static int vxlan_nla_get_addr(union vxlan_addr *ip, struct nlattr *nla)
{
if (nla_len(nla) >= sizeof(struct in6_addr)) {
- nla_memcpy(&ip->sin6.sin6_addr, nla, sizeof(struct in6_addr));
+ ip->sin6.sin6_addr = nla_get_in6_addr(nla);
ip->sa.sa_family = AF_INET6;
return 0;
} else if (nla_len(nla) >= sizeof(__be32)) {
- ip->sin.sin_addr.s_addr = nla_get_be32(nla);
+ ip->sin.sin_addr.s_addr = nla_get_in_addr(nla);
ip->sa.sa_family = AF_INET;
return 0;
} else {
const union vxlan_addr *ip)
{
if (ip->sa.sa_family == AF_INET6)
- return nla_put(skb, attr, sizeof(struct in6_addr), &ip->sin6.sin6_addr);
+ return nla_put_in6_addr(skb, attr, &ip->sin6.sin6_addr);
else
- return nla_put_be32(skb, attr, ip->sin.sin_addr.s_addr);
+ return nla_put_in_addr(skb, attr, ip->sin.sin_addr.s_addr);
}
#else /* !CONFIG_IPV6 */
if (nla_len(nla) >= sizeof(struct in6_addr)) {
return -EAFNOSUPPORT;
} else if (nla_len(nla) >= sizeof(__be32)) {
- ip->sin.sin_addr.s_addr = nla_get_be32(nla);
+ ip->sin.sin_addr.s_addr = nla_get_in_addr(nla);
ip->sa.sa_family = AF_INET;
return 0;
} else {
static int vxlan_nla_put_addr(struct sk_buff *skb, int attr,
const union vxlan_addr *ip)
{
- return nla_put_be32(skb, attr, ip->sin.sin_addr.s_addr);
+ return nla_put_in_addr(skb, attr, ip->sin.sin_addr.s_addr);
}
#endif
/* Unless IPv6 is explicitly requested, assume IPv4 */
dst->remote_ip.sa.sa_family = AF_INET;
if (data[IFLA_VXLAN_GROUP]) {
- dst->remote_ip.sin.sin_addr.s_addr = nla_get_be32(data[IFLA_VXLAN_GROUP]);
+ dst->remote_ip.sin.sin_addr.s_addr = nla_get_in_addr(data[IFLA_VXLAN_GROUP]);
} else if (data[IFLA_VXLAN_GROUP6]) {
if (!IS_ENABLED(CONFIG_IPV6))
return -EPFNOSUPPORT;
- nla_memcpy(&dst->remote_ip.sin6.sin6_addr, data[IFLA_VXLAN_GROUP6],
- sizeof(struct in6_addr));
+ dst->remote_ip.sin6.sin6_addr = nla_get_in6_addr(data[IFLA_VXLAN_GROUP6]);
dst->remote_ip.sa.sa_family = AF_INET6;
use_ipv6 = true;
}
if (data[IFLA_VXLAN_LOCAL]) {
- vxlan->saddr.sin.sin_addr.s_addr = nla_get_be32(data[IFLA_VXLAN_LOCAL]);
+ vxlan->saddr.sin.sin_addr.s_addr = nla_get_in_addr(data[IFLA_VXLAN_LOCAL]);
vxlan->saddr.sa.sa_family = AF_INET;
} else if (data[IFLA_VXLAN_LOCAL6]) {
if (!IS_ENABLED(CONFIG_IPV6))
return -EPFNOSUPPORT;
/* TODO: respect scope id */
- nla_memcpy(&vxlan->saddr.sin6.sin6_addr, data[IFLA_VXLAN_LOCAL6],
- sizeof(struct in6_addr));
+ vxlan->saddr.sin6.sin6_addr = nla_get_in6_addr(data[IFLA_VXLAN_LOCAL6]);
vxlan->saddr.sa.sa_family = AF_INET6;
use_ipv6 = true;
}
if (!vxlan_addr_any(&dst->remote_ip)) {
if (dst->remote_ip.sa.sa_family == AF_INET) {
- if (nla_put_be32(skb, IFLA_VXLAN_GROUP,
- dst->remote_ip.sin.sin_addr.s_addr))
+ if (nla_put_in_addr(skb, IFLA_VXLAN_GROUP,
+ dst->remote_ip.sin.sin_addr.s_addr))
goto nla_put_failure;
#if IS_ENABLED(CONFIG_IPV6)
} else {
- if (nla_put(skb, IFLA_VXLAN_GROUP6, sizeof(struct in6_addr),
- &dst->remote_ip.sin6.sin6_addr))
+ if (nla_put_in6_addr(skb, IFLA_VXLAN_GROUP6,
+ &dst->remote_ip.sin6.sin6_addr))
goto nla_put_failure;
#endif
}
if (!vxlan_addr_any(&vxlan->saddr)) {
if (vxlan->saddr.sa.sa_family == AF_INET) {
- if (nla_put_be32(skb, IFLA_VXLAN_LOCAL,
- vxlan->saddr.sin.sin_addr.s_addr))
+ if (nla_put_in_addr(skb, IFLA_VXLAN_LOCAL,
+ vxlan->saddr.sin.sin_addr.s_addr))
goto nla_put_failure;
#if IS_ENABLED(CONFIG_IPV6)
} else {
- if (nla_put(skb, IFLA_VXLAN_LOCAL6, sizeof(struct in6_addr),
- &vxlan->saddr.sin6.sin6_addr))
+ if (nla_put_in6_addr(skb, IFLA_VXLAN_LOCAL6,
+ &vxlan->saddr.sin6.sin6_addr))
goto nla_put_failure;
#endif
}
if (!__nested)
return -EMSGSIZE;
- ret = nla_put_net32(skb, IPSET_ATTR_IPADDR_IPV4, ipaddr);
+ ret = nla_put_in_addr(skb, IPSET_ATTR_IPADDR_IPV4, ipaddr);
if (!ret)
ipset_nest_end(skb, __nested);
return ret;
if (!__nested)
return -EMSGSIZE;
- ret = nla_put(skb, IPSET_ATTR_IPADDR_IPV6,
- sizeof(struct in6_addr), ipaddrptr);
+ ret = nla_put_in6_addr(skb, IPSET_ATTR_IPADDR_IPV6, ipaddrptr);
if (!ret)
ipset_nest_end(skb, __nested);
return ret;
union {
__be32 a4;
__be32 a6[4];
+ struct in6_addr in6;
};
};
{
struct inetpeer_addr daddr;
- *(struct in6_addr *)daddr.addr.a6 = *v6daddr;
+ daddr.addr.in6 = *v6daddr;
daddr.family = AF_INET6;
return inet_getpeer(base, &daddr, create);
}
#include <linux/types.h>
#include <linux/netlink.h>
#include <linux/jiffies.h>
+#include <linux/in6.h>
