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fix(ble/bluedroid): fix incorrect resolving_list_avail_size update

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(cherry picked from commit ac385530af)

Co-authored-by: zhanghaipeng <zhanghaipeng@espressif.com>
This commit is contained in:
Zhang Hai Peng
2025-07-25 21:53:34 +08:00
parent 3d9da8a2bd
commit a3caca65db
1 changed files with 26 additions and 1 deletions
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27
components/bt/host/bluedroid/stack/btm/btm_ble_privacy.c
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@@ -50,6 +50,9 @@
#define BTM_BLE_META_READ_IRK_LEN 2
#define BTM_BLE_META_ADD_WL_ATTR_LEN 9
#if CONTROLLER_RPA_LIST_ENABLE && BLE_SMP_ID_RESET_ENABLE
static bool is_deleting_zero_addr;
#endif // CONTROLLER_RPA_LIST_ENABLE && BLE_SMP_ID_RESET_ENABLE
/*******************************************************************************
** Functions implemented controller based privacy using Resolving List
*******************************************************************************/
@@ -343,10 +346,23 @@ void btm_ble_remove_resolving_list_entry_complete(UINT8 *p, UINT16 evt_len)
btm_cb.ble_ctr_cb.resolving_list_avail_size++;
}
} else {
BTM_TRACE_ERROR("%s remove resolving list error 0x%x", __func__, status);
#if CONTROLLER_RPA_LIST_ENABLE && BLE_SMP_ID_RESET_ENABLE
if (!is_deleting_zero_addr)
#endif // CONTROLLER_RPA_LIST_ENABLE && BLE_SMP_ID_RESET_ENABLE
{
/* It's expected for some controllers to return error when deleting {0,0,0,0,0,0}, ignore that case */
BTM_TRACE_ERROR("%s remove resolving list error, status = 0x%02x", __func__, status);
}
}
#if CONTROLLER_RPA_LIST_ENABLE && BLE_SMP_ID_RESET_ENABLE
/* Clear zero address deletion flag regardless of outcome */
if (is_deleting_zero_addr) {
is_deleting_zero_addr = false;
}
#endif // CONTROLLER_RPA_LIST_ENABLE && BLE_SMP_ID_RESET_ENABLE
}
/*******************************************************************************
**
** Function btm_ble_read_resolving_list_entry_complete
@@ -1139,6 +1155,7 @@ void btm_ble_resolving_list_cleanup(void)
}
#if (CONTROLLER_RPA_LIST_ENABLE == TRUE)
void btm_ble_add_default_entry_to_resolving_list(void)
{
/*
@@ -1151,9 +1168,17 @@ void btm_ble_add_default_entry_to_resolving_list(void)
BD_ADDR peer_addr = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
BT_OCTET16 peer_irk = {0x0};
#if (BLE_SMP_ID_RESET_ENABLE == TRUE)
// Remove the existing entry in resolving list When resetting the device identity
btsnd_hcic_ble_rm_device_resolving_list(BLE_ADDR_PUBLIC, peer_addr);
is_deleting_zero_addr = true;
btm_ble_enq_resolving_list_pending(peer_addr, BTM_BLE_META_REMOVE_IRK_ENTRY);
#endif // (BLE_SMP_ID_RESET_ENABLE == TRUE)
btsnd_hcic_ble_add_device_resolving_list (BLE_ADDR_PUBLIC, peer_addr, peer_irk, btm_cb.devcb.id_keys.irk);
btm_ble_enq_resolving_list_pending(peer_addr, BTM_BLE_META_ADD_IRK_ENTRY);
}
#endif // (CONTROLLER_RPA_LIST_ENABLE == TRUE)
#endif