From 86df9200c77f46a246ca4a78949887eb6dbde091 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Sun, 26 Oct 2014 20:52:27 +0100 Subject: [PATCH] Bluetooth: Add support for adding remote OOB data for LE This patch adds proper support for passing LE OOB data to the hci_add_remote_oob_data() function. For LE the 192-bit values are not valid and should therefore be passed as NULL values. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- net/bluetooth/mgmt.c | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 57de9f7222aa..1e73bead7dd9 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3610,6 +3610,7 @@ static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, status, &cp->addr, sizeof(cp->addr)); } else if (len == MGMT_ADD_REMOTE_OOB_EXT_DATA_SIZE) { struct mgmt_cp_add_remote_oob_ext_data *cp = data; + u8 *rand192, *hash192; u8 status; if (cp->addr.type != BDADDR_BREDR) { @@ -3620,10 +3621,17 @@ static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, goto unlock; } + if (bdaddr_type_is_le(cp->addr.type)) { + rand192 = NULL; + hash192 = NULL; + } else { + rand192 = cp->rand192; + hash192 = cp->hash192; + } + err = hci_add_remote_oob_data(hdev, &cp->addr.bdaddr, - cp->addr.type, cp->hash192, - cp->rand192, cp->hash256, - cp->rand256); + cp->addr.type, hash192, rand192, + cp->hash256, cp->rand256); if (err < 0) status = MGMT_STATUS_FAILED; else -- 2.39.5