From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from Chamillionaire.breakpoint.cc ([146.0.238.67]:34532 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753430AbcHNLLm (ORCPT ); Sun, 14 Aug 2016 07:11:42 -0400 Date: Sat, 13 Aug 2016 20:30:48 +0200 From: Florian Westphal To: Ben Hutchings Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, akpm@linux-foundation.org, Florian Westphal , Pablo Neira Ayuso , Greg Kroah-Hartman Subject: Re: [PATCH 3.16 289/305] netfilter: x_tables: validate targets of jumps Message-ID: <20160813183048.GA17154@breakpoint.cc> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: stable-owner@vger.kernel.org List-ID: Ben Hutchings wrote: > 3.16.37-rc1 review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Florian Westphal > > commit 36472341017529e2b12573093cc0f68719300997 upstream. [..] > The extra overhead is negible, even with absurd cases. Not true, the overhead is huge and increases restore time for large rulesets from mere seconds to minutes, see https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f4dc77713f8016d2e8a3295e1c9c53a21f296def