GUACAMOLE-2257: Clone mouse state object to reflect the state at the time of the event.

2026-04-20 13:45:20 +01:00
1 changed files with 3 additions and 1 deletions
@@ -546,10 +546,12 @@ Guacamole.Mouse.Event = function MouseEvent(type, state, events) {

    /**
     * The current mouse state at the time this event was fired.
+     * The state object is cloned so as not to be affected by subsequent events
+     * that will have their own dedicated Guacamole.Mouse.Event instance.
     *
     * @type {!Guacamole.Mouse.State}
     */
-    this.state = state;
+    this.state = { ...state };

    /**
     * @inheritdoc