netdev - [PATCH net-next 02/15] 6lowpan: next header is not properly set upon decompression of a UDP header.

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Message-Id: <1350965397-12384-3-git-send-email-tony.cheneau@amnesiak.org>
Date:	Tue, 23 Oct 2012 00:09:44 -0400
From:	Tony Cheneau <tony.cheneau@...esiak.org>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, linux-zigbee-devel@...ts.sourceforge.net,
	Alan Ott <alan@...nal11.us>,
	Alexander Smirnov <alex.bluesman.smirnov@...il.com>
Subject: [PATCH net-next 02/15] 6lowpan: next header is not properly set upon decompression of a UDP header.

This causes a drop of the UDP packet.

Signed-off-by: Tony Cheneau <tony.cheneau@...esiak.org>
---
 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;
+	}
+
 
 	/* Not fragmented package */
 	hdr.payload_len = htons(skb->len);
-- 
1.7.8.6

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