/* ========================================================================
* Netlink Messages and Attributes Interface (As Seen On TV)
* nla_put_string(skb, type, str) add string attribute to skb
* nla_put_flag(skb, type) add flag attribute to skb
* nla_put_msecs(skb, type, jiffies) add msecs attribute to skb
+ * nla_put_in_addr(skb, type, addr) add IPv4 address attribute to skb
+ * nla_put_in6_addr(skb, type, addr) add IPv6 address attribute to skb
*
* Nested Attributes Construction:
* nla_nest_start(skb, type) start a nested attribute
}
/**
+ * nla_put_in_addr - Add an IPv4 address netlink attribute to a socket
+ * buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @addr: IPv4 address
+ */
+static inline int nla_put_in_addr(struct sk_buff *skb, int attrtype,
+ __be32 addr)
+{
+ return nla_put_be32(skb, attrtype, addr);
+}
+
+/**
+ * nla_put_in6_addr - Add an IPv6 address netlink attribute to a socket
+ * buffer
+ * @skb: socket buffer to add attribute to
+ * @attrtype: attribute type
+ * @addr: IPv6 address
+ */
+static inline int nla_put_in6_addr(struct sk_buff *skb, int attrtype,
+ const struct in6_addr *addr)
+{
+ return nla_put(skb, attrtype, sizeof(*addr), addr);
+}
+
+/**
* nla_get_u32 - return payload of u32 attribute
* @nla: u32 netlink attribute
*/
}
/**
+ * nla_get_in_addr - return payload of IPv4 address attribute
+ * @nla: IPv4 address netlink attribute
+ */
+static inline __be32 nla_get_in_addr(const struct nlattr *nla)
+{
+ return *(__be32 *) nla_data(nla);
+}
+
+/**
+ * nla_get_in6_addr - return payload of IPv6 address attribute
+ * @nla: IPv6 address netlink attribute
+ */
+static inline struct in6_addr nla_get_in6_addr(const struct nlattr *nla)
+{
+ struct in6_addr tmp;
+
+ nla_memcpy(&tmp, nla, sizeof(tmp));
+ return tmp;
+}
+
+/**
* nla_nest_start - Start a new level of nested attributes
* @skb: socket buffer to add attributes to
* @attrtype: attribute type of container
case AF_INET:
return addr->a4 == 0;
case AF_INET6:
- return ipv6_addr_any((struct in6_addr *)&addr->a6);
+ return ipv6_addr_any(&addr->in6);
}
return 0;
}
memcpy(&daddr->a4, &fl->u.ip4.daddr, sizeof(daddr->a4));
break;
case AF_INET6:
- *(struct in6_addr *)saddr->a6 = fl->u.ip6.saddr;
- *(struct in6_addr *)daddr->a6 = fl->u.ip6.daddr;
+ saddr->in6 = fl->u.ip6.saddr;
+ daddr->in6 = fl->u.ip6.daddr;
break;
}
}
#ifndef _LINUX_XFRM_H
#define _LINUX_XFRM_H
+#include <linux/in6.h>
#include <linux/types.h>
/* All of the structures in this file may not change size as they are
typedef union {
__be32 a4;
__be32 a6[4];
+ struct in6_addr in6;
} xfrm_address_t;
/* Ident of a specific xfrm_state. It is used on input to lookup
for (ifap = &in_dev->ifa_list; (ifa = *ifap) != NULL;
ifap = &ifa->ifa_next) {
if (tb[IFA_LOCAL] &&
- ifa->ifa_local != nla_get_be32(tb[IFA_LOCAL]))
+ ifa->ifa_local != nla_get_in_addr(tb[IFA_LOCAL]))
continue;
if (tb[IFA_LABEL] && nla_strcmp(tb[IFA_LABEL], ifa->ifa_label))
if (tb[IFA_ADDRESS] &&
(ifm->ifa_prefixlen != ifa->ifa_prefixlen ||
- !inet_ifa_match(nla_get_be32(tb[IFA_ADDRESS]), ifa)))
+ !inet_ifa_match(nla_get_in_addr(tb[IFA_ADDRESS]), ifa)))
continue;
if (ipv4_is_multicast(ifa->ifa_address))
ifa->ifa_scope = ifm->ifa_scope;
ifa->ifa_dev = in_dev;
- ifa->ifa_local = nla_get_be32(tb[IFA_LOCAL]);
- ifa->ifa_address = nla_get_be32(tb[IFA_ADDRESS]);
+ ifa->ifa_local = nla_get_in_addr(tb[IFA_LOCAL]);
+ ifa->ifa_address = nla_get_in_addr(tb[IFA_ADDRESS]);
if (tb[IFA_BROADCAST])
- ifa->ifa_broadcast = nla_get_be32(tb[IFA_BROADCAST]);
+ ifa->ifa_broadcast = nla_get_in_addr(tb[IFA_BROADCAST]);
if (tb[IFA_LABEL])
nla_strlcpy(ifa->ifa_label, tb[IFA_LABEL], IFNAMSIZ);
valid = INFINITY_LIFE_TIME;
}
if ((ifa->ifa_address &&
- nla_put_be32(skb, IFA_ADDRESS, ifa->ifa_address)) ||
+ nla_put_in_addr(skb, IFA_ADDRESS, ifa->ifa_address)) ||
(ifa->ifa_local &&
- nla_put_be32(skb, IFA_LOCAL, ifa->ifa_local)) ||
+ nla_put_in_addr(skb, IFA_LOCAL, ifa->ifa_local)) ||
(ifa->ifa_broadcast &&
- nla_put_be32(skb, IFA_BROADCAST, ifa->ifa_broadcast)) ||
+ nla_put_in_addr(skb, IFA_BROADCAST, ifa->ifa_broadcast)) ||
(ifa->ifa_label[0] &&
nla_put_string(skb, IFA_LABEL, ifa->ifa_label)) ||
nla_put_u32(skb, IFA_FLAGS, ifa->ifa_flags) ||
}
if (frh->src_len)
- rule4->src = nla_get_be32(tb[FRA_SRC]);
+ rule4->src = nla_get_in_addr(tb[FRA_SRC]);
