macvlan: handle fragmented multicast frames
authorEric Dumazet <eric.dumazet@gmail.com>
Thu, 6 Oct 2011 10:28:31 +0000 (10:28 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 19 Oct 2011 03:22:07 +0000 (23:22 -0400)
commitbc416d9768aa9a2e46eb11354a9c58399dafeb01
treea3ecf948353d11d199dfb64b0c4302c5b4aaccb6
parentf7ba35da583cf6aefba887a8dcf86acec4f3a350
macvlan: handle fragmented multicast frames

Fragmented multicast frames are delivered to a single macvlan port,
because ip defrag logic considers other samples are redundant.

Implement a defrag step before trying to send the multicast frame.

Reported-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/macvlan.c
include/net/ip.h
net/ipv4/ip_fragment.c
net/packet/af_packet.c