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authorAlexander Aring <aahringo@redhat.com>2021-04-05 03:30:48 +0300
committerStefan Schmidt <stefan@datenfreihafen.org>2021-04-06 23:21:16 +0300
commit080d1a57a94d93e70f84b7a360baa351388c574f (patch)
tree3d2abec4bcf2fcdaac5f696b9ada8823d8d82821 /net/ieee802154/nl802154.c
parentad8f9de1f3566686af35b1c6b43240726541da61 (diff)
downloadlinux-080d1a57a94d93e70f84b7a360baa351388c574f.tar.xz
net: ieee802154: stop dump llsec devkeys for monitors
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>
Diffstat (limited to 'net/ieee802154/nl802154.c')
-rw-r--r--net/ieee802154/nl802154.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 17c782d4cdae..6f9cb6c0cafc 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -1853,6 +1853,11 @@ 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;