if (frh->dst_len)
- rule4->dst = nla_get_be32(tb[FRA_DST]);
+ rule4->dst = nla_get_in_addr(tb[FRA_DST]);
#ifdef CONFIG_IP_ROUTE_CLASSID
if (tb[FRA_FLOW]) {
return 0;
#endif
- if (frh->src_len && (rule4->src != nla_get_be32(tb[FRA_SRC])))
+ if (frh->src_len && (rule4->src != nla_get_in_addr(tb[FRA_SRC])))
return 0;
- if (frh->dst_len && (rule4->dst != nla_get_be32(tb[FRA_DST])))
+ if (frh->dst_len && (rule4->dst != nla_get_in_addr(tb[FRA_DST])))
return 0;
return 1;
frh->tos = rule4->tos;
if ((rule4->dst_len &&
- nla_put_be32(skb, FRA_DST, rule4->dst)) ||
+ nla_put_in_addr(skb, FRA_DST, rule4->dst)) ||
(rule4->src_len &&
- nla_put_be32(skb, FRA_SRC, rule4->src)))
+ nla_put_in_addr(skb, FRA_SRC, rule4->src)))
goto nla_put_failure;
#ifdef CONFIG_IP_ROUTE_CLASSID
if (rule4->tclassid &&
struct nlattr *nla, *attrs = rtnh_attrs(rtnh);
nla = nla_find(attrs, attrlen, RTA_GATEWAY);
- nexthop_nh->nh_gw = nla ? nla_get_be32(nla) : 0;
+ nexthop_nh->nh_gw = nla ? nla_get_in_addr(nla) : 0;
#ifdef CONFIG_IP_ROUTE_CLASSID
nla = nla_find(attrs, attrlen, RTA_FLOW);
nexthop_nh->nh_tclassid = nla ? nla_get_u32(nla) : 0;
struct nlattr *nla, *attrs = rtnh_attrs(rtnh);
nla = nla_find(attrs, attrlen, RTA_GATEWAY);
- if (nla && nla_get_be32(nla) != nh->nh_gw)
+ if (nla && nla_get_in_addr(nla) != nh->nh_gw)
return 1;
#ifdef CONFIG_IP_ROUTE_CLASSID
nla = nla_find(attrs, attrlen, RTA_FLOW);
rtm->rtm_protocol = fi->fib_protocol;
if (rtm->rtm_dst_len &&
- nla_put_be32(skb, RTA_DST, dst))
+ nla_put_in_addr(skb, RTA_DST, dst))
goto nla_put_failure;
if (fi->fib_priority &&
nla_put_u32(skb, RTA_PRIORITY, fi->fib_priority))
goto nla_put_failure;
if (fi->fib_prefsrc &&
- nla_put_be32(skb, RTA_PREFSRC, fi->fib_prefsrc))
+ nla_put_in_addr(skb, RTA_PREFSRC, fi->fib_prefsrc))
goto nla_put_failure;
if (fi->fib_nhs == 1) {
if (fi->fib_nh->nh_gw &&
- nla_put_be32(skb, RTA_GATEWAY, fi->fib_nh->nh_gw))
+ nla_put_in_addr(skb, RTA_GATEWAY, fi->fib_nh->nh_gw))
goto nla_put_failure;
if (fi->fib_nh->nh_oif &&
nla_put_u32(skb, RTA_OIF, fi->fib_nh->nh_oif))
rtnh->rtnh_ifindex = nh->nh_oif;
if (nh->nh_gw &&
- nla_put_be32(skb, RTA_GATEWAY, nh->nh_gw))
+ nla_put_in_addr(skb, RTA_GATEWAY, nh->nh_gw))
goto nla_put_failure;
#ifdef CONFIG_IP_ROUTE_CLASSID
if (nh->nh_tclassid &&
parms->o_key = nla_get_be32(data[IFLA_GRE_OKEY]);
if (data[IFLA_GRE_LOCAL])
- parms->iph.saddr = nla_get_be32(data[IFLA_GRE_LOCAL]);
+ parms->iph.saddr = nla_get_in_addr(data[IFLA_GRE_LOCAL]);
if (data[IFLA_GRE_REMOTE])
- parms->iph.daddr = nla_get_be32(data[IFLA_GRE_REMOTE]);
+ parms->iph.daddr = nla_get_in_addr(data[IFLA_GRE_REMOTE]);
if (data[IFLA_GRE_TTL])
parms->iph.ttl = nla_get_u8(data[IFLA_GRE_TTL]);
nla_put_be16(skb, IFLA_GRE_OFLAGS, tnl_flags_to_gre_flags(p->o_flags)) ||
nla_put_be32(skb, IFLA_GRE_IKEY, p->i_key) ||
nla_put_be32(skb, IFLA_GRE_OKEY, p->o_key) ||
- nla_put_be32(skb, IFLA_GRE_LOCAL, p->iph.saddr) ||
- nla_put_be32(skb, IFLA_GRE_REMOTE, p->iph.daddr) ||
+ nla_put_in_addr(skb, IFLA_GRE_LOCAL, p->iph.saddr) ||
+ nla_put_in_addr(skb, IFLA_GRE_REMOTE, p->iph.daddr) ||
nla_put_u8(skb, IFLA_GRE_TTL, p->iph.ttl) ||
nla_put_u8(skb, IFLA_GRE_TOS, p->iph.tos) ||
nla_put_u8(skb, IFLA_GRE_PMTUDISC,
parms->o_key = nla_get_be32(data[IFLA_VTI_OKEY]);
if (data[IFLA_VTI_LOCAL])
- parms->iph.saddr = nla_get_be32(data[IFLA_VTI_LOCAL]);
+ parms->iph.saddr = nla_get_in_addr(data[IFLA_VTI_LOCAL]);
if (data[IFLA_VTI_REMOTE])
- parms->iph.daddr = nla_get_be32(data[IFLA_VTI_REMOTE]);
+ parms->iph.daddr = nla_get_in_addr(data[IFLA_VTI_REMOTE]);
}
nla_put_u32(skb, IFLA_VTI_LINK, p->link);
nla_put_be32(skb, IFLA_VTI_IKEY, p->i_key);
nla_put_be32(skb, IFLA_VTI_OKEY, p->o_key);
- nla_put_be32(skb, IFLA_VTI_LOCAL, p->iph.saddr);
- nla_put_be32(skb, IFLA_VTI_REMOTE, p->iph.daddr);
+ nla_put_in_addr(skb, IFLA_VTI_LOCAL, p->iph.saddr);
+ nla_put_in_addr(skb, IFLA_VTI_REMOTE, p->iph.daddr);
return 0;
}
parms->link = nla_get_u32(data[IFLA_IPTUN_LINK]);
if (data[IFLA_IPTUN_LOCAL])
- parms->iph.saddr = nla_get_be32(data[IFLA_IPTUN_LOCAL]);
+ parms->iph.saddr = nla_get_in_addr(data[IFLA_IPTUN_LOCAL]);
if (data[IFLA_IPTUN_REMOTE])
- parms->iph.daddr = nla_get_be32(data[IFLA_IPTUN_REMOTE]);
+ parms->iph.daddr = nla_get_in_addr(data[IFLA_IPTUN_REMOTE]);
if (data[IFLA_IPTUN_TTL]) {
