diff options
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/fib_rules.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 16083b82954b..737d11bc8838 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -255,6 +255,9 @@ static int fib4_rule_configure(struct fib_rule *rule, struct sk_buff *skb, } #endif + if (fib_rule_requires_fldissect(rule)) + net->ipv4.fib_rules_require_fldissect++; + rule4->src_len = frh->src_len; rule4->srcmask = inet_make_mask(rule4->src_len); rule4->dst_len = frh->dst_len; @@ -283,6 +286,10 @@ static int fib4_rule_delete(struct fib_rule *rule) net->ipv4.fib_num_tclassid_users--; #endif net->ipv4.fib_has_custom_rules = true; + + if (net->ipv4.fib_rules_require_fldissect && + fib_rule_requires_fldissect(rule)) + net->ipv4.fib_rules_require_fldissect--; errout: return err; } @@ -400,6 +407,7 @@ int __net_init fib4_rules_init(struct net *net) goto fail; net->ipv4.rules_ops = ops; net->ipv4.fib_has_custom_rules = false; + net->ipv4.fib_rules_require_fldissect = 0; return 0; fail: |