Local port leak on nl_socket_alloc/nl_socket_set_local_port(, 0)

[Thomas Graf]

On Tue, Aug 30, 2011 at 09:27:37AM +0400, Andrew Rybchenko wrote:
> Hi,
> 
> I've found a bug in the following scenario (fragment of code):
> 
> while (1) {
>     struct nl_sock *sk = nl_socket_alloc();
> 
>     if (sk == NULL) {
>         fprintf(stderr, "Failed to allocate nl socket\n");
> 	break;
>     }
>     nl_socket_set_local_port(sk, 0);
>     nl_socket_free(sk);
> }
> 
> The problem is that nl_socket_set_local_port(, 0) does not
> release local port if it is allocated before.
> 
> The following patch fixes the problem:

Applied, thanks Andrew!