parms->iph.ttl = nla_get_u8(data[IFLA_IPTUN_TTL]);
struct ip_tunnel_parm *parm = &tunnel->parms;
if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
- nla_put_be32(skb, IFLA_IPTUN_LOCAL, parm->iph.saddr) ||
- nla_put_be32(skb, IFLA_IPTUN_REMOTE, parm->iph.daddr) ||
+ nla_put_in_addr(skb, IFLA_IPTUN_LOCAL, parm->iph.saddr) ||
+ nla_put_in_addr(skb, IFLA_IPTUN_REMOTE, parm->iph.daddr) ||
nla_put_u8(skb, IFLA_IPTUN_TTL, parm->iph.ttl) ||
nla_put_u8(skb, IFLA_IPTUN_TOS, parm->iph.tos) ||
nla_put_u8(skb, IFLA_IPTUN_PMTUDISC,
rtm->rtm_protocol = RTPROT_MROUTED;
rtm->rtm_flags = 0;
- if (nla_put_be32(skb, RTA_SRC, c->mfc_origin) ||
- nla_put_be32(skb, RTA_DST, c->mfc_mcastgrp))
+ if (nla_put_in_addr(skb, RTA_SRC, c->mfc_origin) ||
+ nla_put_in_addr(skb, RTA_DST, c->mfc_mcastgrp))
goto nla_put_failure;
err = __ipmr_fill_mroute(mrt, skb, c, rtm);
/* do not break the dump if cache is unresolved */
static int ipv4_tuple_to_nlattr(struct sk_buff *skb,
const struct nf_conntrack_tuple *tuple)
{
- if (nla_put_be32(skb, CTA_IP_V4_SRC, tuple->src.u3.ip) ||
- nla_put_be32(skb, CTA_IP_V4_DST, tuple->dst.u3.ip))
+ if (nla_put_in_addr(skb, CTA_IP_V4_SRC, tuple->src.u3.ip) ||
+ nla_put_in_addr(skb, CTA_IP_V4_DST, tuple->dst.u3.ip))
goto nla_put_failure;
return 0;
if (!tb[CTA_IP_V4_SRC] || !tb[CTA_IP_V4_DST])
return -EINVAL;
- t->src.u3.ip = nla_get_be32(tb[CTA_IP_V4_SRC]);
- t->dst.u3.ip = nla_get_be32(tb[CTA_IP_V4_DST]);
+ t->src.u3.ip = nla_get_in_addr(tb[CTA_IP_V4_SRC]);
+ t->dst.u3.ip = nla_get_in_addr(tb[CTA_IP_V4_DST]);
return 0;
}
if (IPCB(skb)->flags & IPSKB_DOREDIRECT)
r->rtm_flags |= RTCF_DOREDIRECT;
- if (nla_put_be32(skb, RTA_DST, dst))
+ if (nla_put_in_addr(skb, RTA_DST, dst))
goto nla_put_failure;
if (src) {
r->rtm_src_len = 32;
- if (nla_put_be32(skb, RTA_SRC, src))
+ if (nla_put_in_addr(skb, RTA_SRC, src))
goto nla_put_failure;
}
if (rt->dst.dev &&
#endif
if (!rt_is_input_route(rt) &&
fl4->saddr != src) {
- if (nla_put_be32(skb, RTA_PREFSRC, fl4->saddr))
+ if (nla_put_in_addr(skb, RTA_PREFSRC, fl4->saddr))
goto nla_put_failure;
}
if (rt->rt_uses_gateway &&
- nla_put_be32(skb, RTA_GATEWAY, rt->rt_gateway))
+ nla_put_in_addr(skb, RTA_GATEWAY, rt->rt_gateway))
goto nla_put_failure;
expires = rt->dst.expires;
ip_hdr(skb)->protocol = IPPROTO_ICMP;
skb_reserve(skb, MAX_HEADER + sizeof(struct iphdr));
- src = tb[RTA_SRC] ? nla_get_be32(tb[RTA_SRC]) : 0;
- dst = tb[RTA_DST] ? nla_get_be32(tb[RTA_DST]) : 0;
+ src = tb[RTA_SRC] ? nla_get_in_addr(tb[RTA_SRC]) : 0;
+ dst = tb[RTA_DST] ? nla_get_in_addr(tb[RTA_DST]) : 0;
iif = tb[RTA_IIF] ? nla_get_u32(tb[RTA_IIF]) : 0;
mark = tb[RTA_MARK] ? nla_get_u32(tb[RTA_MARK]) : 0;
static bool addr_same(const struct inetpeer_addr *a,
const struct inetpeer_addr *b)
{
- const struct in6_addr *a6, *b6;
-
if (a->family != b->family)
return false;
if (a->family == AF_INET)
return a->addr.a4 == b->addr.a4;
-
- a6 = (const struct in6_addr *) &a->addr.a6[0];
- b6 = (const struct in6_addr *) &b->addr.a6[0];
-
- return ipv6_addr_equal(a6, b6);
+ return ipv6_addr_equal(&a->addr.in6, &b->addr.in6);
}
struct tcpm_hash_bucket {
break;
#if IS_ENABLED(CONFIG_IPV6)
case AF_INET6:
- *(struct in6_addr *)saddr.addr.a6 = inet_rsk(req)->ir_v6_loc_addr;
- *(struct in6_addr *)daddr.addr.a6 = inet_rsk(req)->ir_v6_rmt_addr;
+ saddr.addr.in6 = inet_rsk(req)->ir_v6_loc_addr;
+ daddr.addr.in6 = inet_rsk(req)->ir_v6_rmt_addr;
hash = ipv6_addr_hash(&inet_rsk(req)->ir_v6_rmt_addr);
break;
#endif
hash = (__force unsigned int) daddr.addr.a4;
} else {
saddr.family = AF_INET6;
- *(struct in6_addr *)saddr.addr.a6 = tw->tw_v6_rcv_saddr;
+ saddr.addr.in6 = tw->tw_v6_rcv_saddr;
daddr.family = AF_INET6;
- *(struct in6_addr *)daddr.addr.a6 = tw->tw_v6_daddr;
+ daddr.addr.in6 = tw->tw_v6_daddr;
hash = ipv6_addr_hash(&tw->tw_v6_daddr);
}
}
hash = (__force unsigned int) daddr.addr.a4;
} else {
saddr.family = AF_INET6;
- *(struct in6_addr *)saddr.addr.a6 = sk->sk_v6_rcv_saddr;
+ saddr.addr.in6 = sk->sk_v6_rcv_saddr;
daddr.family = AF_INET6;
- *(struct in6_addr *)daddr.addr.a6 = sk->sk_v6_daddr;
+ daddr.addr.in6 = sk->sk_v6_daddr;
hash = ipv6_addr_hash(&sk->sk_v6_daddr);
}
}
switch (tm->tcpm_daddr.family) {
case AF_INET:
- if (nla_put_be32(msg, TCP_METRICS_ATTR_ADDR_IPV4,
- tm->tcpm_daddr.addr.a4) < 0)
+ if (nla_put_in_addr(msg, TCP_METRICS_ATTR_ADDR_IPV4,
