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authorAlexander Aring <aar@pengutronix.de>2016-07-07 00:32:26 +0300
committerMarcel Holtmann <marcel@holtmann.org>2016-07-08 14:23:12 +0300
commit0ea0b9af9b7599ada307258dc841f4300873e8a1 (patch)
tree2e1dbb0b9a48df37158355cdf8fae2ccc10a9171 /net/ieee802154
parent19580cc1ed299c736b56b45c7576b477f185f8f5 (diff)
downloadlinux-0ea0b9af9b7599ada307258dc841f4300873e8a1.tar.xz
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 <aar@pengutronix.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/ieee802154')
-rw-r--r--net/ieee802154/6lowpan/rx.c2
1 files changed, 1 insertions, 1 deletions
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 */