Timo Teräs 93ca3bb5df net: gre: provide multicast mappings for ipv4 and ipv6 ...

My commit 6d55cb91a0020ac0 (gre: fix hard header destination
address checking) broke multicast.

The reason is that ip_gre used to get ipgre_header() calls with
zero destination if we have NOARP or multicast destination. Instead
the actual target was decided at ipgre_tunnel_xmit() time based on
per-protocol dissection.

Instead of allowing the "abuse" of ->header() calls with invalid
destination, this creates multicast mappings for ip_gre. This also
fixes "ip neigh show nud noarp" to display the proper multicast
mappings used by the gre device.

Reported-by: Doug Kehn <rdkehn@yahoo.com>
Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Acked-by: Doug Kehn <rdkehn@yahoo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2011-03-30 00:10:47 -07:00

..

netfilter

netfilter: ipt_CLUSTERIP: fix buffer overflow

2011-03-20 15:42:52 +01:00

af_inet.c

ipv4: Create and use route lookup helpers.

2011-03-12 15:08:42 -08:00

ah4.c

xfrm: Use separate low and high order bits of the sequence numbers in xfrm_skb_cb

2011-03-13 20:22:28 -07:00

arp.c

net: gre: provide multicast mappings for ipv4 and ipv6

2011-03-30 00:10:47 -07:00

cipso_ipv4.c

Update broken web addresses in the kernel.

2010-10-18 11:03:14 +02:00

datagram.c

ipv4: Make output route lookup return rtable directly.

2011-03-02 14:31:35 -08:00

devinet.c

ipv4: Fallback to FIB local table in __ip_dev_find().

2011-03-23 12:16:15 -07:00

esp4.c

esp4: Add support for IPsec extended sequence numbers

2011-03-13 20:22:29 -07:00

fib_frontend.c

ipv4: Invalidate nexthop cache nh_saddr more correctly.

2011-03-24 17:42:21 -07:00

fib_lookup.h

ipv4: Fix nexthop caching wrt. scoping.

2011-03-24 18:06:47 -07:00

fib_rules.c

ipv4: Use flowi4 in FIB layer.

2011-03-12 15:08:49 -08:00

fib_semantics.c

ipv4: Fix nexthop caching wrt. scoping.

2011-03-24 18:06:47 -07:00

fib_trie.c

ipv4: do not ignore route errors

2011-03-25 20:33:23 -07:00

gre.c

tunnels: add _rcu annotations

2010-10-25 13:09:45 -07:00

icmp.c

net: Put fl4_* macros to struct flowi4 and use them again.

2011-03-12 15:08:54 -08:00

igmp.c

ipv4: Create and use route lookup helpers.

2011-03-12 15:08:42 -08:00

inet_connection_sock.c

net: Put fl4_* macros to struct flowi4 and use them again.

2011-03-12 15:08:54 -08:00

inet_diag.c

Revert "netlink: test for all flags of the NLM_F_DUMP composite"

2011-01-19 13:34:20 -08:00

inet_fragment.c

…

inet_hashtables.c

inet: Fix __inet_inherit_port() to correctly increment bsockets and num_owners

2010-11-28 18:18:44 -08:00

inet_lro.c

…

inet_timewait_sock.c

tcp: fix inet_twsk_deschedule()

2011-02-19 18:59:04 -08:00

inetpeer.c

inetpeer: should use call_rcu() variant

2011-03-13 23:22:23 -07:00

ip_forward.c

…

ip_fragment.c

ipv4: IP defragmentation must be ECN aware

2011-01-06 11:21:30 -08:00

ip_gre.c

ipv4: Create and use route lookup helpers.

2011-03-12 15:08:42 -08:00

ip_input.c

netfilter: fix Kconfig dependencies

2011-01-14 13:36:42 +01:00

ip_options.c

ipv4: Fix IP timestamp option (IPOPT_TS_PRESPEC) handling in ip_options_echo()

2011-03-27 23:35:02 -07:00

ip_output.c

net: Put fl4_* macros to struct flowi4 and use them again.

