From 0ea0b9af9b7599ada307258dc841f4300873e8a1 Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Wed, 6 Jul 2016 23:32:26 +0200 Subject: ieee802154: 6lowpan: fix intra pan id check The RIOT-OS stack does send intra-pan frames but don't set the intra pan flag inside the mac header. It seems this is valid frame addressing but inefficient. Anyway this patch adds a new function for intra pan addressing, doesn't matter if intra pan flag or source and destination are the same. The newly introduction function will be used to check on intra pan addressing for 6lowpan. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann --- net/ieee802154/6lowpan/rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ieee802154') diff --git a/net/ieee802154/6lowpan/rx.c b/net/ieee802154/6lowpan/rx.c index ef185dd4110d..649e7d45e88f 100644 --- a/net/ieee802154/6lowpan/rx.c +++ b/net/ieee802154/6lowpan/rx.c @@ -262,7 +262,7 @@ static inline bool lowpan_rx_h_check(struct sk_buff *skb) /* check on ieee802154 conform 6LoWPAN header */ if (!ieee802154_is_data(fc) || - !ieee802154_is_intra_pan(fc)) + !ieee802154_skb_is_intra_pan_addressing(fc, skb)) return false; /* check if we can dereference the dispatch */ -- cgit