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| author | Paolo Abeni <pabeni@redhat.com> | 2016-03-22 08:19:38 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-22 19:53:50 (GMT) |
| commit | ad0ea1989cc4d5905941d0a9e62c63ad6d859cef (patch) | |
| tree | 3da2a55a9729b52a5e667bd2b4e0aa99c5d78d2f /net/irda/irlmp_frame.c | |
| parent | 0419f4a953f8e08faef3ec9f5dab1cf697a4d7e1 (diff) | |
| download | linux-ad0ea1989cc4d5905941d0a9e62c63ad6d859cef.tar.xz | |
ipv4: fix broadcast packets reception
Currently, ingress ipv4 broadcast datagrams are dropped since,
in udp_v4_early_demux(), ip_check_mc_rcu() is invoked even on
bcast packets.
This patch addresses the issue, invoking ip_check_mc_rcu()
only for mcast packets.
Fixes: 6e5403093261 ("ipv4/udp: Verify multicast group is ours in upd_v4_early_demux()")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/irda/irlmp_frame.c')
0 files changed, 0 insertions, 0 deletions