mac802154: llsec: correctly lookup implicit-indexed keys

Key id comparison for type 1 keys (implicit source, with index) should
return true if mode and id are equal, not false.

Signed-off-by: Phoebe Buckheister <phoebe.buckheister@itwm.fraunhofer.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/mac802154/llsec.c b/net/mac802154/llsec.c
index 08d08cbf51f4bc355d7d2fa32f9f50fb8da36ed4..e4a25589ec19fbbf21688429be6ead557439e11b 100644 (file)
--- a/net/mac802154/llsec.c
+++ b/net/mac802154/llsec.c
@@ -207,6 +207,8 @@ static bool llsec_key_id_equal(const struct ieee802154_llsec_key_id *a,
                return false;
 
        switch (a->mode) {
+       case IEEE802154_SCF_KEY_INDEX:
+               return true;
        case IEEE802154_SCF_KEY_SHORT_INDEX:
                return a->short_source == b->short_source;
        case IEEE802154_SCF_KEY_HW_INDEX: