From a9a423a025421f437059e4d77f40ad05995e0692 Mon Sep 17 00:00:00 2001 From: yulong Date: Mon, 23 Oct 2017 15:01:00 +0800 Subject: [PATCH] component/bt: Added the sec_act != BTM_BLE_SEC_ENCRYPT check in the btm_ble_set_encryption function when the sec_act is BTM_BLE_SEC_ENCRYPT_NO_MITM or BTM_BLE_SEC_ENCRYPT_MITM. --- components/bt/bluedroid/stack/btm/btm_ble.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/bt/bluedroid/stack/btm/btm_ble.c b/components/bt/bluedroid/stack/btm/btm_ble.c index 4e49b16ef2..72e7023c2b 100644 --- a/components/bt/bluedroid/stack/btm/btm_ble.c +++ b/components/bt/bluedroid/stack/btm/btm_ble.c @@ -1422,7 +1422,7 @@ tBTM_STATUS btm_ble_set_encryption (BD_ADDR bd_addr, void *p_ref_data, UINT8 lin sec_request to request the master to encrypt the link */ case BTM_BLE_SEC_ENCRYPT_NO_MITM: case BTM_BLE_SEC_ENCRYPT_MITM: - if (link_role == BTM_ROLE_MASTER) { + if ((link_role == BTM_ROLE_MASTER) && (sec_act != BTM_BLE_SEC_ENCRYPT)) { auth_req = (sec_act == BTM_BLE_SEC_ENCRYPT_NO_MITM) ? SMP_AUTH_GEN_BOND : (SMP_AUTH_GEN_BOND | SMP_AUTH_YN_BIT); btm_ble_link_sec_check (bd_addr, auth_req, &sec_req_act);