diff options
Diffstat (limited to 'epan/dissectors/packet-bthci_evt.c')
| -rw-r--r-- | epan/dissectors/packet-bthci_evt.c | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/epan/dissectors/packet-bthci_evt.c b/epan/dissectors/packet-bthci_evt.c index 55ad423969..44b064e6cc 100644 --- a/epan/dissectors/packet-bthci_evt.c +++ b/epan/dissectors/packet-bthci_evt.c @@ -3443,17 +3443,23 @@ dissect_bthci_evt_read_remote_ext_features_complete(tvbuff_t *tvb, int offset, p } static int -dissect_bthci_evt_sync_connection_complete(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +dissect_bthci_evt_sync_connection_complete(tvbuff_t *tvb, int offset, + packet_info *pinfo, proto_tree *tree, hci_data_t *hci_data) { proto_item *item; + guint16 connection_handle; + guint8 bd_addr[6]; + guint8 status; proto_tree_add_item(tree, hf_bthci_evt_status, tvb, offset, 1, ENC_LITTLE_ENDIAN); + status = tvb_get_guint8(tvb, offset); offset += 1; proto_tree_add_item(tree, hf_bthci_evt_connection_handle, tvb, offset, 2, ENC_LITTLE_ENDIAN); + connection_handle = tvb_get_letohs(tvb, offset) & 0x0FFF; offset += 2; - offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, NULL); + offset = dissect_bthci_evt_bd_addr(tvb, offset, pinfo, tree, bd_addr); proto_tree_add_item(tree, hf_bthci_evt_sync_link_type, tvb, offset, 1, ENC_LITTLE_ENDIAN); offset += 1; @@ -3475,6 +3481,40 @@ dissect_bthci_evt_sync_connection_complete(tvbuff_t *tvb, int offset, packet_inf proto_tree_add_item(tree, hf_bthci_evt_air_mode, tvb, offset, 1, ENC_LITTLE_ENDIAN); offset += 1; + + if (!pinfo->fd->flags.visited && status == 0x00) { + wmem_tree_key_t key[5]; + guint32 k_interface_id; + guint32 k_adapter_id; + guint32 k_connection_handle; + guint32 k_frame_number; + remote_bdaddr_t *remote_bdaddr; + + k_interface_id = hci_data->interface_id; + k_adapter_id = hci_data->adapter_id; + k_connection_handle = connection_handle; + k_frame_number = pinfo->fd->num; + + key[0].length = 1; + key[0].key = &k_interface_id; + key[1].length = 1; + key[1].key = &k_adapter_id; + key[2].length = 1; + key[2].key = &k_connection_handle; + key[3].length = 1; + key[3].key = &k_frame_number; + key[4].length = 0; + key[4].key = NULL; + + remote_bdaddr = (remote_bdaddr_t *) wmem_new(wmem_file_scope(), remote_bdaddr_t); + remote_bdaddr->interface_id = hci_data->interface_id; + remote_bdaddr->adapter_id = hci_data->adapter_id; + remote_bdaddr->chandle = connection_handle; + memcpy(remote_bdaddr->bd_addr, bd_addr, 6); + + wmem_tree_insert32_array(hci_data->chandle_to_bdaddr_table, key, remote_bdaddr); + } + return offset; } @@ -3828,7 +3868,7 @@ dissect_bthci_evt(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *dat break; case 0x2c: /* Synchronous Connection Complete */ - offset = dissect_bthci_evt_sync_connection_complete(tvb, offset, pinfo, bthci_evt_tree); + offset = dissect_bthci_evt_sync_connection_complete(tvb, offset, pinfo, bthci_evt_tree, hci_data); break; case 0x2d: /* Synchronous Connection Changed */ |