From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4303BC433E1 for ; Thu, 20 Aug 2020 20:07:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2AABD207BB for ; Thu, 20 Aug 2020 20:07:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728169AbgHTUHH (ORCPT ); Thu, 20 Aug 2020 16:07:07 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:49316 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728130AbgHTUHH (ORCPT ); Thu, 20 Aug 2020 16:07:07 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1k8qpW-0001dQ-Cs; Fri, 21 Aug 2020 06:06:35 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 21 Aug 2020 06:06:34 +1000 Date: Fri, 21 Aug 2020 06:06:34 +1000 From: Herbert Xu To: Tom Rix Cc: davem@davemloft.net, smueller@chronox.de, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] crypto: drbg: check blocklen is non zero Message-ID: <20200820200634.GA24064@gondor.apana.org.au> References: <20200802171247.16558-1-trix@redhat.com> <20200820071522.GA21511@gondor.apana.org.au> <97371bc7-ebb6-92f2-bbaa-6b444e27cb8b@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <97371bc7-ebb6-92f2-bbaa-6b444e27cb8b@redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Thu, Aug 20, 2020 at 06:27:36AM -0700, Tom Rix wrote: > There are many divide by 0 reports.  This one got attention because it is in crypto, where i believe problems, even false positives, should be fixed. Please don't top post. AS your bug report is a false positive I'm rejecting your patch. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt