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Diffstat (limited to 'net/core')
-rw-r--r--net/core/fib_rules.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 88298f18cbae..a6aea805a0a2 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -466,11 +466,13 @@ int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr *nlh,
}
refcount_set(&rule->refcnt, 1);
rule->fr_net = net;
- rule->proto = frh->proto;
rule->pref = tb[FRA_PRIORITY] ? nla_get_u32(tb[FRA_PRIORITY])
: fib_default_rule_pref(ops);
+ rule->proto = tb[FRA_PROTOCOL] ?
+ nla_get_u8(tb[FRA_PROTOCOL]) : RTPROT_UNSPEC;
+
if (tb[FRA_IIFNAME]) {
struct net_device *dev;
@@ -666,7 +668,8 @@ int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr *nlh,
}
list_for_each_entry(rule, &ops->rules_list, list) {
- if (frh->proto && (frh->proto != rule->proto))
+ if (tb[FRA_PROTOCOL] &&
+ (rule->proto != nla_get_u8(tb[FRA_PROTOCOL])))
continue;
if (frh->action && (frh->action != rule->action))
@@ -786,7 +789,8 @@ static inline size_t fib_rule_nlmsg_size(struct fib_rules_ops *ops,
+ nla_total_size(4) /* FRA_FWMARK */
+ nla_total_size(4) /* FRA_FWMASK */
+ nla_total_size_64bit(8) /* FRA_TUN_ID */
- + nla_total_size(sizeof(struct fib_kuid_range));
+ + nla_total_size(sizeof(struct fib_kuid_range))
+ + nla_total_size(1); /* FRA_PROTOCOL */
if (ops->nlmsg_payload)
payload += ops->nlmsg_payload(rule);
@@ -813,9 +817,12 @@ static int fib_nl_fill_rule(struct sk_buff *skb, struct fib_rule *rule,
if (nla_put_u32(skb, FRA_SUPPRESS_PREFIXLEN, rule->suppress_prefixlen))
goto nla_put_failure;
frh->res1 = 0;
+ frh->res2 = 0;
frh->action = rule->action;
frh->flags = rule->flags;
- frh->proto = rule->proto;
+
+ if (nla_put_u8(skb, FRA_PROTOCOL, rule->proto))
+ goto nla_put_failure;
if (rule->action == FR_ACT_GOTO &&
rcu_access_pointer(rule->ctarget) == NULL)