[Linux-zigbee-devel] [PATCH v2 net-next 02/12] 6lowpan: next header is not properly set upon decompression of a UDP header.

[Tony Cheneau]

This causes a drop of the UDP packet.

Signed-off-by: Tony Cheneau <tony.chen...@amnesiak.org>
---
 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


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