diff options
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 90676ca0e92b..2dcc5bb907b8 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4916,6 +4916,13 @@ static int l2cap_le_connect_req(struct l2cap_conn *conn, goto response_unlock; } + /* Check if Key Size is sufficient for the security level */ + if (!l2cap_check_enc_key_size(conn->hcon, pchan)) { + result = L2CAP_CR_LE_BAD_KEY_SIZE; + chan = NULL; + goto response_unlock; + } + /* Check for valid dynamic CID range */ if (scid < L2CAP_CID_DYN_START || scid > L2CAP_CID_LE_DYN_END) { result = L2CAP_CR_LE_INVALID_SCID; |