diff options
| author | David Ahern <dsahern@gmail.com> | 2017-05-28 00:19:26 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-30 17:55:31 +0200 |
| commit | 78055998954b7a3e6c31eb24d1d26f0b63a7ec0d (patch) | |
| tree | ad1f4fd34da0b9faee5219a3490cbf729228ba96 /include/net/ip_fib.h | |
| parent | net: ipv4: refactor key and length checks (diff) | |
| download | linux-78055998954b7a3e6c31eb24d1d26f0b63a7ec0d.tar.xz linux-78055998954b7a3e6c31eb24d1d26f0b63a7ec0d.zip | |
net: ipv4: Add extack message for invalid prefix or length
Add extack error message for invalid prefix length and invalid prefix.
Example of the latter is a route spec containing 172.16.100.1/24, where
the /24 mask means the lower 8-bits should be 0. Amazing how easy that
one is to overlook when an EINVAL is returned.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip_fib.h')
| -rw-r--r-- | include/net/ip_fib.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index dcbfd5dfd25e..3dbfd5e6a347 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -266,7 +266,8 @@ int fib_table_lookup(struct fib_table *tb, const struct flowi4 *flp, struct fib_result *res, int fib_flags); int fib_table_insert(struct net *, struct fib_table *, struct fib_config *, struct netlink_ext_ack *extack); -int fib_table_delete(struct net *, struct fib_table *, struct fib_config *); +int fib_table_delete(struct net *, struct fib_table *, struct fib_config *, + struct netlink_ext_ack *extack); int fib_table_dump(struct fib_table *table, struct sk_buff *skb, struct netlink_callback *cb); int fib_table_flush(struct net *net, struct fib_table *table); |