2011-03-12 15:08:54 -08:00

ip_sockglue.c

ipv4: add __rcu annotations to ip_ra_chain

2010-10-25 14:18:28 -07:00

ipcomp.c

…

ipconfig.c

net: add some KERN_CONT markers to continuation lines

2010-11-28 10:47:17 -08:00

ipip.c

ipv4: Create and use route lookup helpers.

2011-03-12 15:08:42 -08:00

ipmr.c

ipv4: Use flowi4 in ipmr code.

2011-03-12 15:08:49 -08:00

Kconfig

ipv4: Remove fib_hash.

2011-02-01 15:35:25 -08:00

Makefile

ipv4: Remove fib_hash.

2011-02-01 15:35:25 -08:00

netfilter.c

ipv4: Use flowi4 in public route lookup interfaces.

2011-03-12 15:08:48 -08:00

proc.c

tcp: Replace time wait bucket msg by counter

2010-12-08 12:16:33 -08:00

protocol.c

net: add __rcu annotations to protocol

2010-10-27 11:37:31 -07:00

raw.c

ipv4: Don't ip_rt_put() an error pointer in RAW sockets.

2011-03-28 16:51:15 -07:00

route.c

ipv4: Invalidate nexthop cache nh_saddr more correctly.

2011-03-24 17:42:21 -07:00

syncookies.c

net: Put fl4_* macros to struct flowi4 and use them again.

2011-03-12 15:08:54 -08:00

sysctl_net_ipv4.c

net: add limits to ip_default_ttl

2010-12-13 12:16:14 -08:00

tcp_bic.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_cong.c

…

tcp_cubic.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2011-03-15 15:15:17 -07:00

tcp_diag.c

…

tcp_highspeed.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_htcp.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_hybla.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_illinois.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_input.c

tcp: Make undo_ssthresh arg to tcp_undo_cwr() a bool.

2011-03-22 19:37:11 -07:00

tcp_ipv4.c

ipv4: Make output route lookup return rtable directly.

2011-03-02 14:31:35 -08:00

tcp_lp.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_minisocks.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2010-12-08 13:47:38 -08:00

tcp_output.c

tcp: undo_retrans counter fixes

2011-02-21 11:31:18 -08:00

tcp_probe.c

net: ipv4: tcp_probe: cleanup snprintf() use

2010-11-17 12:27:46 -08:00

tcp_scalable.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_timer.c

tcp: Remove debug macro of TCP_CHECK_TIMER

2011-02-20 11:10:14 -08:00

tcp_vegas.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_vegas.h

…

tcp_veno.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_westwood.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp_yeah.c

tcp: mark tcp_congestion_ops read_mostly

2011-03-10 00:40:17 -08:00

tcp.c

tcp: ioctl type SIOCOUTQNSD returns amount of data not sent

2011-03-09 14:08:09 -08:00

tunnel4.c

tunnels: add __rcu annotations

2010-10-27 11:37:32 -07:00

udp_impl.h

…

udp.c

net: Put fl4_* macros to struct flowi4 and use them again.

2011-03-12 15:08:54 -08:00

udplite.c

net: fix nulls list corruptions in sk_prot_alloc

2010-12-16 14:26:56 -08:00

xfrm4_input.c

…

xfrm4_mode_beet.c

…

xfrm4_mode_transport.c

…

xfrm4_mode_tunnel.c

ipv4: Don't pre-seed hoplimit metric.

2010-12-12 22:08:17 -08:00

xfrm4_output.c

…

xfrm4_policy.c

net: Put fl4_* macros to struct flowi4 and use them again.

2011-03-12 15:08:54 -08:00

xfrm4_state.c

net: Use flowi4 and flowi6 in xfrm layer.

2011-03-12 15:08:52 -08:00

xfrm4_tunnel.c

…