fixed leak dispatching alerts

Fixed potential leak when disconnecting from the GUI, and at the same time dispatching an alert/message to the GUI.
evilsocket · Dec 31, 2023 · 050e3c5 · 050e3c5
1 parent 68c2c8a
commit 050e3c5
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/daemon/ui/alerts.go b/daemon/ui/alerts.go
@@ -116,7 +116,10 @@ func (c *Client) alertsDispatcher() {
 }
 
 func (c *Client) dispatchAlert(pbAlert protocol.Alert) {
-	if c.client == nil {
+	c.RLock()
+	isDisconnected := c.client == nil
+	c.RUnlock()
+	if isDisconnected {
 		return
 	}
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second)