Lorenzo Colitti 2b9e162b21 UPSTREAM: net: ipv4: Don't crash if passing a null sk to ip_rt_update_pmtu. ...

Commit e2d118a1cb ("net: inet: Support UID-based routing in IP
protocols.") made __build_flow_key call sock_net(sk) to determine
the network namespace of the passed-in socket. This crashes if sk
is NULL.

Fix this by getting the network namespace from the skb instead.

Change-Id: Ife860a7af8471bf40cc987f7803059d7bb9cc7e3
Fixes: e2d118a1cb ("net: inet: Support UID-based routing in IP protocols.")
Reported-by: Erez Shitrit <erezsh@dev.mellanox.co.il>
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-01-27 13:56:00 -08:00

..

netfilter

netfilter: arp_tables: fix invoking 32bit "iptable -P INPUT ACCEPT" failed in 64bit kernel

2016-11-30 20:50:23 +01:00

af_inet.c

ANDROID: net: Replace AID_NET_RAW checks with capable(CAP_NET_RAW).

2017-01-19 13:32:00 -08:00

ah4.c

ah4: Fix error return in ah_input().

2015-08-25 13:38:50 -07:00

arp.c

net: rename NET_{ADD|INC}_STATS_BH()

2016-04-27 22:48:24 -04:00

cipso_ipv4.c

Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/selinux into next

2016-07-07 10:15:34 +10:00

datagram.c

net: Set sk_txhash from a random number

2015-07-29 22:44:04 -07:00

devinet.c

netconf: add a notif when settings are created

2016-09-01 15:18:08 -07:00

esp4.c

esp4: Fix integrity verification when ESN are used

2016-11-30 11:09:39 +01:00

fib_frontend.c

UPSTREAM: net: core: add UID to flows, rules, and routes

2017-01-27 13:55:58 -08:00

fib_lookup.h

ipv4: consider TOS in fib_select_default

2015-07-24 22:46:11 -07:00

fib_rules.c

switchdev: remove FIB offload infrastructure

2016-09-28 04:48:00 -04:00

fib_semantics.c

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

2016-09-12 15:52:44 -07:00

fib_trie.c

ipv4: Drop suffix update from resize code

2016-12-05 13:15:58 -05:00

fou.c

net: add recursion limit to GRO

2016-10-20 14:32:22 -04:00

gre_demux.c

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

2016-06-30 05:03:36 -04:00

gre_offload.c

net: add recursion limit to GRO

2016-10-20 14:32:22 -04:00

icmp.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

igmp.c

igmp: do not remove igmp souce list info when set link down

2016-11-15 19:51:16 -05:00

inet_connection_sock.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

inet_diag.c

net: inet: diag: expose the socket mark to privileged processes.

2016-09-08 16:13:09 -07:00

inet_fragment.c

net: disable fragment reassembly if high_thresh is zero

2016-06-05 22:56:42 -04:00

inet_hashtables.c

net: Require exact match for TCP socket lookups if dif is l3mdev

2016-10-17 10:17:05 -04:00

inet_timewait_sock.c

timers, net/ipv4/inet: Initialize connection request timers as pinned

2016-07-07 10:35:06 +02:00

inetpeer.c

net: Add helper function to compare inetpeer addresses

2015-08-28 13:32:36 -07:00

ip_forward.c

ipv4: allow local fragmentation in ip_finish_output_gso()

2016-11-03 16:10:26 -04:00

ip_fragment.c

net: rename IP_INC_STATS_BH()

2016-04-27 22:48:23 -04:00

ip_gre.c

net/ip_tunnels: Introduce tunnel_id_to_key32() and key32_to_tunnel_id()

2016-09-10 20:53:55 -07:00

ip_input.c

net: VRF: Pass original iif to ip_route_input()

2016-09-16 04:24:07 -04:00

ip_options.c

net: ipv4: Convert IP network timestamps to be y2038 safe

2016-03-01 17:18:44 -05:00

ip_output.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

ip_sockglue.c

udp: fix IP_CHECKSUM handling

2016-10-26 17:33:22 -04:00

ip_tunnel_core.c

ipv4: allow local fragmentation in ip_finish_output_gso()

2016-11-03 16:10:26 -04:00

ip_tunnel.c

ip_tunnel: add collect_md mode to IPIP tunnel

2016-09-17 10:13:07 -04:00

ip_vti.c

vti: use right inner_mode for inbound inter address family policy checks

2016-09-09 09:02:08 +02:00

ipcomp.c

ipv4: coding style: comparison for equality with NULL

2015-04-03 12:11:15 -04:00

ipconfig.c

net: ipconfig: Fix NULL pointer dereference on RARP/BOOTP/DHCP timeout

2016-08-22 21:04:41 -07:00

ipip.c

ip_tunnel: add collect_md mode to IPIP tunnel

2016-09-17 10:13:07 -04:00

ipmr.c

ipv4: allow local fragmentation in ip_finish_output_gso()

2016-11-03 16:10:26 -04:00

Kconfig

tcp: Set DEFAULT_TCP_CONG to bbr if DEFAULT_BBR is set

2016-11-28 12:15:00 -05:00

Makefile

ANDROID: sysfs_net_ipv4: Add sysfs-based knobs for controlling TCP window size

2017-01-19 13:32:01 -08:00

netfilter.c

netfilter: Update ip_route_me_harder to consider L3 domain

2016-11-24 12:44:36 +01:00

ping.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

proc.c

net: Suppress the "Comparison to NULL could be written" warnings

2016-09-30 01:50:45 -04:00

protocol.c

net: Export inet_offloads and inet6_offloads

2014-09-19 17:15:31 -04:00

raw.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

route.c

UPSTREAM: net: ipv4: Don't crash if passing a null sk to ip_rt_update_pmtu.

