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Message-ID: <508641C0.10001@computer.org>
Date: Tue, 23 Oct 2012 09:05:36 +0200
From: Jan Ceuleers <jan.ceuleers@...puter.org>
To: Tony Cheneau <tony.cheneau@...esiak.org>
CC: "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
linux-zigbee-devel@...ts.sourceforge.net,
Alan Ott <alan@...nal11.us>,
Alexander Smirnov <alex.bluesman.smirnov@...il.com>
Subject: Re: [PATCH net-next 02/15] 6lowpan: next header is not properly set
upon decompression of a UDP header.
On 10/23/2012 06:09 AM, Tony Cheneau wrote:
> 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;
> + }
> +
Superfluous newline.
>
> /* Not fragmented package */
> hdr.payload_len = htons(skb->len);
>
--
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