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fix add white list failed

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zhiweijian 2020-12-17 16:43:00 +08:00 committed by zwj
parent 61b1a4b7b8
commit e81104f377
1 changed files with 7 additions and 5 deletions
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10
components/bt/host/bluedroid/stack/btm/btm_ble_bgconn.c
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@ -286,9 +286,14 @@ BOOLEAN btm_update_dev_to_white_list(BOOLEAN to_add, BD_ADDR bd_addr, tBLE_ADDR_
return FALSE;
}
BD_ADDR invalid_rand_addr_a, invalid_rand_addr_b;
memset(invalid_rand_addr_a, 0xff, sizeof(BD_ADDR));
memset(invalid_rand_addr_b, 0x00, sizeof(BD_ADDR));
// look for public address information
tBTM_SEC_DEV_REC *p_dev_rec = btm_find_dev(bd_addr);
if(p_dev_rec) {
// p_dev_rec is created at bluetooth initialization, p_dev_rec->ble.static_addr maybe be all 0 before pairing
if(p_dev_rec && memcmp(invalid_rand_addr_b, p_dev_rec->ble.static_addr, BD_ADDR_LEN) != 0) {
memcpy(bd_addr, p_dev_rec->ble.static_addr, BD_ADDR_LEN);
addr_type = p_dev_rec->ble.static_addr_type;
}
@ -301,9 +306,6 @@ BOOLEAN btm_update_dev_to_white_list(BOOLEAN to_add, BD_ADDR bd_addr, tBLE_ADDR_
• All bits of the random part of the address shall not be equal to 1
• All bits of the random part of the address shall not be equal to 0
*/
BD_ADDR invalid_rand_addr_a, invalid_rand_addr_b;
memset(invalid_rand_addr_a, 0xff, sizeof(BD_ADDR));
memset(invalid_rand_addr_b, 0x00, sizeof(BD_ADDR));
invalid_rand_addr_b[0] = invalid_rand_addr_b[0] | BT_STATIC_RAND_ADDR_MASK;
if((bd_addr[0] & BT_STATIC_RAND_ADDR_MASK) == BT_STATIC_RAND_ADDR_MASK
&& memcmp(invalid_rand_addr_a, bd_addr, BD_ADDR_LEN) != 0