diff options
| author |   Alexander Aring <aahringo@redhat.com> | 2021-04-04 20:30:45 -0400 |
|---|---|---|
| committer |   Stefan Schmidt <stefan@datenfreihafen.org> | 2021-04-06 22:10:09 +0200 |
| commit | 5582d641e6740839c9b83efd1fbf9bcd00b6f5fc (patch) | |
| tree | b131619f20f0318aa6c8670e59e65fecd166b17b /net/ieee802154 | |
| parent | net: ieee802154: forbid monitor for del llsec key (diff) | |
| download | linux-dev-5582d641e6740839c9b83efd1fbf9bcd00b6f5fc.tar.xz linux-dev-5582d641e6740839c9b83efd1fbf9bcd00b6f5fc.zip | |
net: ieee802154: stop dump llsec devs for monitors
This patch stops dumping llsec devs 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/20210405003054.256017-7-aahringo@redhat.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.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 bfc0eca774e3..ef0becc9faa7 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1672,6 +1672,11 @@ nl802154_dump_llsec_dev(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; |