This is necessary to access network header with the skb_network_header
function instead of calculate the position with mac_len, etc.
Do the same for the transport header, when we replace the IPv6 header
with the 6LoWPAN header.
Signed-off-by: Alexander Aring <alex.ar...@gmail.com>
Acked-by: Werner Almesberger <wer...@almesberger.net>
---
net/ieee802154/6lowpan.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
index e6db1f5..58c07fd 100644
--- a/net/ieee802154/6lowpan.c
+++ b/net/ieee802154/6lowpan.c
@@ -654,7 +654,9 @@ static int lowpan_header_create(struct sk_buff *skb,
head[1] = iphc1;
skb_pull(skb, sizeof(struct ipv6hdr));
+ skb_reset_transport_header(skb);
memcpy(skb_push(skb, hc06_ptr - head), head, hc06_ptr - head);
+ skb_reset_network_header(skb);
lowpan_raw_dump_table(__func__, "raw skb data dump", skb->data,
skb->len);
--
1.8.4.2
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