+ tm->tcpm_daddr.addr.a4) < 0)
goto nla_put_failure;
- if (nla_put_be32(msg, TCP_METRICS_ATTR_SADDR_IPV4,
- tm->tcpm_saddr.addr.a4) < 0)
+ if (nla_put_in_addr(msg, TCP_METRICS_ATTR_SADDR_IPV4,
+ tm->tcpm_saddr.addr.a4) < 0)
goto nla_put_failure;
break;
case AF_INET6:
- if (nla_put(msg, TCP_METRICS_ATTR_ADDR_IPV6, 16,
- tm->tcpm_daddr.addr.a6) < 0)
+ if (nla_put_in6_addr(msg, TCP_METRICS_ATTR_ADDR_IPV6,
+ &tm->tcpm_daddr.addr.in6) < 0)
goto nla_put_failure;
- if (nla_put(msg, TCP_METRICS_ATTR_SADDR_IPV6, 16,
- tm->tcpm_saddr.addr.a6) < 0)
+ if (nla_put_in6_addr(msg, TCP_METRICS_ATTR_SADDR_IPV6,
+ &tm->tcpm_saddr.addr.in6) < 0)
goto nla_put_failure;
break;
default:
a = info->attrs[v4];
if (a) {
addr->family = AF_INET;
- addr->addr.a4 = nla_get_be32(a);
+ addr->addr.a4 = nla_get_in_addr(a);
if (hash)
*hash = (__force unsigned int) addr->addr.a4;
return 0;
if (nla_len(a) != sizeof(struct in6_addr))
return -EINVAL;
addr->family = AF_INET6;
- memcpy(addr->addr.a6, nla_data(a), sizeof(addr->addr.a6));
+ addr->addr.in6 = nla_get_in6_addr(a);
if (hash)
- *hash = ipv6_addr_hash((struct in6_addr *) addr->addr.a6);
+ *hash = ipv6_addr_hash(&addr->addr.in6);
return 0;
}
return optional ? 1 : -EAFNOSUPPORT;
}
if (!ipv6_addr_any(&ifa->peer_addr)) {
- if (nla_put(skb, IFA_LOCAL, 16, &ifa->addr) < 0 ||
- nla_put(skb, IFA_ADDRESS, 16, &ifa->peer_addr) < 0)
+ if (nla_put_in6_addr(skb, IFA_LOCAL, &ifa->addr) < 0 ||
+ nla_put_in6_addr(skb, IFA_ADDRESS, &ifa->peer_addr) < 0)
goto error;
} else
- if (nla_put(skb, IFA_ADDRESS, 16, &ifa->addr) < 0)
+ if (nla_put_in6_addr(skb, IFA_ADDRESS, &ifa->addr) < 0)
goto error;
if (put_cacheinfo(skb, ifa->cstamp, ifa->tstamp, preferred, valid) < 0)
return -EMSGSIZE;
put_ifaddrmsg(nlh, 128, IFA_F_PERMANENT, scope, ifindex);
- if (nla_put(skb, IFA_MULTICAST, 16, &ifmca->mca_addr) < 0 ||
+ if (nla_put_in6_addr(skb, IFA_MULTICAST, &ifmca->mca_addr) < 0 ||
put_cacheinfo(skb, ifmca->mca_cstamp, ifmca->mca_tstamp,
INFINITY_LIFE_TIME, INFINITY_LIFE_TIME) < 0) {
nlmsg_cancel(skb, nlh);
return -EMSGSIZE;
put_ifaddrmsg(nlh, 128, IFA_F_PERMANENT, scope, ifindex);
- if (nla_put(skb, IFA_ANYCAST, 16, &ifaca->aca_addr) < 0 ||
+ if (nla_put_in6_addr(skb, IFA_ANYCAST, &ifaca->aca_addr) < 0 ||
put_cacheinfo(skb, ifaca->aca_cstamp, ifaca->aca_tstamp,
INFINITY_LIFE_TIME, INFINITY_LIFE_TIME) < 0) {
nlmsg_cancel(skb, nlh);
ip6addrlbl_putmsg(nlh, p->prefixlen, p->ifindex, lseq);
- if (nla_put(skb, IFAL_ADDRESS, 16, &p->prefix) < 0 ||
+ if (nla_put_in6_addr(skb, IFAL_ADDRESS, &p->prefix) < 0 ||
nla_put_u32(skb, IFAL_LABEL, p->label) < 0) {
nlmsg_cancel(skb, nlh);
return -EMSGSIZE;
}
if (frh->src_len)
- nla_memcpy(&rule6->src.addr, tb[FRA_SRC],
- sizeof(struct in6_addr));
+ rule6->src.addr = nla_get_in6_addr(tb[FRA_SRC]);
if (frh->dst_len)
- nla_memcpy(&rule6->dst.addr, tb[FRA_DST],
- sizeof(struct in6_addr));
+ rule6->dst.addr = nla_get_in6_addr(tb[FRA_DST]);
rule6->src.plen = frh->src_len;
rule6->dst.plen = frh->dst_len;
frh->tos = rule6->tclass;
if ((rule6->dst.plen &&
- nla_put(skb, FRA_DST, sizeof(struct in6_addr),
- &rule6->dst.addr)) ||
+ nla_put_in6_addr(skb, FRA_DST, &rule6->dst.addr)) ||
(rule6->src.plen &&
- nla_put(skb, FRA_SRC, sizeof(struct in6_addr),
- &rule6->src.addr)))
+ nla_put_in6_addr(skb, FRA_SRC, &rule6->src.addr)))
goto nla_put_failure;
return 0;
goto out;
if (data[IFLA_GRE_REMOTE]) {
- nla_memcpy(&daddr, data[IFLA_GRE_REMOTE], sizeof(struct in6_addr));
+ daddr = nla_get_in6_addr(data[IFLA_GRE_REMOTE]);
if (ipv6_addr_any(&daddr))
return -EINVAL;
}
parms->o_key = nla_get_be32(data[IFLA_GRE_OKEY]);
if (data[IFLA_GRE_LOCAL])
- nla_memcpy(&parms->laddr, data[IFLA_GRE_LOCAL], sizeof(struct in6_addr));
+ parms->laddr = nla_get_in6_addr(data[IFLA_GRE_LOCAL]);
if (data[IFLA_GRE_REMOTE])
- nla_memcpy(&parms->raddr, data[IFLA_GRE_REMOTE], sizeof(struct in6_addr));
+ parms->raddr = nla_get_in6_addr(data[IFLA_GRE_REMOTE]);
if (data[IFLA_GRE_TTL])
parms->hop_limit = nla_get_u8(data[IFLA_GRE_TTL]);
nla_put_be16(skb, IFLA_GRE_OFLAGS, p->o_flags) ||
nla_put_be32(skb, IFLA_GRE_IKEY, p->i_key) ||
nla_put_be32(skb, IFLA_GRE_OKEY, p->o_key) ||
- nla_put(skb, IFLA_GRE_LOCAL, sizeof(struct in6_addr), &p->laddr) ||
- nla_put(skb, IFLA_GRE_REMOTE, sizeof(struct in6_addr), &p->raddr) ||
