From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Ceuleers Subject: Re: [PATCH net-next 02/15] 6lowpan: next header is not properly set upon decompression of a UDP header. Date: Tue, 23 Oct 2012 09:05:36 +0200 Message-ID: <508641C0.10001@computer.org> References: <1350965397-12384-1-git-send-email-tony.cheneau@amnesiak.org> <1350965397-12384-3-git-send-email-tony.cheneau@amnesiak.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , netdev@vger.kernel.org, linux-zigbee-devel@lists.sourceforge.net, Alan Ott , Alexander Smirnov To: Tony Cheneau Return-path: Received: from mailrelay008.isp.belgacom.be ([195.238.6.174]:51099 "EHLO mailrelay008.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756477Ab2JWHKN (ORCPT ); Tue, 23 Oct 2012 03:10:13 -0400 In-Reply-To: <1350965397-12384-3-git-send-email-tony.cheneau@amnesiak.org> Sender: netdev-owner@vger.kernel.org List-ID: On 10/23/2012 06:09 AM, Tony Cheneau wrote: > This causes a drop of the UDP packet. > > Signed-off-by: Tony Cheneau > --- > net/ieee802154/6lowpan.c | 5 ++++- > 1 files changed, 4 insertions(+), 1 deletions(-) > > diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c > index 6d42c17..b53a71a4 100644 > --- a/net/ieee802154/6lowpan.c > +++ b/net/ieee802154/6lowpan.c > @@ -913,9 +913,12 @@ lowpan_process_data(struct sk_buff *skb) > } > > /* UDP data uncompression */ > - if (iphc0 & LOWPAN_IPHC_NH_C) > + if (iphc0 & LOWPAN_IPHC_NH_C) { > if (lowpan_uncompress_udp_header(skb)) > goto drop; > + hdr.nexthdr = UIP_PROTO_UDP; > + } > + Superfluous newline. > > /* Not fragmented package */ > hdr.payload_len = htons(skb->len); >