diff options
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/netlink.c | 1 | ||||
| -rw-r--r-- | net/ieee802154/nl802154.c | 1 | ||||
| -rw-r--r-- | net/ieee802154/socket.c | 3 |
3 files changed, 5 insertions, 0 deletions
diff --git a/net/ieee802154/netlink.c b/net/ieee802154/netlink.c index b07abc38b4b3..7d2de4ee6992 100644 --- a/net/ieee802154/netlink.c +++ b/net/ieee802154/netlink.c @@ -132,6 +132,7 @@ struct genl_family nl802154_family __ro_after_init = { .module = THIS_MODULE, .small_ops = ieee802154_ops, .n_small_ops = ARRAY_SIZE(ieee802154_ops), + .resv_start_op = IEEE802154_LLSEC_DEL_SECLEVEL + 1, .mcgrps = ieee802154_mcgrps, .n_mcgrps = ARRAY_SIZE(ieee802154_mcgrps), }; diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index e0b072aecf0f..38c4f3cb010e 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -2500,6 +2500,7 @@ static struct genl_family nl802154_fam __ro_after_init = { .module = THIS_MODULE, .ops = nl802154_ops, .n_ops = ARRAY_SIZE(nl802154_ops), + .resv_start_op = NL802154_CMD_DEL_SEC_LEVEL + 1, .mcgrps = nl802154_mcgrps, .n_mcgrps = ARRAY_SIZE(nl802154_mcgrps), }; diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c index 7889e1ef7fad..cbd0e2ac4ffe 100644 --- a/net/ieee802154/socket.c +++ b/net/ieee802154/socket.c @@ -251,6 +251,9 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) return -EOPNOTSUPP; } + if (!size) + return -EINVAL; + lock_sock(sk); if (!sk->sk_bound_dev_if) dev = dev_getfirstbyhwtype(sock_net(sk), ARPHRD_IEEE802154); |