+ nla_put_in6_addr(skb, IFLA_GRE_LOCAL, &p->laddr) ||
+ nla_put_in6_addr(skb, IFLA_GRE_REMOTE, &p->raddr) ||
nla_put_u8(skb, IFLA_GRE_TTL, p->hop_limit) ||
/*nla_put_u8(skb, IFLA_GRE_TOS, t->priority) ||*/
nla_put_u8(skb, IFLA_GRE_ENCAP_LIMIT, p->encap_limit) ||
parms->link = nla_get_u32(data[IFLA_IPTUN_LINK]);
if (data[IFLA_IPTUN_LOCAL])
- nla_memcpy(&parms->laddr, data[IFLA_IPTUN_LOCAL],
- sizeof(struct in6_addr));
+ parms->laddr = nla_get_in6_addr(data[IFLA_IPTUN_LOCAL]);
if (data[IFLA_IPTUN_REMOTE])
- nla_memcpy(&parms->raddr, data[IFLA_IPTUN_REMOTE],
- sizeof(struct in6_addr));
+ parms->raddr = nla_get_in6_addr(data[IFLA_IPTUN_REMOTE]);
if (data[IFLA_IPTUN_TTL])
parms->hop_limit = nla_get_u8(data[IFLA_IPTUN_TTL]);
struct __ip6_tnl_parm *parm = &tunnel->parms;
if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
- nla_put(skb, IFLA_IPTUN_LOCAL, sizeof(struct in6_addr),
- &parm->laddr) ||
- nla_put(skb, IFLA_IPTUN_REMOTE, sizeof(struct in6_addr),
- &parm->raddr) ||
+ nla_put_in6_addr(skb, IFLA_IPTUN_LOCAL, &parm->laddr) ||
+ nla_put_in6_addr(skb, IFLA_IPTUN_REMOTE, &parm->raddr) ||
nla_put_u8(skb, IFLA_IPTUN_TTL, parm->hop_limit) ||
nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) ||
nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) ||
parms->link = nla_get_u32(data[IFLA_VTI_LINK]);
if (data[IFLA_VTI_LOCAL])
- nla_memcpy(&parms->laddr, data[IFLA_VTI_LOCAL],
- sizeof(struct in6_addr));
+ parms->laddr = nla_get_in6_addr(data[IFLA_VTI_LOCAL]);
if (data[IFLA_VTI_REMOTE])
- nla_memcpy(&parms->raddr, data[IFLA_VTI_REMOTE],
- sizeof(struct in6_addr));
+ parms->raddr = nla_get_in6_addr(data[IFLA_VTI_REMOTE]);
if (data[IFLA_VTI_IKEY])
parms->i_key = nla_get_be32(data[IFLA_VTI_IKEY]);
struct __ip6_tnl_parm *parm = &tunnel->parms;
if (nla_put_u32(skb, IFLA_VTI_LINK, parm->link) ||
- nla_put(skb, IFLA_VTI_LOCAL, sizeof(struct in6_addr),
- &parm->laddr) ||
- nla_put(skb, IFLA_VTI_REMOTE, sizeof(struct in6_addr),
- &parm->raddr) ||
+ nla_put_in6_addr(skb, IFLA_VTI_LOCAL, &parm->laddr) ||
+ nla_put_in6_addr(skb, IFLA_VTI_REMOTE, &parm->raddr) ||
nla_put_be32(skb, IFLA_VTI_IKEY, parm->i_key) ||
nla_put_be32(skb, IFLA_VTI_OKEY, parm->o_key))
goto nla_put_failure;
rtm->rtm_protocol = RTPROT_MROUTED;
rtm->rtm_flags = 0;
- if (nla_put(skb, RTA_SRC, 16, &c->mf6c_origin) ||
- nla_put(skb, RTA_DST, 16, &c->mf6c_mcastgrp))
+ if (nla_put_in6_addr(skb, RTA_SRC, &c->mf6c_origin) ||
+ nla_put_in6_addr(skb, RTA_DST, &c->mf6c_mcastgrp))
goto nla_put_failure;
err = __ip6mr_fill_mroute(mrt, skb, c, rtm);
/* do not break the dump if cache is unresolved */
memcpy(ndmsg + 1, opt, opt->nd_opt_len << 3);
- if (nla_put(skb, NDUSEROPT_SRCADDR, sizeof(struct in6_addr),
- &ipv6_hdr(ra)->saddr))
+ if (nla_put_in6_addr(skb, NDUSEROPT_SRCADDR, &ipv6_hdr(ra)->saddr))
goto nla_put_failure;
nlmsg_end(skb, nlh);
static int ipv6_tuple_to_nlattr(struct sk_buff *skb,
const struct nf_conntrack_tuple *tuple)
{
- if (nla_put(skb, CTA_IP_V6_SRC, sizeof(u_int32_t) * 4,
- &tuple->src.u3.ip6) ||
- nla_put(skb, CTA_IP_V6_DST, sizeof(u_int32_t) * 4,
- &tuple->dst.u3.ip6))
+ if (nla_put_in6_addr(skb, CTA_IP_V6_SRC, &tuple->src.u3.in6) ||
+ nla_put_in6_addr(skb, CTA_IP_V6_DST, &tuple->dst.u3.in6))
goto nla_put_failure;
return 0;
if (!tb[CTA_IP_V6_SRC] || !tb[CTA_IP_V6_DST])
return -EINVAL;
- memcpy(&t->src.u3.ip6, nla_data(tb[CTA_IP_V6_SRC]),
- sizeof(u_int32_t) * 4);
- memcpy(&t->dst.u3.ip6, nla_data(tb[CTA_IP_V6_DST]),
- sizeof(u_int32_t) * 4);
+ t->src.u3.in6 = nla_get_in6_addr(tb[CTA_IP_V6_SRC]);
+ t->dst.u3.in6 = nla_get_in6_addr(tb[CTA_IP_V6_DST]);
return 0;
}
cfg->fc_nlinfo.nl_net = sock_net(skb->sk);
if (tb[RTA_GATEWAY]) {
- nla_memcpy(&cfg->fc_gateway, tb[RTA_GATEWAY], 16);
+ cfg->fc_gateway = nla_get_in6_addr(tb[RTA_GATEWAY]);
cfg->fc_flags |= RTF_GATEWAY;
}
}
if (tb[RTA_PREFSRC])
- nla_memcpy(&cfg->fc_prefsrc, tb[RTA_PREFSRC], 16);
+ cfg->fc_prefsrc = nla_get_in6_addr(tb[RTA_PREFSRC]);
if (tb[RTA_OIF])
cfg->fc_ifindex = nla_get_u32(tb[RTA_OIF]);
nla = nla_find(attrs, attrlen, RTA_GATEWAY);
if (nla) {
- nla_memcpy(&r_cfg.fc_gateway, nla, 16);
+ r_cfg.fc_gateway = nla_get_in6_addr(nla);
r_cfg.fc_flags |= RTF_GATEWAY;
}
}
rtm->rtm_flags |= RTM_F_CLONED;
if (dst) {
- if (nla_put(skb, RTA_DST, 16, dst))
+ if (nla_put_in6_addr(skb, RTA_DST, dst))
