From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Dumazet Subject: Re: [RFC PATCH v2 2/4] ppp_mppe: check coherency counter for out-of-order sequencing Date: Tue, 21 May 2013 11:36:17 -0700 Message-ID: <1369161377.3301.246.camel@edumazet-glaptop> References: <1369160304-31967-1-git-send-email-jorge@dti2.net> <1369160304-31967-2-git-send-email-jorge@dti2.net> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-ppp@vger.kernel.org To: jorge@dti2.net Return-path: Received: from mail-pa0-f51.google.com ([209.85.220.51]:53646 "EHLO mail-pa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751764Ab3EUSgS (ORCPT ); Tue, 21 May 2013 14:36:18 -0400 In-Reply-To: <1369160304-31967-2-git-send-email-jorge@dti2.net> Sender: netdev-owner@vger.kernel.org List-ID: On Tue, 2013-05-21 at 20:18 +0200, Jorge Boncompte [DTI2] wrote: > From: "Jorge Boncompte [DTI2]" > if (!state->stateful) { > + if (mppe_cmp_ccount(ccount, state->ccount) < 0) { > + if (net_ratelimit()) > + printk(KERN_WARNING "%s[%d]: Dropping out-of-order " > + "packet with ccount %u, " > + "expecting %u!\n", __func__, > + state->unit, ccount, state->ccount); > + return DECOMP_DROPERROR; > + } You did not address my review, thats too bad. WARNING: networking block comments don't use an empty /* line, use /* Comment... #107: FILE: drivers/net/ppp/ppp_mppe.c:483: + +/* WARNING: Prefer netdev_warn(netdev, ... then dev_warn(dev, ... then pr_warn(... to printk(KERN_WARNING ... #117: FILE: drivers/net/ppp/ppp_mppe.c:564: + printk(KERN_WARNING "%s[%d]: Dropping out-of-order " WARNING: quoted string split across lines #118: FILE: drivers/net/ppp/ppp_mppe.c:565: + printk(KERN_WARNING "%s[%d]: Dropping out-of-order " + "packet with ccount %u, "