Hi Jukka,
> patch 1 implements similar issue that was done for IEEE 802.154
> 6LoWPAN in commit f19f4f9525cf32f9 ("ieee802154: 6lowpan: ensure
> header compression does not corrupt ipv6 header") few days ago.
> So we copy the skb before mangling the IPv6 headers in the packet
> so that it does not get corrupted if sent to non-6lowpan interface,
> like when sending multicast packet to more that one interface.
>
> The multicast support was disabled for the interface so the
> issue fixed in patch 1 is not really seen earlier. The patch 2
> enables multicast support for the 6lowpan network interface.
>
>
> Cheers,
> Jukka
>
>
> Jukka Rissanen (2):
> Bluetooth: 6lowpan: Ensure header compression does not corrupt IPv6
> header
> Bluetooth: 6lowpan: Enable multicast support
>
> net/bluetooth/6lowpan.c | 140 +++++++++++++++++++++++++++++-------------------
> 1 file changed, 86 insertions(+), 54 deletions(-)
both patches have been applied to bluetooth-next tree.
Regards
Marcel
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