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component/bt: Fix bug when add device to whitelist twice

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This commit is contained in:
baohongde 2018-01-02 17:20:34 +08:00
parent 5401a75bad
commit e55b5433aa
1 changed files with 25 additions and 9 deletions
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34
components/bt/bluedroid/stack/btm/btm_ble_bgconn.c
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@ -69,7 +69,7 @@ static void background_connections_lazy_init()
}
}
static void background_connection_add(bt_bdaddr_t *address)
static BOOLEAN background_connection_add(bt_bdaddr_t *address)
{
assert(address);
background_connections_lazy_init();
@ -78,14 +78,17 @@ static void background_connection_add(bt_bdaddr_t *address)
connection = osi_calloc(sizeof(background_connection_t));
connection->address = *address;
hash_map_set(background_connections, &(connection->address), connection);
return TRUE;
}
return FALSE;
}
static void background_connection_remove(bt_bdaddr_t *address)
static BOOLEAN background_connection_remove(bt_bdaddr_t *address)
{
if (address && background_connections) {
hash_map_erase(background_connections, address);
return hash_map_erase(background_connections, address);
}
return FALSE;
}
static void background_connections_clear()
@ -262,17 +265,30 @@ BOOLEAN btm_update_dev_to_white_list(BOOLEAN to_add, BD_ADDR bd_addr, tBTM_ADD_W
BTM_TRACE_DEBUG("%s Whitelist full, unable to add device", __func__);
return FALSE;
}
if (add_wl_cb){
//save add whitelist complete callback
p_cb->add_wl_cb = add_wl_cb;
}
if (to_add) {
/* added the bd_addr to the connection hash map queue */
background_connection_add((bt_bdaddr_t *)bd_addr);
if(!background_connection_add((bt_bdaddr_t *)bd_addr)) {
/* if the bd_addr already exist in whitelist, just callback return TRUE */
if (add_wl_cb){
add_wl_cb(HCI_SUCCESS,to_add);
}
return TRUE;
}
} else {
/* remove the bd_addr to the connection hash map queue */
background_connection_remove((bt_bdaddr_t *)bd_addr);
if(!background_connection_remove((bt_bdaddr_t *)bd_addr)){
/* if the bd_addr don't exist in whitelist, just callback return TRUE */
if (add_wl_cb){
add_wl_cb(HCI_SUCCESS,to_add);
}
return TRUE;
}
}
if (add_wl_cb){
//save add whitelist complete callback
p_cb->add_wl_cb = add_wl_cb;
}
/* stop the auto connect */
btm_suspend_wl_activity(p_cb->wl_state);