Paolo Abeni 69678bcd4d udp: fix SO_BINDTODEVICE ...

Damir reported a breakage of SO_BINDTODEVICE for UDP sockets.
In absence of VRF devices, after commit fb74c27735f0 ("net:
ipv4: add second dif to udp socket lookups") the dif mismatch
isn't fatal anymore for UDP socket lookup with non null
sk_bound_dev_if, breaking SO_BINDTODEVICE semantics.

This changeset addresses the issue making the dif match mandatory
again in the above scenario.

Reported-by: Damir Mansurov <dnman@oktetlabs.ru>
Fixes: fb74c27735f0 ("net: ipv4: add second dif to udp socket lookups")
Fixes: 1801b570dd2a ("net: ipv6: add second dif to udp socket lookups")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-05-10 15:42:52 -04:00

..

ila

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

netfilter

netfilter: nf_tables: NAT chain and extensions require NF_TABLES

2018-04-19 12:31:34 +02:00

addrconf_core.c

net: ipv6: Make inet6addr_validator a blocking notifier

2017-10-20 13:15:07 +01:00

addrconf.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

addrlabel.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

af_inet6.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2018-03-31 23:33:04 -04:00

ah6.c

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

2017-11-15 11:56:19 -08:00

anycast.c

net: Use octal not symbolic permissions

2018-03-26 12:07:48 -04:00

calipso.c

net, calipso: convert calipso_doi.refcount from atomic_t to refcount_t

2017-07-04 22:35:16 +01:00

datagram.c

ipv6: add a wrapper for ip6_dst_store() with flowi6 checks

2018-04-04 11:31:57 -04:00

esp6_offload.c

esp: check the NETIF_F_HW_ESP_TX_CSUM bit before segmenting

2018-02-27 10:46:01 +01:00

esp6.c

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

2018-01-17 00:10:42 -05:00

exthdrs_core.c

inet: whitespace cleanup

2018-02-28 11:43:28 -05:00

exthdrs_offload.c

…

exthdrs.c

ipv6: sr: fix TLVs not being copied using setsockopt

2018-01-10 16:03:55 -05:00

fib6_notifier.c

net: Add module reference to FIB notifiers

2017-09-01 20:33:42 -07:00

fib6_rules.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

fou6.c

fou: make local function static

2017-05-21 13:42:36 -04:00

icmp.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

inet6_connection_sock.c

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

2017-01-28 10:33:06 -05:00

inet6_hashtables.c

inet: Add a 2nd listener hashtable (port+addr)

2017-12-03 10:18:28 -05:00

ip6_checksum.c

udplite: fix partial checksum initialization

2018-02-16 15:57:42 -05:00

ip6_fib.c

ipv6: Revert "ipv6: Allow non-gateway ECMP for IPv6"

2018-05-02 16:33:02 -04:00

ip6_flowlabel.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

ip6_gre.c

ip6_gre: better validate user provided tunnel names

2018-04-05 15:16:15 -04:00

ip6_icmp.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ip6_input.c

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

2017-04-20 10:35:33 -04:00

ip6_offload.c

gso: fix payload length when gso_size is zero

2017-10-08 10:12:15 -07:00

ip6_offload.h

udp: Add GRO functions to UDP socket

2016-04-07 16:53:29 -04:00

ip6_output.c

net/ipv6: Increment OUTxxx counters after netfilter hook

2018-04-05 22:23:43 -04:00

ip6_tunnel.c

ip6_tunnel: better validate user provided tunnel names

2018-04-05 15:16:15 -04:00

ip6_udp_tunnel.c

ip6_udp_tunnel: remove unused IPCB related codes

2016-11-02 15:18:36 -04:00

ip6_vti.c

vti6: Change minimum MTU to IPV4_MIN_MTU, vti6 can carry IPv4 too

2018-04-27 07:29:23 +02:00

ip6mr.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

ipcomp6.c

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

2016-11-04 14:45:23 -04:00

ipv6_sockglue.c

inet: whitespace cleanup

2018-02-28 11:43:28 -05:00

Kconfig

trivial: fix inconsistent help texts

2018-05-08 00:05:11 -04:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mcast_snoop.c

…

mcast.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

mip6.c

ktime: Get rid of ktime_equal()

2016-12-25 17:21:23 +01:00

ndisc.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

netfilter.c

netfilter: use skb_to_full_sk in ip6_route_me_harder

2018-02-25 20:51:13 +01:00

output_core.c

net: accept UFO datagrams from tuntap and packet

2017-11-24 01:37:35 +09:00

ping.c

ipv6: allow to cache dst for a connected sk in ip6_sk_dst_lookup_flow()

2018-04-04 11:31:57 -04:00

proc.c

inet: frags: break the 2GB limit for frags storage

2018-03-31 23:25:39 -04:00

protocol.c

net: Add sysctl to toggle early demux for tcp and udp

2017-03-24 13:17:07 -07:00

raw.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

reassembly.c

inet: frags: fix ip6frag_low_thresh boundary

2018-04-04 12:04:59 -04:00

route.c

ipv6: fix uninit-value in ip6_multipath_l3_keys()

2018-05-01 12:15:24 -04:00

seg6_hmac.c

ipv6: sr: Use ARRAY_SIZE macro

2017-09-01 18:35:23 -07:00

seg6_iptunnel.c

ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts

2018-04-22 21:04:17 -04:00

seg6_local.c

net/ipv6: Pass skb to route lookup

2018-03-04 13:04:22 -05:00

seg6.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

sit.c

ipv6: sit: better validate user provided tunnel names

2018-04-05 15:16:15 -04:00

syncookies.c

net/ipv4: disable SMC TCP option with SYN Cookies

2018-03-25 20:53:54 -04:00

sysctl_net_ipv6.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

tcp_ipv6.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2018-03-31 23:33:04 -04:00

tcpv6_offload.c

gso: validate gso_type in GSO handlers

2018-01-22 16:01:30 -05:00

tunnel6.c

…

udp_impl.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udp_offload.c

gso: validate gso_type in GSO handlers

2018-01-22 16:01:30 -05:00

udp.c

udp: fix SO_BINDTODEVICE

2018-05-10 15:42:52 -04:00

udplite.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

xfrm6_input.c

xfrm: Reinject transport-mode packets through tasklet

2017-12-19 08:23:21 +01:00

xfrm6_mode_beet.c

networking: make skb_pull & friends return void pointers

2017-06-16 11:48:39 -04:00

xfrm6_mode_ro.c

ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()

2017-06-02 13:57:27 -04:00

xfrm6_mode_transport.c

ipv6: xfrm: Handle errors reported by xfrm6_find_1stfragopt()

2017-06-02 13:57:27 -04:00

xfrm6_mode_tunnel.c

xfrm: Verify MAC header exists before overwriting eth_hdr(skb)->h_proto

2018-03-07 10:54:29 +01:00

xfrm6_output.c

net: xfrm: use skb_gso_validate_network_len() to check gso sizes

2018-03-04 17:49:17 -05:00

xfrm6_policy.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

xfrm6_protocol.c

xfrm: input: constify xfrm_input_afinfo

2017-02-09 10:22:17 +01:00

xfrm6_state.c

inet: whitespace cleanup

2018-02-28 11:43:28 -05:00

xfrm6_tunnel.c

xfrm: Fix warning in xfrm6_tunnel_net_exit.

2018-04-16 07:50:09 +02:00