Re: gnome can not shutdown

>>> #1  0x0000000803f4a823 in connect () from /usr/lib/libthr.so.1
>>> #2  0x000000080458d7b3 in esd_connect_unix () from
>>> /usr/local/lib/libesd.so.2
>>> #3  0x000000080458dbeb in esd_open_sound () from
>>> /usr/local/lib/libesd.so.2 #4  0x0000000800f13c82 in

The problem starts in libesd.

esd.c:

int open_listen_socket(const char *hostname, int port )
...
       socket_listen=socket(AF_UNIX, SOCK_STREAM, 0);
...
     {
       int n = 1;
       setsockopt(socket_listen, SOL_SOCKET, SO_REUSEADDR, &n, sizeof(n));
       /* if it fails, so what */
     }

And continues through some header files...

sys/socket.h:

#define SO_REUSEADDR    0x0004          /* allow local address reuse */

sys/un.h:

#define LOCAL_CONNWAIT   0x004   /* connects block until accepted */

And finally ends up in sys/kern/uipc_usrreq.c:uipc_ctloutput() where
we fail to check the 'level' argument to getsockopt().

Fix committed etc.

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