void SyncManager::SyncInternal::OnIPAddressChanged() {
  DVLOG(1) << "IP address change detected";
  if (!observing_ip_address_changes_) {
    DVLOG(1) << "IP address change dropped.";
     return;
   }
 
#if defined (OS_CHROMEOS)
  MessageLoop::current()->PostDelayedTask(
      FROM_HERE,
      base::Bind(&SyncInternal::OnIPAddressChangedImpl,
                 weak_ptr_factory_.GetWeakPtr()),
      kChromeOSNetworkChangeReactionDelayHackMsec);
#else
   OnIPAddressChangedImpl();
#endif  // defined(OS_CHROMEOS)
 }

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.