fl->flowi_proto == sel->proto || !sel->proto) &&
(fl->flowi_oif == sel->ifindex || !sel->ifindex);
}
static inline int
@ -74,8 +74,8 @@ __xfrm6_selector_match(const struct xfrm_selector *sel, const struct flowi *fl)
addr_match(&fl->fl6_src, &sel->saddr, sel->prefixlen_s) &&
!((xfrm_flowi_dport(fl) ^ sel->dport) & sel->dport_mask) &&
!((xfrm_flowi_sport(fl) ^ sel->sport) & sel->sport_mask) &&
(fl->proto == sel->proto || !sel->proto) &&
(fl->oif == sel->ifindex || !sel->ifindex);
(fl->flowi_proto == sel->proto || !sel->proto) &&
(fl->flowi_oif == sel->ifindex || !sel->ifindex);
}
int xfrm_selector_match(const struct xfrm_selector *sel, const struct flowi *fl,
@ -876,13 +876,13 @@ static int xfrm_policy_match(const struct xfrm_policy *pol,
int match, ret = -ESRCH;
if (pol->family != family ||
(fl->mark & pol->mark.m) != pol->mark.v ||
(fl->flowi_mark & pol->mark.m) != pol->mark.v ||
pol->type != type)
return ret;
match = xfrm_selector_match(sel, fl, family);
if (match)
ret = security_xfrm_policy_lookup(pol->security, fl->secid,
ret = security_xfrm_policy_lookup(pol->security, fl->flowi_secid,
dir);
return ret;
@ -1012,7 +1012,7 @@ static struct xfrm_policy *xfrm_sk_policy_lookup(struct sock *sk, int dir,
goto out;
}
err = security_xfrm_policy_lookup(pol->security,
fl->secid,
fl->flowi_secid,
policy_to_flow_dir(dir));
if (!err)
xfrm_pol_hold(pol);
@ -1848,7 +1848,7 @@ restart:
return make_blackhole(net, family, dst_orig);
}
if (fl->flags & FLOWI_FLAG_CAN_SLEEP) {
if (fl->flowi_flags & FLOWI_FLAG_CAN_SLEEP) {
DECLARE_WAITQUEUE(wait, current);
add_wait_queue(&net->xfrm.km_waitq, &wait);
@ -1990,7 +1990,7 @@ int __xfrm_decode_session(struct sk_buff *skb, struct flowi *fl,
return -EAFNOSUPPORT;
afinfo->decode_session(skb, fl, reverse);
err = security_xfrm_decode_session(skb, &fl->secid);
err = security_xfrm_decode_session(skb, &fl->flowi_secid);
xfrm_policy_put_afinfo(afinfo);
return err;
}

2
net/xfrm/xfrm_state.c
View File

@ -859,7 +859,7 @@ found:
xfrm_init_tempstate(x, fl, tmpl, daddr, saddr, family);
memcpy(&x->mark, &pol->mark, sizeof(x->mark));
error = security_xfrm_state_alloc_acquire(x, pol->security, fl->secid);
error = security_xfrm_state_alloc_acquire(x, pol->security, fl->flowi_secid);
if (error) {
x->km.state = XFRM_STATE_DEAD;
to_put = x;

4
security/security.c
View File

@ -1100,7 +1100,7 @@ void security_sk_clone(const struct sock *sk, struct sock *newsk)
void security_sk_classify_flow(struct sock *sk, struct flowi *fl)
{
security_ops->sk_getsecid(sk, &fl->secid);
security_ops->sk_getsecid(sk, &fl->flowi_secid);
}
EXPORT_SYMBOL(security_sk_classify_flow);
@ -1246,7 +1246,7 @@ int security_xfrm_decode_session(struct sk_buff *skb, u32 *secid)
void security_skb_classify_flow(struct sk_buff *skb, struct flowi *fl)
{
int rc = security_ops->xfrm_decode_session(skb, &fl->secid, 0);
int rc = security_ops->xfrm_decode_session(skb, &fl->flowi_secid, 0);
BUG_ON(rc);
}

2
security/selinux/hooks.c
View File

@ -4306,7 +4306,7 @@ static void selinux_secmark_refcount_dec(void)
static void selinux_req_classify_flow(const struct request_sock *req,
struct flowi *fl)
{
fl->secid = req->secid;
fl->flowi_secid = req->secid;
}
static int selinux_tun_dev_create(void)

4
security/selinux/xfrm.c
View File

@ -135,10 +135,10 @@ int selinux_xfrm_state_pol_flow_match(struct xfrm_state *x, struct xfrm_policy *
state_sid = x->security->ctx_sid;
if (fl->secid != state_sid)
if (fl->flowi_secid != state_sid)
return 0;
rc = avc_has_perm(fl->secid, state_sid, SECCLASS_ASSOCIATION,
rc = avc_has_perm(fl->flowi_secid, state_sid, SECCLASS_ASSOCIATION,
ASSOCIATION__SENDTO,
NULL)? 0:1;