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Date: Wed, 20 Apr 2005 19:12:15 +0800
From: David Xu <davidxu@freebsd.org>
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To: "Matthew N. Dodd" <mdodd@freebsd.org>
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	<4261A7BE.3070606@freebsd.org><200504192011.57723.jkim@niksun.com>
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cc: freebsd-current@freebsd.org
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cc: Jung-uk Kim <jkim@niksun.com>
Subject: Re: gnome can not shutdown
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Matthew N. Dodd wrote:

>>>> #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.
>

it works fine again, thanks!

David Xu