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authorDavid Ahern <dsahern@gmail.com>2017-05-27 16:19:26 -0600
committerDavid S. Miller <davem@davemloft.net>2017-05-30 11:55:31 -0400
commit78055998954b7a3e6c31eb24d1d26f0b63a7ec0d (patch)
treead1f4fd34da0b9faee5219a3490cbf729228ba96 /include/net/ip_fib.h
parentba277e8e05dbd4aa13f74f859e276d5d54467eab (diff)
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.h3
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);