goto nla_put_failure;
rtm->rtm_dst_len = 128;
} else if (rtm->rtm_dst_len)
- if (nla_put(skb, RTA_DST, 16, &rt->rt6i_dst.addr))
+ if (nla_put_in6_addr(skb, RTA_DST, &rt->rt6i_dst.addr))
goto nla_put_failure;
#ifdef CONFIG_IPV6_SUBTREES
if (src) {
- if (nla_put(skb, RTA_SRC, 16, src))
+ if (nla_put_in6_addr(skb, RTA_SRC, src))
goto nla_put_failure;
rtm->rtm_src_len = 128;
} else if (rtm->rtm_src_len &&
- nla_put(skb, RTA_SRC, 16, &rt->rt6i_src.addr))
+ nla_put_in6_addr(skb, RTA_SRC, &rt->rt6i_src.addr))
goto nla_put_failure;
#endif
if (iif) {
} else if (dst) {
struct in6_addr saddr_buf;
if (ip6_route_get_saddr(net, rt, dst, 0, &saddr_buf) == 0 &&
- nla_put(skb, RTA_PREFSRC, 16, &saddr_buf))
+ nla_put_in6_addr(skb, RTA_PREFSRC, &saddr_buf))
goto nla_put_failure;
}
if (rt->rt6i_prefsrc.plen) {
struct in6_addr saddr_buf;
saddr_buf = rt->rt6i_prefsrc.addr;
- if (nla_put(skb, RTA_PREFSRC, 16, &saddr_buf))
+ if (nla_put_in6_addr(skb, RTA_PREFSRC, &saddr_buf))
goto nla_put_failure;
}
goto nla_put_failure;
if (rt->rt6i_flags & RTF_GATEWAY) {
- if (nla_put(skb, RTA_GATEWAY, 16, &rt->rt6i_gateway) < 0)
+ if (nla_put_in6_addr(skb, RTA_GATEWAY, &rt->rt6i_gateway) < 0)
goto nla_put_failure;
}
if (data[IFLA_IPTUN_6RD_PREFIX]) {
ret = true;
- nla_memcpy(&ip6rd->prefix, data[IFLA_IPTUN_6RD_PREFIX],
- sizeof(struct in6_addr));
+ ip6rd->prefix = nla_get_in6_addr(data[IFLA_IPTUN_6RD_PREFIX]);
}
if (data[IFLA_IPTUN_6RD_RELAY_PREFIX]) {
struct ip_tunnel_parm *parm = &tunnel->parms;
if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
- nla_put_be32(skb, IFLA_IPTUN_LOCAL, parm->iph.saddr) ||
- nla_put_be32(skb, IFLA_IPTUN_REMOTE, parm->iph.daddr) ||
+ nla_put_in_addr(skb, IFLA_IPTUN_LOCAL, parm->iph.saddr) ||
+ nla_put_in_addr(skb, IFLA_IPTUN_REMOTE, parm->iph.daddr) ||
nla_put_u8(skb, IFLA_IPTUN_TTL, parm->iph.ttl) ||
nla_put_u8(skb, IFLA_IPTUN_TOS, parm->iph.tos) ||
nla_put_u8(skb, IFLA_IPTUN_PMTUDISC,
goto nla_put_failure;
#ifdef CONFIG_IPV6_SIT_6RD
- if (nla_put(skb, IFLA_IPTUN_6RD_PREFIX, sizeof(struct in6_addr),
- &tunnel->ip6rd.prefix) ||
- nla_put_be32(skb, IFLA_IPTUN_6RD_RELAY_PREFIX,
- tunnel->ip6rd.relay_prefix) ||
+ if (nla_put_in6_addr(skb, IFLA_IPTUN_6RD_PREFIX,
+ &tunnel->ip6rd.prefix) ||
+ nla_put_in_addr(skb, IFLA_IPTUN_6RD_RELAY_PREFIX,
+ tunnel->ip6rd.relay_prefix) ||
nla_put_u16(skb, IFLA_IPTUN_6RD_PREFIXLEN,
tunnel->ip6rd.prefixlen) ||
nla_put_u16(skb, IFLA_IPTUN_6RD_RELAY_PREFIXLEN,
ip6h = ipv6_hdr(skb);
ip6h->payload_len = htons(skb->len - size);
- ip6h->daddr = *(struct in6_addr *)&x->sel.daddr.a6;
- ip6h->saddr = *(struct in6_addr *)&x->sel.saddr.a6;
+ ip6h->daddr = x->sel.daddr.in6;
+ ip6h->saddr = x->sel.saddr.in6;
err = 0;
out:
return err;
return -EHOSTUNREACH;
dev = ip6_dst_idev(dst)->dev;
- ipv6_dev_get_saddr(dev_net(dev), dev,
- (struct in6_addr *)&daddr->a6, 0,
- (struct in6_addr *)&saddr->a6);
+ ipv6_dev_get_saddr(dev_net(dev), dev, &daddr->in6, 0, &saddr->in6);
dst_release(dst);
return 0;
}
sin6->sin6_family = AF_INET6;
sin6->sin6_port = port;
sin6->sin6_flowinfo = 0;
- sin6->sin6_addr = *(struct in6_addr *)xaddr->a6;
+ sin6->sin6_addr = xaddr->in6;
sin6->sin6_scope_id = 0;
return 128;
}
#endif
if (info->attrs[L2TP_ATTR_IP_SADDR] &&
info->attrs[L2TP_ATTR_IP_DADDR]) {
- cfg.local_ip.s_addr = nla_get_be32(
+ cfg.local_ip.s_addr = nla_get_in_addr(
info->attrs[L2TP_ATTR_IP_SADDR]);
- cfg.peer_ip.s_addr = nla_get_be32(
+ cfg.peer_ip.s_addr = nla_get_in_addr(
info->attrs[L2TP_ATTR_IP_DADDR]);
} else {
ret = -EINVAL;
case L2TP_ENCAPTYPE_IP:
#if IS_ENABLED(CONFIG_IPV6)
if (np) {
- if (nla_put(skb, L2TP_ATTR_IP6_SADDR, sizeof(np->saddr),
- &np->saddr) ||
- nla_put(skb, L2TP_ATTR_IP6_DADDR, sizeof(sk->sk_v6_daddr),
- &sk->sk_v6_daddr))
+ if (nla_put_in6_addr(skb, L2TP_ATTR_IP6_SADDR,
+ &np->saddr) ||
+ nla_put_in6_addr(skb, L2TP_ATTR_IP6_DADDR,
+ &sk->sk_v6_daddr))
goto nla_put_failure;
} else
#endif
- if (nla_put_be32(skb, L2TP_ATTR_IP_SADDR, inet->inet_saddr) ||
- nla_put_be32(skb, L2TP_ATTR_IP_DADDR, inet->inet_daddr))
+ if (nla_put_in_addr(skb, L2TP_ATTR_IP_SADDR,
+ inet->inet_saddr) ||
+ nla_put_in_addr(skb, L2TP_ATTR_IP_DADDR,
+ inet->inet_daddr))
goto nla_put_failure;
break;
}
return -ENOMEM;
addr_struct.s_addr = iter4->addr;
- ret_val = nla_put(skb, NLBL_MGMT_A_IPV4ADDR,
