path: root/net/ipv4/fib_rules.c
diff options
authorStefan Tomanek <stefan.tomanek@wertarbyte.de>2013-08-03 14:14:43 +0200
committerDavid S. Miller <davem@davemloft.net>2013-08-03 10:40:23 -0700
commit73f5698e77219bfc3ea1903759fe8e20ab5b285e (patch)
treef3b64e87cc6ce4d7749ddfd9e993421b0c53a02c /net/ipv4/fib_rules.c
parentvlan: cleanup the usage of vlan_dev_priv(dev) (diff)
fib_rules: fix suppressor names and default values
This change brings the suppressor attribute names into line; it also changes the data types to provide a more consistent interface. While -1 indicates that the suppressor is not enabled, values >= 0 for suppress_prefixlen or suppress_ifgroup reject routing decisions violating the constraint. This changes the previously presented behaviour of suppress_prefixlen, where a prefix length _less_ than the attribute value was rejected. After this change, a prefix length less than *or* equal to the value is considered a violation of the rule constraint. It also changes the default values for default and newly added rules (disabling any suppression for those). Signed-off-by: Stefan Tomanek <stefan.tomanek@wertarbyte.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_rules.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index b78fd28970c9..523be38e37de 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -109,7 +109,7 @@ static bool fib4_rule_suppress(struct fib_rule *rule, struct fib_lookup_arg *arg
/* do not accept result if the route does
* not meet the required prefix length
- if (result->prefixlen < rule->table_prefixlen_min)
+ if (result->prefixlen <= rule->suppress_prefixlen)
goto suppress_route;
/* do not accept result if the route uses a device