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6lowpan: next header is not properly set upon decompression of a UDP header.
author
Tony Cheneau
<tony.cheneau@amnesiak.org>
Mon, 25 Mar 2013 17:59:22 +0000
(17:59 +0000)
committer
David S. Miller
<davem@davemloft.net>
Tue, 26 Mar 2013 16:37:55 +0000
(12:37 -0400)
This causes a drop of the UDP packet.
Signed-off-by: Tony Cheneau <tony.cheneau@amnesiak.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ieee802154/6lowpan.c
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diff --git
a/net/ieee802154/6lowpan.c
b/net/ieee802154/6lowpan.c
index
43b95ca
..
9f53904
100644
(file)
--- 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);