diff options
Diffstat (limited to 'net/bluetooth/l2cap_core.c')
| -rw-r--r-- | net/bluetooth/l2cap_core.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 1ab27b90ddcb..17b87b57a175 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1515,8 +1515,14 @@ static bool l2cap_check_enc_key_size(struct hci_conn *hcon) * that have no key size requirements. Ensure that the link is * actually encrypted before enforcing a key size. */ + int min_key_size = hcon->hdev->min_enc_key_size; + + /* On FIPS security level, key size must be 16 bytes */ + if (hcon->sec_level == BT_SECURITY_FIPS) + min_key_size = 16; + return (!test_bit(HCI_CONN_ENCRYPT, &hcon->flags) || - hcon->enc_key_size >= hcon->hdev->min_enc_key_size); + hcon->enc_key_size >= min_key_size); } static void l2cap_do_start(struct l2cap_chan *chan) @@ -3627,7 +3633,7 @@ static int l2cap_parse_conf_req(struct l2cap_chan *chan, void *data, size_t data if (hint) break; result = L2CAP_CONF_UNKNOWN; - *((u8 *) ptr++) = type; + l2cap_add_conf_opt(&ptr, (u8)type, sizeof(u8), type, endptr - ptr); break; } } |