Stefan Tomanek 673498b8ed inet: fix NULL pointer Oops in fib(6)_rule_suppress ...

This changes ensures that the routing entry investigated by the suppress
function actually does point to a device struct before following that pointer,
fixing a possible kernel oops situation when verifying the interface group
associated with a routing table entry.

According to Daniel Golle, this Oops can be triggered by a user process trying
to establish an outgoing IPv6 connection while having no real IPv6 connectivity
set up (only autoassigned link-local addresses).

Fixes: 6ef94cfafba15 ("fib_rules: add route suppression based on ifgroup")

Reported-by: Daniel Golle <daniel.golle@gmail.com>
Tested-by: Daniel Golle <daniel.golle@gmail.com>
Signed-off-by: Stefan Tomanek <stefan.tomanek@wertarbyte.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-12-10 17:54:23 -05:00

..

netfilter

netfilter: synproxy: send mss option to backend

2013-11-18 12:53:36 +01:00

af_inet.c

Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-11-14 16:30:30 +09:00

ah4.c

ipv4: properly refresh rtable entries on pmtu/redirect events

2013-06-03 00:07:42 -07:00

arp.c

net: neighbour: Remove CONFIG_ARPD

2013-09-03 21:41:43 -04:00

cipso_ipv4.c

…

datagram.c

ipv4: fix possible seqlock deadlock

2013-11-14 17:31:14 -05:00

devinet.c

net: igmp: Allow user-space configuration of igmp unsolicited report interval

2013-08-09 11:27:46 -07:00

esp4.c

net: esp{4,6}: get rid of struct esp_data

2013-10-29 06:39:42 +01:00

fib_frontend.c

fib_trie: remove duplicated rcu lock

2013-10-18 13:53:59 -04:00

fib_lookup.h

net: ipv4/ipv6: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

fib_rules.c

inet: fix NULL pointer Oops in fib(6)_rule_suppress

2013-12-10 17:54:23 -05:00

fib_semantics.c

fib: Use const struct nl_info * in rtmsg_fib

2013-10-18 14:42:15 -04:00

fib_trie.c

seq_file: remove "%n" usage from seq_file users

2013-11-15 09:32:20 +09:00

gre_demux.c

ipv4: generalize gre_handle_offloads

2013-10-19 19:36:18 -04:00

gre_offload.c

ipip: add GSO/TSO support

2013-10-19 19:36:19 -04:00

icmp.c

ipv4: processing ancillary IP_TOS or IP_TTL

2013-09-28 15:21:52 -07:00

igmp.c

ipv4 igmp: use in_dev_put in timer handlers instead of __in_dev_put

2013-09-30 22:28:56 -07:00

inet_connection_sock.c

inet: rename ir_loc_port to ir_num

2013-10-10 14:37:35 -04:00

inet_diag.c

inet_diag: use sock_gen_put()

2013-10-17 15:02:02 -04:00

inet_fragment.c

inet: remove old fragmentation hash initializing

2013-10-23 17:01:41 -04:00

inet_hashtables.c

inet: convert inet_ehash_secret and ipv6_hash_secret to net_get_random_once

2013-10-19 19:45:35 -04:00

inet_lro.c

…

inet_timewait_sock.c

tcp/dccp: remove twchain

2013-10-08 23:19:24 -04:00

inetpeer.c

ip: generate unique IP identificator if local fragmentation is allowed

2013-09-19 14:11:15 -04:00

ip_forward.c

…

ip_fragment.c

ipv4: initialize ip4_frags hash secret as late as possible

2013-10-23 17:01:40 -04:00

ip_gre.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-08-16 15:37:26 -07:00

ip_input.c

net: add SNMP counters tracking incoming ECN bits

2013-08-08 22:24:59 -07:00

ip_options.c

…

ip_output.c

ipv4: introduce new IP_MTU_DISCOVER mode IP_PMTUDISC_INTERFACE

2013-11-05 21:52:27 -05:00

ip_sockglue.c

inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions

2013-11-23 14:46:23 -08:00

ip_tunnel_core.c

ipv4: generalize gre_handle_offloads

2013-10-19 19:36:18 -04:00

ip_tunnel.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-11-19 15:50:47 -08:00

