diff options
Diffstat (limited to 'net/ipv6')
-rw-r--r-- | net/ipv6/addrconf.c | 10 | ||||
-rw-r--r-- | net/ipv6/addrlabel.c | 2 | ||||
-rw-r--r-- | net/ipv6/fib6_rules.c | 12 | ||||
-rw-r--r-- | net/ipv6/ip6_gre.c | 10 | ||||
-rw-r--r-- | net/ipv6/ip6_tunnel.c | 12 | ||||
-rw-r--r-- | net/ipv6/ip6_vti.c | 12 | ||||
-rw-r--r-- | net/ipv6/ip6mr.c | 4 | ||||
-rw-r--r-- | net/ipv6/ndisc.c | 3 | ||||
-rw-r--r-- | net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c | 12 | ||||
-rw-r--r-- | net/ipv6/route.c | 20 | ||||
-rw-r--r-- | net/ipv6/sit.c | 15 | ||||
-rw-r--r-- | net/ipv6/xfrm6_mode_beet.c | 4 | ||||
-rw-r--r-- | net/ipv6/xfrm6_policy.c | 4 |
13 files changed, 50 insertions, 70 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index e86f7434e3c3..5c9e94cb1b2c 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4237,11 +4237,11 @@ static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa, } 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) @@ -4273,7 +4273,7 @@ static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca, 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); @@ -4299,7 +4299,7 @@ static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca, 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); diff --git a/net/ipv6/addrlabel.c b/net/ipv6/addrlabel.c index 3cc50e2d3bf5..882124ebb438 100644 --- a/net/ipv6/addrlabel.c +++ b/net/ipv6/addrlabel.c @@ -477,7 +477,7 @@ static int ip6addrlbl_fill(struct sk_buff *skb, 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; diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c index 273eb26cd6d4..61fb184b818d 100644 --- a/net/ipv6/fib6_rules.c +++ b/net/ipv6/fib6_rules.c @@ -199,12 +199,10 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb, } 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; @@ -250,11 +248,9 @@ static int fib6_rule_fill(struct fib_rule *rule, struct sk_buff *skb, 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; diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 67e014d88e55..0f4e73da14e4 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -1412,7 +1412,7 @@ static int ip6gre_tap_validate(struct nlattr *tb[], struct nlattr *data[]) 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; } @@ -1446,10 +1446,10 @@ static void ip6gre_netlink_parms(struct nlattr *data[], 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]); @@ -1622,8 +1622,8 @@ static int ip6gre_fill_info(struct sk_buff *skb, const struct net_device *dev) 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) || diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 0c68012b6d6e..9bd85f0dff69 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -1640,12 +1640,10 @@ static void ip6_tnl_netlink_parms(struct nlattr *data[], 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]); @@ -1739,10 +1737,8 @@ static int ip6_tnl_fill_info(struct sk_buff *skb, const struct net_device *dev) 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) || diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 1ec5b4a530d0..53d90ed68905 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -897,12 +897,10 @@ static void vti6_netlink_parms(struct nlattr *data[], 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]); @@ -983,10 +981,8 @@ static int vti6_fill_info(struct sk_buff *skb, const struct net_device *dev) 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; diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index ff883c9d0e3c..caf6b99374e6 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -2378,8 +2378,8 @@ static int ip6mr_fill_mroute(struct mr6_table *mrt, struct sk_buff *skb, 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 */ diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 482dfb9f0f7e..c283827d60e2 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1049,8 +1049,7 @@ static void ndisc_ra_useropt(struct sk_buff *ra, struct nd_opt_hdr *opt) 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); diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index b68d0e59c1f8..fba91c6fc7ca 100644 --- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -290,10 +290,8 @@ ipv6_getorigdst(struct sock *sk, int optval, void __user *user, int *len) 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; @@ -312,10 +310,8 @@ static int ipv6_nlattr_to_tuple(struct nlattr *tb[], 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; } diff --git a/net/ipv6/route.c b/net/ipv6/route.c index fe742fa0f7ff..5c48293ff062 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2438,7 +2438,7 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh, 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; } @@ -2461,7 +2461,7 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh, } 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]); @@ -2519,7 +2519,7 @@ beginning: 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; } } @@ -2669,19 +2669,19 @@ static int rt6_fill_node(struct net *net, 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) { @@ -2705,14 +2705,14 @@ static int rt6_fill_node(struct net *net, } 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; } @@ -2720,7 +2720,7 @@ static int rt6_fill_node(struct net *net, 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; } diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 92692a7e8a2b..e6b9f51b15e8 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -1530,8 +1530,7 @@ static bool ipip6_netlink_6rd_parms(struct nlattr *data[], 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]) { @@ -1683,8 +1682,8 @@ static int ipip6_fill_info(struct sk_buff *skb, const struct net_device *dev) 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, @@ -1694,10 +1693,10 @@ static int ipip6_fill_info(struct sk_buff *skb, const struct net_device *dev) 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, diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c index 9949a356d62c..1e205c3253ac 100644 --- a/net/ipv6/xfrm6_mode_beet.c +++ b/net/ipv6/xfrm6_mode_beet.c @@ -95,8 +95,8 @@ static int xfrm6_beet_input(struct xfrm_state *x, struct sk_buff *skb) 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; diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c index 91d934c22a2a..f337a908a76a 100644 --- a/net/ipv6/xfrm6_policy.c +++ b/net/ipv6/xfrm6_policy.c @@ -61,9 +61,7 @@ static int xfrm6_get_saddr(struct net *net, 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; } |