*Add security check to Vehicle::InstallAccessory.

--HG-- branch : trunk
2009-06-24 01:50:59 +02:00
parent 0a7691083d
commit e58230d506
1 changed files with 11 additions and 4 deletions
@@ -266,10 +266,17 @@ void Vehicle::InstallAccessory(uint32 entry, int8 seatId)
    if(!accessory)
        return;

+    if (!accessory->m_Vehicle)
+    {
        accessory->m_Vehicle = this;
-    AddPassenger(accessory, seatId);
+        if (!AddPassenger(accessory, seatId))
+        {
+            accessory->m_Vehicle = NULL;
+            return;
+        }
        // This is not good, we have to send update twice
        accessory->SendMovementFlagUpdate();
+    }
 }

 bool Vehicle::AddPassenger(Unit *unit, int8 seatId)