espressif/esp-nimble
1
0
Fork 0
mirror of https://github.com/espressif/esp-nimble.git synced 2026-06-05 21:04:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(nimble): Fix scan response data checks for AD flags

Browse Source
This commit is contained in:
Rahul Tank
2026-04-16 14:22:23 +05:30
parent 9013d28440
commit 5ac39652ce
1 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
nimble/host/src/ble_gap.c
+8 -4
View File
@@ -2174,7 +2174,8 @@ ble_gap_accept_slave_conn(uint8_t instance)
#if NIMBLE_BLE_SCAN
static int
ble_gap_rx_adv_report_sanity_check(const uint8_t *adv_data, uint8_t adv_data_len)
ble_gap_rx_adv_report_sanity_check(const uint8_t *adv_data, uint8_t adv_data_len,
int is_scan_rsp)
{
const struct ble_hs_adv_field *flags;
int rc;
@@ -2190,9 +2191,10 @@ ble_gap_rx_adv_report_sanity_check(const uint8_t *adv_data, uint8_t adv_data_len
return -1;
}
if (ble_gap_master.disc.observer) {
if (ble_gap_master.disc.observer || is_scan_rsp) {
/* Observer role is enabled; All adv reports regardless of
* Flags AD Type need to be discovered.
* Also, ignore AD type checks for scan response data
*/
return 0;
}
@@ -2566,7 +2568,8 @@ void
ble_gap_rx_adv_report(struct ble_gap_disc_desc *desc)
{
#if NIMBLE_BLE_SCAN
if (ble_gap_rx_adv_report_sanity_check(desc->data, desc->length_data)) {
if (ble_gap_rx_adv_report_sanity_check(desc->data, desc->length_data,
desc->event_type == BLE_HCI_ADV_RPT_EVTYPE_SCAN_RSP)) {
return;
}
@@ -2585,7 +2588,8 @@ ble_gap_rx_le_scan_timeout(void)
void
ble_gap_rx_ext_adv_report(struct ble_gap_ext_disc_desc *desc)
{
if (ble_gap_rx_adv_report_sanity_check(desc->data, desc->length_data)) {
if (ble_gap_rx_adv_report_sanity_check(desc->data, desc->length_data,
desc->props & BLE_HCI_ADV_SCAN_RSP_MASK)) {
return;
}