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9f56220fad
linux/net/ipv6
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Andreas Hofmeister 9f56220fad ipv6: Do not use routes from locally generated RAs 
When hybrid mode is enabled (accept_ra == 2), the kernel also sees RAs
generated locally. This is useful since it allows the kernel to auto-configure
its own interface addresses.

However, if 'accept_ra_defrtr' and/or 'accept_ra_rtr_pref' are set and the
locally generated RAs announce the default route and/or other route information,
the kernel happily inserts bogus routes with its own address as gateway.

With this patch, adding routes from an RA will be skiped when the RAs source
address matches any local address, just as if 'accept_ra_defrtr' and
'accept_ra_rtr_pref' were set to 0.

Signed-off-by: Andreas Hofmeister <andi@collax.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-24 19:13:15 -04:00
..
netfilter net: add skb frag size accessors 2011-10-19 03:10:46 -04:00
addrconf_core.c ipv6: Remove IPV6_ADDR_RESERVED 2010-02-26 03:59:07 -08:00
addrconf.c Merge branch 'master' of github.com:davem330/net 2011-09-22 03:23:13 -04:00
addrlabel.c rtnetlink: Compute and store minimum ifinfo dump size 2011-06-09 20:38:07 -07:00
af_inet6.c gro: refetch inet6_protos[] after pulling ext headers 2011-10-10 14:26:16 -04:00
ah6.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
anycast.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
datagram.c ipv6: Remove superfluous NULL pointer check in ipv6_local_rxpmtu 2011-10-18 23:51:30 -04:00
esp6.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-05-05 14:59:02 -07:00
exthdrs_core.c net: return operator cleanup 2010-09-23 14:33:39 -07:00
exthdrs.c ipv6: avoid a dst_entry refcount change in ipv6_destopt_rcv() 2011-08-01 00:12:00 -07:00
fib6_rules.c ipv6: Convert to use flowi6 where applicable. 2011-03-12 15:08:54 -08:00
icmp.c net: more accurate skb truesize 2011-10-13 16:05:07 -04:00
inet6_connection_sock.c ipv6: use RCU in inet6_csk_xmit() 2011-08-01 00:12:00 -07:00
inet6_hashtables.c net: Compute protocol sequence numbers and fragment IDs using MD5. 2011-08-06 18:33:19 -07:00
ip6_fib.c cleanup: remove unnecessary include. 2011-10-19 19:26:16 -04:00
ip6_flowlabel.c net: relax PKTINFO non local ipv6 udp xmit check 2011-08-30 17:39:01 -04:00
ip6_input.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
ip6_output.c net: add skb frag size accessors 2011-10-19 03:10:46 -04:00
ip6_tunnel.c ip6_tunnel: add optional fwmark inherit 2011-09-20 14:50:00 -04:00
ip6mr.c ipv6-multicast: Fix memory leak in IPv6 multicast. 2011-09-27 15:34:00 -04:00
ipcomp6.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
ipv6_sockglue.c net: allow CAP_NET_RAW to set socket options IP{,V6}_TRANSPARENT 2011-10-20 18:21:36 -04:00
Kconfig ipv6: ip6mr: support multiple tables 2010-05-11 14:40:55 +02:00
Makefile [IPV6] MROUTE: Support multicast forwarding. 2008-04-05 22:33:38 +09:00
mcast.c mcast: Fix source address selection for multicast listener report 2011-08-24 17:46:15 -07:00
mip6.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
ndisc.c ipv6: Do not use routes from locally generated RAs 2011-10-24 19:13:15 -04:00
netfilter.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
proc.c ipv6: reduce per device ICMP mib sizes 2011-05-19 16:21:22 -04:00
protocol.c net: add __rcu annotations to protocol 2010-10-27 11:37:31 -07:00
raw.c ipv6: Fix IPsec slowpath fragmentation problem 2011-10-18 23:53:10 -04:00
reassembly.c net: add skb frag size accessors 2011-10-19 03:10:46 -04:00
route.c ipv6: check return value for dst_alloc 2011-09-27 15:32:06 -04:00
sit.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net 2011-08-20 10:39:12 -07:00
syncookies.c tcp: add const qualifiers where possible 2011-10-21 05:22:42 -04:00
sysctl_net_ipv6.c net ipv6: Fix duplicate /proc/sys/net/ipv6/neigh directory entries. 2011-03-21 18:23:34 -07:00
tcp_ipv6.c tcp: md5: add more const attributes 2011-10-24 02:46:04 -04:00
tunnel6.c tunnels: add _rcu annotations 2010-10-25 13:09:45 -07:00
udp_impl.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
udp.c Merge branch 'master' of github.com:davem330/net 2011-09-22 03:23:13 -04:00
udplite.c net: fix nulls list corruptions in sk_prot_alloc 2010-12-16 14:26:56 -08:00
xfrm6_input.c netfilter: ipv6: use NFPROTO values for NF_HOOK invocation 2010-03-25 16:00:49 +01:00
xfrm6_mode_beet.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
xfrm6_mode_ro.c [IPSEC]: Make x->lastused an unsigned long 2008-01-28 14:53:52 -08:00
xfrm6_mode_transport.c
xfrm6_mode_tunnel.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
xfrm6_output.c xfrm6: Don't call icmpv6_send on local error 2011-10-18 23:53:10 -04:00
xfrm6_policy.c inet: constify ip headers and in6_addr 2011-04-22 11:04:14 -07:00
xfrm6_state.c xfrm: Assign the inner mode output function to the dst entry 2011-05-10 15:03:34 -07:00
xfrm6_tunnel.c ipv6: Fix return of xfrm6_tunnel_rcv() 2011-05-24 01:11:51 -04:00