aboutsummaryrefslogtreecommitdiff
path: root/net/ipv4
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2006-09-26 22:15:25 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-28 17:54:16 -0700
commit17fb2c64394a2d5106540d69fc83c183ee7c206e (patch)
treecfc528dd1dde8a711c63b9b05b2e6d2370d5b2ba /net/ipv4
parente448515c79c3785eae225c25e8cd5b90b470d0a6 (diff)
[IPV4]: RTA_{DST,SRC,GATEWAY,PREFSRC} annotated
these are passed net-endian; use be32 netlink accessors Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/fib_frontend.c8
-rw-r--r--net/ipv4/fib_semantics.c12
-rw-r--r--net/ipv4/route.c14
3 files changed, 17 insertions, 17 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 684b91f7c2a..319aaafd354 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -499,22 +499,22 @@ static int rtm_to_fib_config(struct sk_buff *skb, struct nlmsghdr *nlh,
nlmsg_for_each_attr(attr, nlh, sizeof(struct rtmsg), remaining) {
switch (attr->nla_type) {
case RTA_DST:
- cfg->fc_dst = nla_get_u32(attr);
+ cfg->fc_dst = nla_get_be32(attr);
break;
case RTA_SRC:
- cfg->fc_src = nla_get_u32(attr);
+ cfg->fc_src = nla_get_be32(attr);
break;
case RTA_OIF:
cfg->fc_oif = nla_get_u32(attr);
break;
case RTA_GATEWAY:
- cfg->fc_gw = nla_get_u32(attr);
+ cfg->fc_gw = nla_get_be32(attr);
break;
case RTA_PRIORITY:
cfg->fc_priority = nla_get_u32(attr);
break;
case RTA_PREFSRC:
- cfg->fc_prefsrc = nla_get_u32(attr);
+ cfg->fc_prefsrc = nla_get_be32(attr);
break;
case RTA_METRICS:
cfg->fc_mx = nla_data(attr);
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 152d9a264fa..d9124478221 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -374,7 +374,7 @@ static int fib_get_nhs(struct fib_info *fi, struct rtnexthop *rtnh,
struct nlattr *nla, *attrs = rtnh_attrs(rtnh);
nla = nla_find(attrs, attrlen, RTA_GATEWAY);
- nh->nh_gw = nla ? nla_get_u32(nla) : 0;
+ nh->nh_gw = nla ? nla_get_be32(nla) : 0;
#ifdef CONFIG_NET_CLS_ROUTE
nla = nla_find(attrs, attrlen, RTA_FLOW);
nh->nh_tclassid = nla ? nla_get_u32(nla) : 0;
@@ -427,7 +427,7 @@ int fib_nh_match(struct fib_config *cfg, struct fib_info *fi)
struct nlattr *nla, *attrs = rtnh_attrs(rtnh);
nla = nla_find(attrs, attrlen, RTA_GATEWAY);
- if (nla && nla_get_u32(nla) != nh->nh_gw)
+ if (nla && nla_get_be32(nla) != nh->nh_gw)
return 1;
#ifdef CONFIG_NET_CLS_ROUTE
nla = nla_find(attrs, attrlen, RTA_FLOW);
@@ -952,7 +952,7 @@ int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
rtm->rtm_protocol = fi->fib_protocol;
if (rtm->rtm_dst_len)
- NLA_PUT_U32(skb, RTA_DST, dst);
+ NLA_PUT_BE32(skb, RTA_DST, dst);
if (fi->fib_priority)
NLA_PUT_U32(skb, RTA_PRIORITY, fi->fib_priority);
@@ -961,11 +961,11 @@ int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
goto nla_put_failure;
if (fi->fib_prefsrc)
- NLA_PUT_U32(skb, RTA_PREFSRC, fi->fib_prefsrc);
+ NLA_PUT_BE32(skb, RTA_PREFSRC, fi->fib_prefsrc);
if (fi->fib_nhs == 1) {
if (fi->fib_nh->nh_gw)
- NLA_PUT_U32(skb, RTA_GATEWAY, fi->fib_nh->nh_gw);
+ NLA_PUT_BE32(skb, RTA_GATEWAY, fi->fib_nh->nh_gw);
if (fi->fib_nh->nh_oif)
NLA_PUT_U32(skb, RTA_OIF, fi->fib_nh->nh_oif);
@@ -993,7 +993,7 @@ int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
rtnh->rtnh_ifindex = nh->nh_oif;
if (nh->nh_gw)
- NLA_PUT_U32(skb, RTA_GATEWAY, nh->nh_gw);
+ NLA_PUT_BE32(skb, RTA_GATEWAY, nh->nh_gw);
#ifdef CONFIG_NET_CLS_ROUTE
if (nh->nh_tclassid)
NLA_PUT_U32(skb, RTA_FLOW, nh->nh_tclassid);
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index c42ed803c3e..c41ddba02e9 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2661,11 +2661,11 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
if (rt->rt_flags & RTCF_NOTIFY)
r->rtm_flags |= RTM_F_NOTIFY;
- NLA_PUT_U32(skb, RTA_DST, rt->rt_dst);
+ NLA_PUT_BE32(skb, RTA_DST, rt->rt_dst);
if (rt->fl.fl4_src) {
r->rtm_src_len = 32;
- NLA_PUT_U32(skb, RTA_SRC, rt->fl.fl4_src);
+ NLA_PUT_BE32(skb, RTA_SRC, rt->fl.fl4_src);
}
if (rt->u.dst.dev)
NLA_PUT_U32(skb, RTA_OIF, rt->u.dst.dev->ifindex);
@@ -2678,12 +2678,12 @@ static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
NLA_PUT_U32(skb, RTA_MP_ALGO, rt->rt_multipath_alg);
#endif
if (rt->fl.iif)
- NLA_PUT_U32(skb, RTA_PREFSRC, rt->rt_spec_dst);
+ NLA_PUT_BE32(skb, RTA_PREFSRC, rt->rt_spec_dst);
else if (rt->rt_src != rt->fl.fl4_src)
- NLA_PUT_U32(skb, RTA_PREFSRC, rt->rt_src);
+ NLA_PUT_BE32(skb, RTA_PREFSRC, rt->rt_src);
if (rt->rt_dst != rt->rt_gateway)
- NLA_PUT_U32(skb, RTA_GATEWAY, rt->rt_gateway);
+ NLA_PUT_BE32(skb, RTA_GATEWAY, rt->rt_gateway);
if (rtnetlink_put_metrics(skb, rt->u.dst.metrics) < 0)
goto nla_put_failure;
@@ -2768,8 +2768,8 @@ int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void *arg)
skb->nh.iph->protocol = IPPROTO_ICMP;
skb_reserve(skb, MAX_HEADER + sizeof(struct iphdr));
- src = tb[RTA_SRC] ? nla_get_u32(tb[RTA_SRC]) : 0;
- dst = tb[RTA_DST] ? nla_get_u32(tb[RTA_DST]) : 0;
+ src = tb[RTA_SRC] ? nla_get_be32(tb[RTA_SRC]) : 0;
+ dst = tb[RTA_DST] ? nla_get_be32(tb[RTA_DST]) : 0;
iif = tb[RTA_IIF] ? nla_get_u32(tb[RTA_IIF]) : 0;
if (iif) {