From owner-cvs-all  Tue Apr 30 21:22:39 2002
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Date: Tue, 30 Apr 2002 21:22:34 -0700
From: Alfred Perlstein <bright@mu.org>
To: Mike Silbersack <silby@FreeBSD.org>
Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/kern uipc_socket.c uipc_socket2.c
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References: <200205010327.g413RZ154233@freefall.freebsd.org>
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* Mike Silbersack <silby@FreeBSD.org> [020430 20:27] wrote:
> silby       2002/04/30 20:27:35 PDT
> 
>   Modified files:        (Branch: RELENG_4)
>     sys/kern             uipc_socket.c uipc_socket2.c 
>   Log:
>   MFC:
>   
>     Make sure that sockets undergoing accept filtering are aborted in a
>     LRU fashion when the listen queue fills up.  Previously, there was
>     no mechanism to kick out old sockets, leading to an easy DoS of
>     daemons using accept filtering.
>   
>     Revision  Changes    Path
>     1.116     +1 -2      src/sys/kern/uipc_socket.c
>     1.87      +7 -1      src/sys/kern/uipc_socket2.c
>   
>   Revision   Changes    Path
>   1.68.2.21  +1 -2      src/sys/kern/uipc_socket.c
>   1.55.2.14  +7 -1      src/sys/kern/uipc_socket2.c

Thanks a ton for taking care of this!

Thanks also to Paul Saab, Peter Wemm and Alan Hannan for being so
helpful in diagnosing this.

-- 
-Alfred Perlstein [alfred@freebsd.org]
'Instead of asking why a piece of software is using "1970s technology,"
 start asking why software is ignoring 30 years of accumulated wisdom.'
Tax deductible donations for FreeBSD: http://www.freebsdfoundation.org/

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