ip_vti.c

xfrm: Release dst if this dst is improper for vti tunnel

2013-11-19 15:50:57 -05:00

ipcomp.c

ipv4: properly refresh rtable entries on pmtu/redirect events

2013-06-03 00:07:42 -07:00

ipconfig.c

…

ipip.c

ipip: add GSO/TSO support

2013-10-19 19:36:19 -04:00

ipmr.c

ip: generate unique IP identificator if local fragmentation is allowed

2013-09-19 14:11:15 -04:00

Kconfig

net: neighbour: Remove CONFIG_ARPD

2013-09-03 21:41:43 -04:00

Makefile

net: gre: move GSO functions to gre_offload

2013-07-03 14:37:39 -07:00

netfilter.c

…

ping.c

inet: fix possible seqlock deadlocks

2013-11-29 16:37:36 -05:00

proc.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-08-16 15:37:26 -07:00

protocol.c

net: remove outdated comment for ipv4 and ipv6 protocol handler

2013-11-28 18:47:51 -05:00

raw.c

inet: fix addr_len/msg->msg_namelen assignment in recv_error and rxpmtu functions

2013-11-23 14:46:23 -08:00

route.c

ipv4: fix race in concurrent ip_route_input_slow()

2013-11-20 15:28:44 -05:00

syncookies.c

inet: split syncookie keys for ipv4 and ipv6 and initialize with net_get_random_once

2013-10-19 19:45:35 -04:00

sysctl_net_ipv4.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_bic.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_cong.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_cubic.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_diag.c

…

tcp_fastopen.c

tcp: enable sockets to use MSG_FASTOPEN by default

2013-11-04 19:57:47 -05:00

tcp_highspeed.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_htcp.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_hybla.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_illinois.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_input.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_ipv4.c

inet: fix possible seqlock deadlocks

2013-11-29 16:37:36 -05:00

tcp_lp.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_memcontrol.c

tcp_memcontrol: Cleanup/fix cg_proto->memory_pressure handling.

2013-12-05 21:01:01 -05:00

tcp_metrics.c

genetlink: only pass array to genl_register_family_with_ops()

2013-11-19 16:39:05 -05:00

tcp_minisocks.c

ipv6: make lookups simpler and faster

2013-10-09 00:01:25 -04:00

tcp_offload.c

gro: Clean up tcpX_gro_receive checksum verification

2013-11-23 14:46:19 -08:00

tcp_output.c

tcp: don't update snd_nxt, when a socket is switched from repair mode

2013-11-19 16:14:20 -05:00

tcp_probe.c

ipv6: make lookups simpler and faster

2013-10-09 00:01:25 -04:00

tcp_scalable.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_timer.c

tcp: temporarily disable Fast Open on SYN timeout

2013-10-29 22:50:41 -04:00

tcp_vegas.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_vegas.h

net: ipv4/ipv6: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

tcp_veno.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp_westwood.c

…

tcp_yeah.c

tcp: properly handle stretch acks in slow start

2013-11-04 19:57:59 -05:00

tcp.c

Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma

2013-11-20 13:20:24 -08:00

tunnel4.c

…

udp_diag.c

…

udp_impl.h

net: ipv4/ipv6: Remove extern from function prototypes

2013-10-19 19:12:11 -04:00

udp_offload.c

ipip: add GSO/TSO support

2013-10-19 19:36:19 -04:00

udp.c

inet: fix possible seqlock deadlocks

2013-11-29 16:37:36 -05:00

udplite.c

…

xfrm4_input.c

…

xfrm4_mode_beet.c

…

xfrm4_mode_transport.c

…

xfrm4_mode_tunnel.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

2013-09-30 15:24:57 -04:00

xfrm4_output.c

xfrm: revert ipv4 mtu determination to dst_mtu

2013-08-26 12:40:53 +02:00

xfrm4_policy.c

xfrm: Fix null pointer dereference when decoding sessions

2013-11-01 07:08:46 +01:00

xfrm4_state.c

xfrm: make local error reporting more robust

2013-08-14 13:07:12 +02:00

xfrm4_tunnel.c

sit: add IPv4 over IPv4 support

2013-05-31 17:19:05 -07:00