| Message ID | 20210405003054.256017-4-aahringo@redhat.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | net: ieee802154: forbid sec params for monitors | expand |
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index ce8956f31ef9..7815f253c8a3 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1493,6 +1493,11 @@ nl802154_dump_llsec_key(struct sk_buff *skb, struct netlink_callback *cb) if (err) return err; + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) { + err = skb->len; + goto out_err; + } + if (!wpan_dev->netdev) { err = -EINVAL; goto out_err;
This patch stops dumping llsec keys for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Signed-off-by: Alexander Aring <aahringo@redhat.com> --- net/ieee802154/nl802154.c | 5 +++++ 1 file changed, 5 insertions(+)