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-rw-r--r--net/core/rtnetlink.c47
1 files changed, 26 insertions, 21 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 3cc4a627a537..0ee5479528b5 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1515,7 +1515,8 @@ static const struct rtnl_link_ops *linkinfo_to_kind_ops(const struct nlattr *nla
const struct rtnl_link_ops *ops = NULL;
struct nlattr *linfo[IFLA_INFO_MAX + 1];
- if (nla_parse_nested(linfo, IFLA_INFO_MAX, nla, ifla_info_policy) < 0)
+ if (nla_parse_nested(linfo, IFLA_INFO_MAX, nla,
+ ifla_info_policy, NULL) < 0)
return NULL;
if (linfo[IFLA_INFO_KIND]) {
@@ -1592,8 +1593,8 @@ static int rtnl_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
hdrlen = nlmsg_len(cb->nlh) < sizeof(struct ifinfomsg) ?
sizeof(struct rtgenmsg) : sizeof(struct ifinfomsg);
- if (nlmsg_parse(cb->nlh, hdrlen, tb, IFLA_MAX, ifla_policy) >= 0) {
-
+ if (nlmsg_parse(cb->nlh, hdrlen, tb, IFLA_MAX,
+ ifla_policy, NULL) >= 0) {
if (tb[IFLA_EXT_MASK])
ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]);
@@ -1640,9 +1641,10 @@ out:
return skb->len;
}
-int rtnl_nla_parse_ifla(struct nlattr **tb, const struct nlattr *head, int len)
+int rtnl_nla_parse_ifla(struct nlattr **tb, const struct nlattr *head, int len,
+ struct netlink_ext_ack *exterr)
{
- return nla_parse(tb, IFLA_MAX, head, len, ifla_policy);
+ return nla_parse(tb, IFLA_MAX, head, len, ifla_policy, exterr);
}
EXPORT_SYMBOL(rtnl_nla_parse_ifla);
@@ -2078,7 +2080,7 @@ static int do_setlink(const struct sk_buff *skb,
goto errout;
}
err = nla_parse_nested(vfinfo, IFLA_VF_MAX, attr,
- ifla_vf_policy);
+ ifla_vf_policy, NULL);
if (err < 0)
goto errout;
err = do_setvfinfo(dev, vfinfo);
@@ -2106,7 +2108,7 @@ static int do_setlink(const struct sk_buff *skb,
goto errout;
}
err = nla_parse_nested(port, IFLA_PORT_MAX, attr,
- ifla_port_policy);
+ ifla_port_policy, NULL);
if (err < 0)
goto errout;
if (!port[IFLA_PORT_VF]) {
@@ -2126,7 +2128,8 @@ static int do_setlink(const struct sk_buff *skb,
struct nlattr *port[IFLA_PORT_MAX+1];
err = nla_parse_nested(port, IFLA_PORT_MAX,
- tb[IFLA_PORT_SELF], ifla_port_policy);
+ tb[IFLA_PORT_SELF], ifla_port_policy,
+ NULL);
if (err < 0)
goto errout;
@@ -2170,7 +2173,7 @@ static int do_setlink(const struct sk_buff *skb,
u32 xdp_flags = 0;
err = nla_parse_nested(xdp, IFLA_XDP_MAX, tb[IFLA_XDP],
- ifla_xdp_policy);
+ ifla_xdp_policy, NULL);
if (err < 0)
goto errout;
@@ -2219,7 +2222,7 @@ static int rtnl_setlink(struct sk_buff *skb, struct nlmsghdr *nlh)
struct nlattr *tb[IFLA_MAX+1];
char ifname[IFNAMSIZ];
- err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy);
+ err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, NULL);
if (err < 0)
goto errout;
@@ -2312,7 +2315,7 @@ static int rtnl_dellink(struct sk_buff *skb, struct nlmsghdr *nlh)
struct nlattr *tb[IFLA_MAX+1];
int err;
- err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy);
+ err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, NULL);
if (err < 0)
return err;
@@ -2441,7 +2444,7 @@ static int rtnl_newlink(struct sk_buff *skb, struct nlmsghdr *nlh)
#ifdef CONFIG_MODULES
replay:
#endif
- err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy);
+ err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, NULL);
if (err < 0)
return err;
@@ -2472,7 +2475,8 @@ replay:
if (tb[IFLA_LINKINFO]) {
err = nla_parse_nested(linkinfo, IFLA_INFO_MAX,
- tb[IFLA_LINKINFO], ifla_info_policy);
+ tb[IFLA_LINKINFO], ifla_info_policy,
+ NULL);
if (err < 0)
return err;
} else
@@ -2497,7 +2501,7 @@ replay:
if (ops->maxtype && linkinfo[IFLA_INFO_DATA]) {
err = nla_parse_nested(attr, ops->maxtype,
linkinfo[IFLA_INFO_DATA],
- ops->policy);
+ ops->policy, NULL);
if (err < 0)
return err;
data = attr;
@@ -2515,7 +2519,8 @@ replay:
err = nla_parse_nested(slave_attr,
m_ops->slave_maxtype,
linkinfo[IFLA_INFO_SLAVE_DATA],
- m_ops->slave_policy);
+ m_ops->slave_policy,
+ NULL);
if (err < 0)
return err;
slave_data = slave_attr;
@@ -2684,7 +2689,7 @@ static int rtnl_getlink(struct sk_buff *skb, struct nlmsghdr* nlh)
int err;
u32 ext_filter_mask = 0;
- err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy);
+ err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFLA_MAX, ifla_policy, NULL);
if (err < 0)
return err;
@@ -2734,7 +2739,7 @@ static u16 rtnl_calcit(struct sk_buff *skb, struct nlmsghdr *nlh)
hdrlen = nlmsg_len(nlh) < sizeof(struct ifinfomsg) ?
sizeof(struct rtgenmsg) : sizeof(struct ifinfomsg);
- if (nlmsg_parse(nlh, hdrlen, tb, IFLA_MAX, ifla_policy) >= 0) {
+ if (nlmsg_parse(nlh, hdrlen, tb, IFLA_MAX, ifla_policy, NULL) >= 0) {
if (tb[IFLA_EXT_MASK])
ext_filter_mask = nla_get_u32(tb[IFLA_EXT_MASK]);
}
@@ -2965,7 +2970,7 @@ static int rtnl_fdb_add(struct sk_buff *skb, struct nlmsghdr *nlh)
u16 vid;
int err;
- err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL);
+ err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL, NULL);
if (err < 0)
return err;
@@ -3068,7 +3073,7 @@ static int rtnl_fdb_del(struct sk_buff *skb, struct nlmsghdr *nlh)
if (!netlink_capable(skb, CAP_NET_ADMIN))
return -EPERM;
- err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL);
+ err = nlmsg_parse(nlh, sizeof(*ndm), tb, NDA_MAX, NULL, NULL);
if (err < 0)
return err;
@@ -3203,8 +3208,8 @@ static int rtnl_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb)
int err = 0;
int fidx = 0;
- if (nlmsg_parse(cb->nlh, sizeof(struct ifinfomsg), tb, IFLA_MAX,
- ifla_policy) == 0) {
+ if (nlmsg_parse(cb->nlh, sizeof(struct ifinfomsg), tb,
+ IFLA_MAX, ifla_policy, NULL) == 0) {
if (tb[IFLA_MASTER])
br_idx = nla_get_u32(tb[IFLA_MASTER]);
}
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