From: Alexander Aring <[email protected]> commit 1534efc7bbc1121e92c86c2dabebaf2c9dcece19 upstream.
This patch stops dumping llsec params for monitors which we don't support yet. Otherwise we will access llsec mib which isn't initialized for monitors. Reported-by: [email protected] Signed-off-by: Alexander Aring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Stefan Schmidt <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- net/ieee802154/nl802154.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -851,8 +851,13 @@ nl802154_send_iface(struct sk_buff *msg, goto nla_put_failure; #ifdef CONFIG_IEEE802154_NL802154_EXPERIMENTAL + if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) + goto out; + if (nl802154_get_llsec_params(msg, rdev, wpan_dev) < 0) goto nla_put_failure; + +out: #endif /* CONFIG_IEEE802154_NL802154_EXPERIMENTAL */ genlmsg_end(msg, hdr);
