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linux/net/ipv6
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Hannes Frederic Sowa 3e3be27585 ipv6: don't stop backtracking in fib6_lookup_1 if subtree does not match 
In case a subtree did not match we currently stop backtracking and return
NULL (root table from fib_lookup). This could yield in invalid routing
table lookups when using subtrees.

Instead continue to backtrack until a valid subtree or node is found
and return this match.

Also remove unneeded NULL check.

Reported-by: Teco Boot <teco@inf-net.nl>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Cc: David Lamparter <equinox@diac24.net>
Cc: <boutier@pps.univ-paris-diderot.fr>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07 17:17:19 -07:00
..
netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-07-03 14:55:13 -07:00
addrconf_core.c
ipv6: add include file to suppress sparse warnings
2013-06-25 02:44:05 -07:00
addrconf.c
ipv6: prevent race between address creation and removal
2013-08-01 14:16:20 -07:00
addrlabel.c
rtnetlink: Remove passing of attributes into rtnl_doit functions
2013-03-22 10:31:16 -04:00
af_inet6.c
net: ipv6: Add IPv6 support to the ping socket.
2013-05-25 21:07:49 -07:00
ah6.c
net: Add skb_unclone() helper function.
2013-02-15 15:10:37 -05:00
anycast.c
net: proc: change proc_net_remove to remove_proc_entry
2013-02-18 14:53:08 -05:00
datagram.c
net: ipv6: Unify {raw,udp}6_sock_seq_show.
2013-06-04 12:56:14 -07:00
esp6.c
net: esp{4,6}: fix potential MTU calculation overflows
2013-08-05 12:26:50 -07:00
exthdrs_core.c
ipv6: Correct comparisons and calculations using skb->tail and skb-transport_header
2013-05-28 23:49:07 -07:00
exthdrs_offload.c
ipv6: Pull IPv6 GSO registration out of the module
2012-11-15 17:39:24 -05:00
exthdrs.c
ipv6: Store Router Alert option in IP6CB directly.
2013-01-13 20:17:14 -05:00
fib6_rules.c
ipv6: introduce ip6_rt_put()
2012-11-03 14:59:05 -04:00
icmp.c
net: Convert uses of typedef ctl_table to struct ctl_table
2013-06-13 02:36:09 -07:00
inet6_connection_sock.c
ipv6: use newly introduced __ipv6_addr_needs_scope_id and ipv6_iface_scope_id
2013-03-08 12:29:22 -05:00
inet6_hashtables.c
soreuseport: TCP/IPv6 implementation
2013-01-23 13:44:01 -05:00
ip6_checksum.c
ipv6: move csum_ipv6_magic() and udp6_csum_init() into static library
2013-01-08 17:56:10 -08:00
ip6_fib.c
ipv6: don't stop backtracking in fib6_lookup_1 if subtree does not match
2013-08-07 17:17:19 -07:00
ip6_flowlabel.c
ipv6 flowlabel: add __rcu annotations
2013-03-07 16:33:10 -05:00
ip6_gre.c
ipv6,gre: do not leak info to user-space
2013-05-11 17:40:14 -07:00
ip6_icmp.c
ipv6: Kill ipv6 dependency of icmpv6_send().
2013-04-29 13:54:36 -04:00
ip6_input.c
ipv6: don't accept node local multicast traffic from the wire
2013-03-29 14:57:33 -04:00
ip6_offload.c
MPLS: Add limited GSO support
2013-05-27 22:50:59 -07:00
ip6_offload.h
ipv6: Pull IPv6 GSO registration out of the module
2012-11-15 17:39:24 -05:00
