michaelh/zephyr
1
0
Fork 0
Code Releases Activity

Bluetooth: Controller: Don't report when AUX_ADV_IND is not received

Browse source 
An advertising report must not be generated unless the AUX_ADV_IND
has been received (for ADV_EXT_IND with an auxptr)

Signed-off-by: Troels Nilsson <trnn@demant.com>
This commit is contained in:
Troels Nilsson 2023-06-29 10:33:19 +02:00 • committed by Fabio Baltieri
commit 287eb04d6f
1 changed files with 8 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
subsys/bluetooth/controller/hci/hci.c
View file

@ -6878,7 +6878,14 @@ static void le_ext_adv_report(struct pdu_data *pdu_data,
uint8_t aux_phy;
aux_ptr = (void *)ptr;
if (PDU_ADV_AUX_PTR_PHY_GET(aux_ptr) > EXT_ADV_AUX_PHY_LE_CODED) {
/* Don't report if invalid phy or AUX_ADV_IND was not received
* See BT Core 5.4, Vol 6, Part B, Section 4.4.3.5:
* If the Controller does not listen for or does not receive the
* AUX_ADV_IND PDU, no report shall be generated
*/
if ((node_rx_curr == node_rx && !node_rx_next) ||
PDU_ADV_AUX_PTR_PHY_GET(aux_ptr) > EXT_ADV_AUX_PHY_LE_CODED) {
struct node_rx_ftr *ftr;
ftr = &node_rx->hdr.rx_ftr;