Commit 72e211da authored Apr 04, 2021 by Alexander Aring Committed by Greg Kroah-Hartman Apr 28, 2021

net: ieee802154: stop dump llsec devkeys for monitors



[ Upstream commit 080d1a57a94d93e70f84b7a360baa351388c574f ]

This patch stops dumping llsec devkeys 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>
Link: https://lore.kernel.org/r/20210405003054.256017-10-aahringo@redhat.com


Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent c23987a0

net/ieee802154/nl802154.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -1874,6 +1874,11 @@ nl802154_dump_llsec_devkey(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;