From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:32884) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1WNW-0006Rt-50 for qemu-devel@nongnu.org; Mon, 30 Jun 2014 03:52:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X1WNN-0001pR-4P for qemu-devel@nongnu.org; Mon, 30 Jun 2014 03:51:54 -0400 Received: from mx-v6.kamp.de ([2a02:248:0:51::16]:52903 helo=mx01.kamp.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1WNM-0001oi-Oo for qemu-devel@nongnu.org; Mon, 30 Jun 2014 03:51:45 -0400 Message-ID: <53B1170C.5060609@kamp.de> Date: Mon, 30 Jun 2014 09:51:40 +0200 From: Peter Lieven MIME-Version: 1.0 References: <53B003B2.2020309@kamp.de> <1404113633.17465.3.camel@nilsson.home.kraxel.org> <53B115A0.9040602@kamp.de> <1404114408.24066.0.camel@nilsson.home.kraxel.org> In-Reply-To: <1404114408.24066.0.camel@nilsson.home.kraxel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] possible denial of service via VNC List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gerd Hoffmann Cc: "qemu-devel@nongnu.org" On 30.06.2014 09:46, Gerd Hoffmann wrote: > Hi, > >> I would vote for disconnect as soon as the limit specified is too big. Otherwise >> we had to rewrite the whole receive logic which could introduce additional >> bugs. > Sounds sensible. Especially since client_cut_text is currently a NOP. Peter