@@ -3003,17 +3003,20 @@ static void proxy_property_changed(GDBusProxy *proxy, const char *name,
chrc->path, bt_uuidstr_to_str(chrc->uuid), name);
if (!strcmp(name, "Value")) {
- DBusMessageIter array;
- uint8_t *value;
- int len;
+ uint8_t *value = NULL;
+ int len = 0;
+
+ if (iter && dbus_message_iter_get_arg_type(iter) ==
+ DBUS_TYPE_ARRAY) {
+ DBusMessageIter array;
- if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_ARRAY) {
dbus_message_iter_recurse(iter, &array);
dbus_message_iter_get_fixed_array(&array, &value, &len);
- write_value(&chrc->value_len, &chrc->value, value, len,
- 0, chrc->max_val_len);
- bt_shell_hexdump(value, len);
}
+
+ write_value(&chrc->value_len, &chrc->value, value, len,
+ 0, chrc->max_val_len);
+ bt_shell_hexdump(value, len);
}
g_dbus_emit_property_changed(conn, chrc->path, CHRC_INTERFACE, name);