- sizeof(struct in_addr),
- &addr_struct);
+ ret_val = nla_put_in_addr(skb, NLBL_MGMT_A_IPV4ADDR,
+ addr_struct.s_addr);
if (ret_val != 0)
return ret_val;
addr_struct.s_addr = iter4->mask;
- ret_val = nla_put(skb, NLBL_MGMT_A_IPV4MASK,
- sizeof(struct in_addr),
- &addr_struct);
+ ret_val = nla_put_in_addr(skb, NLBL_MGMT_A_IPV4MASK,
+ addr_struct.s_addr);
if (ret_val != 0)
return ret_val;
map4 = netlbl_domhsh_addr4_entry(iter4);
if (nla_b == NULL)
return -ENOMEM;
- ret_val = nla_put(skb, NLBL_MGMT_A_IPV6ADDR,
- sizeof(struct in6_addr),
- &iter6->addr);
+ ret_val = nla_put_in6_addr(skb, NLBL_MGMT_A_IPV6ADDR,
+ &iter6->addr);
if (ret_val != 0)
return ret_val;
- ret_val = nla_put(skb, NLBL_MGMT_A_IPV6MASK,
- sizeof(struct in6_addr),
- &iter6->mask);
+ ret_val = nla_put_in6_addr(skb, NLBL_MGMT_A_IPV6MASK,
+ &iter6->mask);
if (ret_val != 0)
return ret_val;
map6 = netlbl_domhsh_addr6_entry(iter6);
struct in_addr addr_struct;
addr_struct.s_addr = addr4->list.addr;
- ret_val = nla_put(cb_arg->skb,
- NLBL_UNLABEL_A_IPV4ADDR,
- sizeof(struct in_addr),
- &addr_struct);
+ ret_val = nla_put_in_addr(cb_arg->skb,
+ NLBL_UNLABEL_A_IPV4ADDR,
+ addr_struct.s_addr);
if (ret_val != 0)
goto list_cb_failure;
addr_struct.s_addr = addr4->list.mask;
- ret_val = nla_put(cb_arg->skb,
- NLBL_UNLABEL_A_IPV4MASK,
- sizeof(struct in_addr),
- &addr_struct);
+ ret_val = nla_put_in_addr(cb_arg->skb,
+ NLBL_UNLABEL_A_IPV4MASK,
+ addr_struct.s_addr);
if (ret_val != 0)
goto list_cb_failure;
secid = addr4->secid;
} else {
- ret_val = nla_put(cb_arg->skb,
- NLBL_UNLABEL_A_IPV6ADDR,
- sizeof(struct in6_addr),
- &addr6->list.addr);
+ ret_val = nla_put_in6_addr(cb_arg->skb,
+ NLBL_UNLABEL_A_IPV6ADDR,
+ &addr6->list.addr);
if (ret_val != 0)
goto list_cb_failure;
- ret_val = nla_put(cb_arg->skb,
- NLBL_UNLABEL_A_IPV6MASK,
- sizeof(struct in6_addr),
- &addr6->list.mask);
+ ret_val = nla_put_in6_addr(cb_arg->skb,
+ NLBL_UNLABEL_A_IPV6MASK,
+ &addr6->list.mask);
if (ret_val != 0)
goto list_cb_failure;
break;
case OVS_TUNNEL_KEY_ATTR_IPV4_SRC:
SW_FLOW_KEY_PUT(match, tun_key.ipv4_src,
- nla_get_be32(a), is_mask);
+ nla_get_in_addr(a), is_mask);
break;
case OVS_TUNNEL_KEY_ATTR_IPV4_DST:
SW_FLOW_KEY_PUT(match, tun_key.ipv4_dst,
- nla_get_be32(a), is_mask);
+ nla_get_in_addr(a), is_mask);
break;
case OVS_TUNNEL_KEY_ATTR_TOS:
SW_FLOW_KEY_PUT(match, tun_key.ipv4_tos,
nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id))
return -EMSGSIZE;
if (output->ipv4_src &&
- nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_SRC, output->ipv4_src))
+ nla_put_in_addr(skb, OVS_TUNNEL_KEY_ATTR_IPV4_SRC,
+ output->ipv4_src))
return -EMSGSIZE;
if (output->ipv4_dst &&
- nla_put_be32(skb, OVS_TUNNEL_KEY_ATTR_IPV4_DST, output->ipv4_dst))
+ nla_put_in_addr(skb, OVS_TUNNEL_KEY_ATTR_IPV4_DST,
+ output->ipv4_dst))
return -EMSGSIZE;
if (output->ipv4_tos &&
nla_put_u8(skb, OVS_TUNNEL_KEY_ATTR_TOS, output->ipv4_tos))
if (!nl_tcp)
return -ENOBUFS;
- if (nla_put_be32(msg, NL80211_WOWLAN_TCP_SRC_IPV4, tcp->src) ||
- nla_put_be32(msg, NL80211_WOWLAN_TCP_DST_IPV4, tcp->dst) ||
+ if (nla_put_in_addr(msg, NL80211_WOWLAN_TCP_SRC_IPV4, tcp->src) ||
+ nla_put_in_addr(msg, NL80211_WOWLAN_TCP_DST_IPV4, tcp->dst) ||
nla_put(msg, NL80211_WOWLAN_TCP_DST_MAC, ETH_ALEN, tcp->dst_mac) ||
nla_put_u16(msg, NL80211_WOWLAN_TCP_SRC_PORT, tcp->src_port) ||
nla_put_u16(msg, NL80211_WOWLAN_TCP_DST_PORT, tcp->dst_port) ||
cfg = kzalloc(size, GFP_KERNEL);
if (!cfg)
return -ENOMEM;
- cfg->src = nla_get_be32(tb[NL80211_WOWLAN_TCP_SRC_IPV4]);
- cfg->dst = nla_get_be32(tb[NL80211_WOWLAN_TCP_DST_IPV4]);
+ cfg->src = nla_get_in_addr(tb[NL80211_WOWLAN_TCP_SRC_IPV4]);
+ cfg->dst = nla_get_in_addr(tb[NL80211_WOWLAN_TCP_DST_IPV4]);
memcpy(cfg->dst_mac, nla_data(tb[NL80211_WOWLAN_TCP_DST_MAC]),
ETH_ALEN);
if (tb[NL80211_WOWLAN_TCP_SRC_PORT])
break;
case AF_INET6:
- *(struct in6_addr *)x->sel.daddr.a6 = *(struct in6_addr *)daddr;
- *(struct in6_addr *)x->sel.saddr.a6 = *(struct in6_addr *)saddr;
+ x->sel.daddr.in6 = daddr->in6;
+ x->sel.saddr.in6 = saddr->in6;
x->sel.prefixlen_d = 128;
x->sel.prefixlen_s = 128;
- *(struct in6_addr *)x->props.saddr.a6 = *(struct in6_addr *)saddr;
- *(struct in6_addr *)x->id.daddr.a6 = *(struct in6_addr *)daddr;
+ x->props.saddr.in6 = saddr->in6;
+ x->id.daddr.in6 = daddr->in6;
break;
}