diff options
Diffstat (limited to 'net/bluetooth/smp.c')
| -rw-r--r-- | net/bluetooth/smp.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 25644e1bc479..229d88eebf4e 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -1046,8 +1046,24 @@ static void smp_notify_keys(struct l2cap_conn *conn) struct smp_cmd_pairing *rsp = (void *) &smp->prsp[1]; bool persistent; + if (hcon->type == ACL_LINK) { + if (hcon->key_type == HCI_LK_DEBUG_COMBINATION) + persistent = false; + else + persistent = !test_bit(HCI_CONN_FLUSH_KEY, + &hcon->flags); + } else { + /* The LTKs, IRKs and CSRKs should be persistent only if + * both sides had the bonding bit set in their + * authentication requests. + */ + persistent = !!((req->auth_req & rsp->auth_req) & + SMP_AUTH_BONDING); + } + if (smp->remote_irk) { - mgmt_new_irk(hdev, smp->remote_irk); + mgmt_new_irk(hdev, smp->remote_irk, persistent); + /* Now that user space can be considered to know the * identity address track the connection based on it * from now on (assuming this is an LE link). @@ -1075,21 +1091,6 @@ static void smp_notify_keys(struct l2cap_conn *conn) } } - if (hcon->type == ACL_LINK) { - if (hcon->key_type == HCI_LK_DEBUG_COMBINATION) - persistent = false; - else - persistent = !test_bit(HCI_CONN_FLUSH_KEY, - &hcon->flags); - } else { - /* The LTKs and CSRKs should be persistent only if both sides - * had the bonding bit set in their authentication requests. - */ - persistent = !!((req->auth_req & rsp->auth_req) & - SMP_AUTH_BONDING); - } - - if (smp->csrk) { smp->csrk->bdaddr_type = hcon->dst_type; bacpy(&smp->csrk->bdaddr, &hcon->dst); |