diff options
| author | Alexander Aring <aahringo@redhat.com> | 2021-04-04 20:30:48 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-28 12:05:46 +0200 |
| commit | 89a6f665b25fb3d91d3a1d31f9c3235efe74e05b (patch) | |
| tree | 81ff86bebd189c85c4767e1e41651ae9e5c4b470 | |
| parent | 91a35cfd989b5635adad13909688c1f25ef2afcc (diff) | |
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>
| -rw-r--r-- | net/ieee802154/nl802154.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index a602fd45e384..19d0d22ff625 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1839,6 +1839,11 @@ 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; |