From b0dbfb46ba0c0d2fe4c90e2046f7b36275763a7e Mon Sep 17 00:00:00 2001 From: Vinicius Costa Gomes Date: Thu, 2 Feb 2012 21:08:03 -0300 Subject: [PATCH] Bluetooth: Add support for removing LTK's when pairing is removed Instead of having a separated command for removing SMP keys, we use the Remove Keys command to remove *all* keys. Signed-off-by: Vinicius Costa Gomes Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- net/bluetooth/mgmt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index fd0b08115f2e..9e5dead1dbef 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1089,6 +1089,12 @@ static int remove_keys(struct sock *sk, u16 index, void *data, u16 len) bacpy(&rp.bdaddr, &cp->bdaddr); rp.status = MGMT_STATUS_FAILED; + err = hci_remove_ltk(hdev, &cp->bdaddr); + if (err < 0) { + err = cmd_status(sk, index, MGMT_OP_REMOVE_KEYS, -err); + goto unlock; + } + err = hci_remove_link_key(hdev, &cp->bdaddr); if (err < 0) { rp.status = MGMT_STATUS_NOT_PAIRED; -- 2.20.1