diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/fib_rules.c | 15 |
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) |