2017-01-27 13:56:00 -08:00

syncookies.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

sysctl_net_ipv4.c

ANDROID: tcp: fix tcp_default_init_rwnd() for 4.1

2017-01-19 13:32:36 -08:00

sysfs_net_ipv4.c

ANDROID: sysfs_net_ipv4: Add sysfs-based knobs for controlling TCP window size

2017-01-19 13:32:01 -08:00

tcp_bbr.c

tcp_bbr: add BBR congestion control

2016-09-21 00:23:01 -04:00

tcp_bic.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_cdg.c

tcp: cdg: rename struct minmax in tcp_cdg.c to avoid a naming conflict

2016-09-21 00:22:59 -04:00

tcp_cong.c

tcp: zero ca_priv area when switching cc algorithms

2016-11-21 13:13:56 -05:00

tcp_cubic.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_dctcp.c

dctcp: avoid bogus doubling of cwnd after loss

2016-10-31 15:16:28 -04:00

tcp_diag.c

net: diag: Fix refcnt leak in error path destroying socket

2016-08-23 23:11:36 -07:00

tcp_fastopen.c

tcp: fastopen: avoid negative sk_forward_alloc

2016-09-08 16:08:10 -07:00

tcp_highspeed.c

tcp: add tcp_in_slow_start helper

2015-07-09 14:22:52 -07:00

tcp_htcp.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_hybla.c

tcp: do not slow start when cwnd equals ssthresh

2015-07-09 14:22:52 -07:00

tcp_illinois.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_input.c

ANDROID: tcp: add a sysctl to config the tcp_default_init_rwnd

2017-01-19 13:32:34 -08:00

tcp_ipv4.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

tcp_lp.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_metrics.c

tcp: make nla_policy const

2016-09-01 14:09:01 -07:00

tcp_minisocks.c

tcp: track application-limited rate samples

2016-09-21 00:23:00 -04:00

tcp_nv.c

tcp: add NV congestion control

2016-06-10 23:07:49 -07:00

tcp_offload.c

gso: Support partial splitting at the frag_list pointer

2016-09-19 20:59:34 -04:00

tcp_output.c

ANDROID: tcp: add a sysctl to config the tcp_default_init_rwnd

2017-01-19 13:32:34 -08:00

tcp_probe.c

net: ipv4: tcp_probe: Replace timespec with timespec64

2016-03-01 17:18:44 -05:00

tcp_rate.c

tcp: export data delivery rate

2016-09-21 00:23:00 -04:00

tcp_recovery.c

tcp: do not assume TCP code is non preemptible

2016-05-02 17:02:25 -04:00

tcp_scalable.c

tcp: add tcp_in_slow_start helper

2015-07-09 14:22:52 -07:00

tcp_timer.c

tcp: Change txhash on every SYN and RTO retransmit

2016-09-28 07:52:34 -04:00

tcp_vegas.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_vegas.h

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_veno.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_westwood.c

tcp: replace cnt & rtt with struct in pkts_acked()

2016-05-11 14:43:19 -04:00

tcp_yeah.c

tcp: cwnd does not increase in TCP YeAH

2016-09-08 17:16:12 -07:00

tcp.c

tcp: fix return value for partial writes

2016-11-03 16:12:06 -04:00

tunnel4.c

tunnels: correct conditional build of MPLS and IPv6

2016-07-11 13:27:06 -07:00

udp_diag.c

net: inet: diag: expose the socket mark to privileged processes.

2016-09-08 16:13:09 -07:00

udp_impl.h

udplite: call proper backlog handlers

2016-11-24 15:32:14 -05:00

udp_offload.c

net: add recursion limit to GRO

2016-10-20 14:32:22 -04:00

udp_tunnel.c

net: Remove deprecated tunnel specific UDP offload functions

2016-06-17 20:23:32 -07:00

udp.c

UPSTREAM: net: inet: Support UID-based routing in IP protocols.

2017-01-27 13:55:59 -08:00

udplite.c

udplite: call proper backlog handlers

2016-11-24 15:32:14 -05:00

xfrm4_input.c

netfilter: Pass net into okfn

2015-09-17 17:18:37 -07:00

xfrm4_mode_beet.c

ipv4: ERROR: code indent should use tabs where possible

2013-12-26 13:43:21 -05:00

xfrm4_mode_transport.c

[IPSEC]: Use IPv6 calling convention as the convention for x->mode->output

2007-10-10 16:55:54 -07:00

xfrm4_mode_tunnel.c

ipv4: hash net ptr into fragmentation bucket selection

2015-03-25 14:07:04 -04:00

xfrm4_output.c

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

2015-10-24 06:54:12 -07:00

xfrm4_policy.c

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

2016-09-12 15:52:44 -07:00

xfrm4_protocol.c

xfrm4: Remove duplicate semicolon

2014-06-30 07:49:47 +02:00

xfrm4_state.c

inet: make no_pmtu_disc per namespace and kill ipv4_config

2013-12-18 16:58:20 -05:00

xfrm4_tunnel.c

sit: add IPv4 over IPv4 support

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