Paolo Abeni 0f6f77f3b8 udp4: fix IP_CMSG_CHECKSUM for connected sockets ...

[ Upstream commit 2b5a921740 ]

commit 2abb7cdc0d ("udp: Add support for doing checksum
unnecessary conversion") left out the early demux path for
connected sockets. As a result IP_CMSG_CHECKSUM gives wrong
values for such socket when GRO is not enabled/available.

This change addresses the issue by moving the csum conversion to a
common helper and using such helper in both the default and the
early demux rx path.

Fixes: 2abb7cdc0d ("udp: Add support for doing checksum unnecessary conversion")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-09-29 03:06:00 -07:00

..

netfilter

netfilter: x_tables: set module owner for icmp(6) matches

2018-08-24 13:09:13 +02:00

af_inet.c

gso_segment: Reset skb->mac_len after modifying network header

2018-09-29 03:06:00 -07:00

ah4.c

…

arp.c

arp: fix arp_filter on l3slave devices

2018-04-12 12:32:22 +02:00

cipso_ipv4.c

…

datagram.c

…

devinet.c

ipv4: igmp: guard against silly MTU values

2018-01-02 20:31:06 +01:00

esp4_offload.c

esp: Fix GRO when the headers not fully in the linear part of the skb.

2018-02-25 11:07:46 +01:00

esp4.c

…

fib_frontend.c

ipv4: remove BUG_ON() from fib_compute_spec_dst

2018-08-03 07:50:44 +02:00

fib_lookup.h

…

fib_notifier.c

…

fib_rules.c

…

fib_semantics.c

net: metrics: add proper netlink validation

2018-06-11 22:49:19 +02:00

fib_trie.c

…

fou.c

net: fix use-after-free in GRO with ESP

2018-07-22 14:28:44 +02:00

gre_demux.c

…

gre_offload.c

net: fix use-after-free in GRO with ESP

2018-07-22 14:28:44 +02:00

icmp.c

icmp: don't fail on fragment reassembly time exceeded

2017-12-20 10:10:37 +01:00

igmp.c

multicast: do not restore deleted record source filter mode to new one

2018-07-28 07:55:42 +02:00

inet_connection_sock.c

Revert "defer call to mem_cgroup_sk_alloc()"

2018-02-13 10:19:48 +01:00

inet_diag.c

…

inet_fragment.c

ip: process in-order fragments efficiently

2018-09-19 22:43:48 +02:00

inet_hashtables.c

net/tcp: Fix socket lookups with SO_BINDTODEVICE

2018-07-22 14:28:46 +02:00

inet_timewait_sock.c

soreuseport: initialise timewait reuseport field

2018-05-16 10:10:24 +02:00

inetpeer.c

inetpeer: fix uninit-value in inet_getpeer

2018-05-16 10:10:24 +02:00

ip_forward.c

…

ip_fragment.c

ip: frags: fix crash in ip_do_fragment()

2018-09-19 22:43:48 +02:00

ip_gre.c

erspan: return PACKET_REJECT when the appropriate tunnel is not found

2018-09-26 08:37:58 +02:00

ip_input.c

…

ip_options.c

…

ip_output.c

ip: hash fragments consistently

2018-07-28 07:55:41 +02:00

ip_sockglue.c

ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull

2018-07-28 07:55:41 +02:00

ip_tunnel_core.c

…

ip_tunnel.c

ip_tunnel: Clamp MTU to bounds on new link

2018-05-30 07:52:16 +02:00

ip_vti.c

Revert "vti4: Don't override MTU passed on link creation via IFLA_MTU"

2018-05-30 22:32:31 +02:00

ipcomp.c

…

ipconfig.c

ipconfig: Correctly initialise ic_nameservers

2018-08-03 07:50:39 +02:00

ipip.c

…

ipmr.c

ipmr: properly check rhltable_init() return value

2018-06-11 22:49:19 +02:00

Kconfig

…

Makefile

…

netfilter.c

…

ping.c

ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg

2018-05-19 10:20:23 +02:00

proc.c

ip: discard IPv4 datagrams with overlapping segments.