ip6_output.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-07-03 14:55:13 -07:00
ip6_tunnel.c
GRE: Refactor GRE tunneling code.
2013-03-26 12:27:18 -04:00
ip6mr.c
ipv6: take rtnl_lock and mark mrt6 table as freed on namespace cleanup
2013-07-24 17:02:13 -07:00
ipcomp6.c
ipv6: Add redirect support to all protocol icmp error handlers.
2012-07-12 00:25:15 -07:00
ipv6_sockglue.c
ipv6: rename datagram_send_ctl and datagram_recv_ctl
2013-01-31 13:53:08 -05:00
Kconfig
Tunneling: use IP Tunnel stats APIs.
2013-03-26 12:27:19 -04:00
Makefile
net: ipv6: Add IPv6 support to the ping socket.
2013-05-25 21:07:49 -07:00
mcast.c
ipv6,mcast: always hold idev->lock before mca_lock
2013-07-01 23:39:21 -07:00
mip6.c
ipv6: Correct comparisons and calculations using skb->tail and skb-transport_header
2013-05-28 23:49:07 -07:00
ndisc.c
ipv6: prevent fib6_run_gc() contention
2013-08-01 14:16:20 -07:00
netfilter.c
netfilter: add nf_ipv6_ops hook to fix xt_addrtype with IPv6
2013-05-23 11:58:55 +02:00
output_core.c
ipv6: Correct comparisons and calculations using skb->tail and skb-transport_header
2013-05-28 23:49:07 -07:00
ping.c
net: ipv6: fix wrong ping_v6_sendmsg return value
2013-07-03 17:42:05 -07:00
proc.c
snmp6: remove IPSTATS_MIB_CSUMERRORS
2013-05-31 16:26:49 -07:00
protocol.c
ipv6: Pull IPv6 GSO registration out of the module
2012-11-15 17:39:24 -05:00
raw.c
net: ipv6: Unify {raw,udp}6_sock_seq_show.
2013-06-04 12:56:14 -07:00
reassembly.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-04-22 20:32:51 -04:00
route.c
ipv6: update ip6_rt_last_gc every time GC is run
2013-08-01 14:16:20 -07:00
sit.c
sit: fix tunnel update via netlink
2013-07-04 14:55:47 -07:00
syncookies.c
tcp: Remove TCPCT
2013-03-17 14:35:13 -04:00
sysctl_net_ipv6.c
net: Convert uses of typedef ctl_table to struct ctl_table
2013-06-13 02:36:09 -07:00
tcp_ipv6.c
net: rename ll methods to busy-poll
2013-07-10 17:08:27 -07:00
tcpv6_offload.c
net: Remove code duplication between offload structures
2012-11-15 17:39:51 -05:00
tunnel6.c
net: ipv6: Standardize prefixes for message logging
2012-05-16 01:01:03 -04:00
udp_impl.h
ipv6: do not clear pinet6 field
2013-05-11 16:26:38 -07:00
udp_offload.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-06-05 16:37:30 -07:00
udp.c
net: rename ll methods to busy-poll
2013-07-10 17:08:27 -07:00
udplite.c
ipv6: do not clear pinet6 field
2013-05-11 16:26:38 -07:00
xfrm6_input.c
netfilter: ipv6: use NFPROTO values for NF_HOOK invocation
2010-03-25 16:00:49 +01:00
xfrm6_mode_beet.c
ipsec: be careful of non existing mac headers
2012-02-23 16:50:45 -05:00
xfrm6_mode_ro.c
…
xfrm6_mode_transport.c
…
xfrm6_mode_tunnel.c
xfrm: allow to avoid copying DSCP during encapsulation
2013-03-06 07:02:45 +01:00
xfrm6_output.c
xfrm6: remove unneeded NULL check in __xfrm6_output()
2012-02-01 02:52:48 -05:00
xfrm6_policy.c
xfrm6: release dev before returning error
2013-05-11 17:40:15 -07:00
xfrm6_state.c
ipv6: use IS_ENABLED()
2012-11-01 12:41:35 -04:00
xfrm6_tunnel.c
hlist: drop the node parameter from iterators
2013-02-27 19:10:24 -08:00