Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932329AbaJVBoY (ORCPT ); Tue, 21 Oct 2014 21:44:24 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:54115 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752810AbaJVBoX (ORCPT ); Tue, 21 Oct 2014 21:44:23 -0400 Date: Tue, 21 Oct 2014 21:44:22 -0400 (EDT) Message-Id: <20141021.214422.448340967510694149.davem@davemloft.net> To: ast@plumgrid.com Cc: hannes@stressinduktion.org, dborkman@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net] bpf: fix bug in eBPF verifier From: David Miller In-Reply-To: <1413842097-4380-1-git-send-email-ast@plumgrid.com> References: <1413842097-4380-1-git-send-email-ast@plumgrid.com> X-Mailer: Mew version 6.6 on Emacs 24.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.7 (shards.monkeyblade.net [149.20.54.216]); Tue, 21 Oct 2014 18:44:23 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexei Starovoitov Date: Mon, 20 Oct 2014 14:54:57 -0700 > while comparing for verifier state equivalency the comparison > was missing a check for uninitialized register. > Make sure it does so and add a testcase. > > Fixes: f1bca824dabb ("bpf: add search pruning optimization to verifier") > Cc: Hannes Frederic Sowa > Signed-off-by: Alexei Starovoitov Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/