2018-09-19 22:43:47 +02:00

protocol.c

…

raw_diag.c

…

raw.c

net: ipv4: fix for a race condition in raw_sendmsg

2018-01-02 20:31:08 +01:00

route.c

ipv4: lock mtu in fnhe when received PMTU < net.ipv4.route.min_pmtu

2018-05-30 07:52:14 +02:00

syncookies.c

…

sysctl_net_ipv4.c

ipv4: Return EINVAL when ping_group_range sysctl doesn't map to user ns

2018-07-25 11:25:09 +02:00

tcp_bbr.c

tcp_bbr: fix bw probing to raise in-flight data for very small BDPs

2018-08-03 07:50:44 +02:00

tcp_bic.c

…

tcp_cdg.c

…

tcp_cong.c

…

tcp_cubic.c

…

tcp_dctcp.c

tcp: remove DELAYED ACK events in DCTCP

2018-08-24 13:09:17 +02:00

tcp_diag.c

…

tcp_fastopen.c

net: add rb_to_skb() and other rb tree helpers

2018-09-19 22:43:47 +02:00

tcp_highspeed.c

…

tcp_htcp.c

…

tcp_hybla.c

…

tcp_illinois.c

net/tcp/illinois: replace broken algorithm reference link

2018-05-30 07:52:06 +02:00

tcp_input.c

net: add rb_to_skb() and other rb tree helpers

2018-09-19 22:43:47 +02:00

tcp_ipv4.c

ipv4: tcp: send zero IPID for RST and ACK sent in SYN-RECV and TIME-WAIT state

2018-09-15 09:45:24 +02:00

tcp_lp.c

…

tcp_metrics.c

…

tcp_minisocks.c

tcp: do not restart timewait timer on rst reception

2018-09-15 09:45:25 +02:00

tcp_nv.c

tcp_nv: fix potential integer overflow in tcpnv_acked

2018-04-26 11:02:13 +02:00

tcp_offload.c

gso: validate gso_type in GSO handlers

2018-01-31 14:03:47 +01:00

tcp_output.c

tcp: remove DELAYED ACK events in DCTCP

2018-08-24 13:09:17 +02:00

tcp_probe.c

…

tcp_rate.c

tcp: invalidate rate samples during SACK reneging

2018-01-02 20:31:09 +01:00

tcp_recovery.c

…

tcp_scalable.c

…

tcp_timer.c

tcp: purge write queue upon aborting the connection

2018-03-31 18:10:38 +02:00

tcp_ulp.c

tcp, ulp: add alias for all ulp modules

2018-09-15 09:45:29 +02:00

tcp_vegas.c

tcp: fix under-evaluated ssthresh in TCP Vegas

2017-12-25 14:26:30 +01:00

tcp_vegas.h

…

tcp_veno.c

…

tcp_westwood.c

…

tcp_yeah.c

…

tcp.c

tcp: really ignore MSG_ZEROCOPY if no SO_ZEROCOPY

2018-09-26 08:37:58 +02:00

tunnel4.c

…

udp_diag.c

udp: fix rx queue len reported by diag and proc interface

2018-06-26 08:06:28 +08:00

udp_impl.h

…

udp_offload.c

net: fix use-after-free in GRO with ESP

2018-07-22 14:28:44 +02:00

udp_tunnel.c

…

udp.c

udp4: fix IP_CMSG_CHECKSUM for connected sockets

2018-09-29 03:06:00 -07:00

udplite.c

…

xfrm4_input.c

xfrm: Reinject transport-mode packets through tasklet

2018-03-03 10:24:25 +01:00

xfrm4_mode_beet.c

…

xfrm4_mode_transport.c

…

xfrm4_mode_tunnel.c

…

xfrm4_output.c

…

xfrm4_policy.c

ipv4: lock mtu in fnhe when received PMTU < net.ipv4.route.min_pmtu

2018-05-30 07:52:14 +02:00

xfrm4_protocol.c

…

xfrm4_state.c

…

xfrm4_tunnel.c

…