Date: Fri, 19 Jun 2009 17:27:29 -0400 (EDT) From: Garrett Wollman <wollman@hergotha.csail.mit.edu> To: andre@freebsd.org Cc: net@freebsd.org Subject: Re: TCP bug? Message-ID: <200906192127.n5JLRTtE042617@hergotha.csail.mit.edu> In-Reply-To: <4A3BF2DF.6080603@freebsd.org> References: <20090619191756.R581@beagle.kn.op.dlr.de>
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In article <4A3BF2DF.6080603@freebsd.org>, Andre writes: >2) in old T/TCP (RFC1644) which we supported in our TCP code the SYN/FIN > combination was a valid one, though not directly intended for SYN/ACK/FIN. It still is valid, and should be possible to generate using sendmsg() and MSG_EOF. Nothing about this depends on T/TCP, which is solely about reducing the three-way handshake to a two-way handshake. -GAWollman
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