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Date: Sun, 04 Dec 2011 01:26:11 -0500 (EST) From: David Miller <davem@...emloft.net> To: eric.dumazet@...il.com Cc: denys@...p.net.lb, mjt@....msk.ru, netdev@...r.kernel.org Subject: Re: SYN attack, with FIN flag set From: Eric Dumazet <eric.dumazet@...il.com> Date: Sat, 03 Dec 2011 10:41:42 +0100 > [PATCH] tcp: drop SYN+FIN messages > > Denys Fedoryshchenko reported that SYN+FIN attacks were bringing his > linux machines to their limits. > > Dont call conn_request() if the TCP flags includes SYN flag > > Reported-by: Denys Fedoryshchenko <denys@...p.net.lb> > Signed-off-by: Eric Dumazet <eric.dumazet@...il.com> Ok, I've applied this to net-next. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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