From patchwork Mon Mar 30 16:11:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rohit Maheshwari X-Patchwork-Id: 1264066 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=chelsio.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48rcsW3J7Wz9sPk for ; Tue, 31 Mar 2020 03:11:43 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730034AbgC3QLm (ORCPT ); Mon, 30 Mar 2020 12:11:42 -0400 Received: from stargate.chelsio.com ([12.32.117.8]:8246 "EHLO stargate.chelsio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726085AbgC3QLm (ORCPT ); Mon, 30 Mar 2020 12:11:42 -0400 Received: from localhost.localdomain (redhouse.blr.asicdesigners.com [10.193.185.57]) by stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id 02UGBX9p027147; Mon, 30 Mar 2020 09:11:34 -0700 From: Rohit Maheshwari To: davem@davemloft.net, netdev@vger.kernel.org Cc: kuba@kernel.org, borisp@mellanox.com, secdev@chelsio.com, Rohit Maheshwari Subject: [PATCH net-next] crypto/chcr: fix incorrect ipv6 packet length Date: Mon, 30 Mar 2020 21:41:22 +0530 Message-Id: <20200330161122.15314-1-rohitm@chelsio.com> X-Mailer: git-send-email 2.18.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org IPv6 header's payload length field shouldn't include IPv6 header length. Signed-off-by: Rohit Maheshwari --- drivers/crypto/chelsio/chcr_ktls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/chelsio/chcr_ktls.c b/drivers/crypto/chelsio/chcr_ktls.c index 00099e793e63..73658b71d4a3 100644 --- a/drivers/crypto/chelsio/chcr_ktls.c +++ b/drivers/crypto/chelsio/chcr_ktls.c @@ -981,7 +981,7 @@ chcr_ktls_write_tcp_options(struct chcr_ktls_info *tx_info, struct sk_buff *skb, ip->tot_len = htons(pktlen - maclen); } else { ip6 = (struct ipv6hdr *)(buf + maclen); - ip6->payload_len = htons(pktlen - maclen); + ip6->payload_len = htons(pktlen - maclen - iplen); } /* now take care of the tcp header, if fin is not set then clear push * bit as well, and if fin is set, it will be sent at the last so we