From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Cheneau Subject: [PATCH v2 net-next 02/12] 6lowpan: next header is not properly set upon decompression of a UDP header. Date: Mon, 25 Mar 2013 23:59:22 -0400 Message-ID: <1364270372-19430-3-git-send-email-tony.cheneau@amnesiak.org> References: <1364270372-19430-1-git-send-email-tony.cheneau@amnesiak.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-zigbee-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, Alan Ott To: "David S. Miller" , Eric Dumazet Return-path: In-Reply-To: <1364270372-19430-1-git-send-email-tony.cheneau-jNfjcPZKvDhg9hUCZPvPmw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-zigbee-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: netdev.vger.kernel.org This causes a drop of the UDP packet. Signed-off-by: Tony Cheneau --- net/ieee802154/6lowpan.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c index 43b95ca..9f53904 100644 --- a/net/ieee802154/6lowpan.c +++ b/net/ieee802154/6lowpan.c @@ -918,9 +918,11 @@ 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; + } /* Not fragmented package */ hdr.payload_len = htons(skb->len); -- 1.7.12.4 ------------------------------------------------------------------------------ Own the Future-Intel® Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://p.sf.net/sfu/intel_levelupd2d