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answer link key request in non-bonadable mode

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matthias.ringwald@gmail.com 2014-01-16 11:07:39 +00:00
parent 458bf4e848
commit 74d716b5f5
1 changed files with 3 additions and 2 deletions
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5
src/hci.c
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@ -622,7 +622,8 @@ static void event_handler(uint8_t *packet, int size){
case HCI_EVENT_LINK_KEY_REQUEST: case HCI_EVENT_LINK_KEY_REQUEST:
log_info("HCI_EVENT_LINK_KEY_REQUEST\n"); log_info("HCI_EVENT_LINK_KEY_REQUEST\n");
hci_add_connection_flags_for_flipped_bd_addr(&packet[2], RECV_LINK_KEY_REQUEST); hci_add_connection_flags_for_flipped_bd_addr(&packet[2], RECV_LINK_KEY_REQUEST);
if (!hci_stack.remote_device_db) break; // non-bondable mode: link key negative reply will be sent by HANDLE_LINK_KEY_REQUEST
if (hci_stack.bondable && !hci_stack.remote_device_db) break;
hci_add_connection_flags_for_flipped_bd_addr(&packet[2], HANDLE_LINK_KEY_REQUEST); hci_add_connection_flags_for_flipped_bd_addr(&packet[2], HANDLE_LINK_KEY_REQUEST);
hci_run(); hci_run();
// request handled by hci_run() as HANDLE_LINK_KEY_REQUEST gets set // request handled by hci_run() as HANDLE_LINK_KEY_REQUEST gets set
@ -1186,7 +1187,7 @@ void hci_run(){
if (connection->authentication_flags & HANDLE_LINK_KEY_REQUEST){ if (connection->authentication_flags & HANDLE_LINK_KEY_REQUEST){
link_key_t link_key; link_key_t link_key;
log_info("responding to link key request\n"); log_info("responding to link key request\n");
if ( hci_stack.remote_device_db->get_link_key( &connection->address, &link_key)){ if ( hci_stack.bondable && hci_stack.remote_device_db && hci_stack.remote_device_db->get_link_key( &connection->address, &link_key)){
hci_send_cmd(&hci_link_key_request_reply, connection->address, &link_key); hci_send_cmd(&hci_link_key_request_reply, connection->address, &link_key);
} else { } else {
hci_send_cmd(&hci_link_key_request_negative_reply, connection->address); hci_send_cmd(&hci_link_key_request_negative_reply, connection->address);