Add missing lock

tulir · tulir · commit 46bcca7a487d · 2024-03-20T00:47:22.000+02:00
diff --git a/notification.go b/notification.go
@@ -138,6 +138,8 @@ func (cli *Client) handleDeviceNotification(node *waBinary.Node) {
 }
 
 func (cli *Client) handleFBDeviceNotification(node *waBinary.Node) {
+	cli.userDevicesCacheLock.Lock()
+	defer cli.userDevicesCacheLock.Unlock()
 	jid := node.AttrGetter().JID("from")
 	userDevices := parseFBDeviceList(jid, node.GetChildByTag("devices"))
 	cli.userDevicesCache[jid] = userDevices

Original file line number	Diff line number	Diff line change
`@@ -138,6 +138,8 @@ func (cli Client) handleDeviceNotification(node waBinary.Node) {`
`138`	`138`	`}`
`139`	`139`
`140`	`140`	`func (cli Client) handleFBDeviceNotification(node waBinary.Node) {`
	`141`	`+ cli.userDevicesCacheLock.Lock()`
	`142`	`+ defer cli.userDevicesCacheLock.Unlock()`
`141`	`143`	`jid := node.AttrGetter().JID("from")`
`142`	`144`	`userDevices := parseFBDeviceList(jid, node.GetChildByTag("devices"))`
`143`	`145`	`cli.userDevicesCache[jid] = userDevices`