diff --git a/Xi/sendexev.c b/Xi/sendexev.c index 8629dd202..bd96d74c7 100644 --- a/Xi/sendexev.c +++ b/Xi/sendexev.c @@ -138,9 +138,10 @@ ProcXSendExtensionEvent(ClientPtr client) first = ((xEvent *) & stuff[1]); if (!((EXTENSION_EVENT_BASE <= first->u.u.type) && - (first->u.u.type < lastEvent))) + (first->u.u.type < lastEvent))) { client->errorValue = first->u.u.type; return BadValue; + } list = (XEventClass *) (first + stuff->num_events); if ((ret = CreateMaskFromList(client, list, stuff->count, tmp, dev,