diff options
| author | Alexander Aring <aahringo@redhat.com> | 2021-04-05 03:30:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-28 13:08:40 +0300 |
| commit | 3e33f3e0cc4a7b9a05ccb5a9352c18ef76100c99 (patch) | |
| tree | bad01c3cbc09c3de6fc58239cd60b13b01495f0f /net/ieee802154 | |
| parent | 533ec8233f2b008431d4ad05ccfbde4435020239 (diff) | |
| download | linux-3e33f3e0cc4a7b9a05ccb5a9352c18ef76100c99.tar.xz | |
net: ieee802154: stop dump llsec keys for monitors
[ Upstream commit fb3c5cdf88cd504ef11d59e8d656f4bc896c6922 ]
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>
Link: https://lore.kernel.org/r/20210405003054.256017-4-aahringo@redhat.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/ieee802154')
| -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 b10b297e76b7..86bc714a93a8 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1516,6 +1516,11 @@ 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; |