Christoph Paasch 01dd3672a1 tcp: Reset bytes_acked and bytes_received when disconnecting ...

[ Upstream commit e858faf556 ]

If an app is playing tricks to reuse a socket via tcp_disconnect(),
bytes_acked/received needs to be reset to 0. Otherwise tcp_info will
report the sum of the current and the old connection..

Cc: Eric Dumazet <edumazet@google.com>
Fixes: 0df48c26d8 ("tcp: add tcpi_bytes_acked to tcp_info")
Fixes: bdd1f9edac ("tcp: add tcpi_bytes_received to tcp_info")
Signed-off-by: Christoph Paasch <cpaasch@apple.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-08-04 09:33:35 +02:00

..

netfilter

netfilter: nf_tables: fix mismatch in big-endian system

2019-02-20 10:18:34 +01:00

af_inet.c

gso_segment: Reset skb->mac_len after modifying network header

2018-09-29 03:07:32 -07:00

ah4.c

ipsec: check return value of skb_to_sgvec always

2018-04-13 19:48:31 +02:00

arp.c

arp: fix arp_filter on l3slave devices

2018-04-13 19:48:32 +02:00

cipso_ipv4.c

net: avoid use IPCB in cipso_v4_error

2019-03-13 14:04:54 -07:00

datagram.c

net: Set sk_txhash from a random number

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

devinet.c

ipv4: don't set IPv6 only flags to IPv4 addresses

2019-08-04 09:33:33 +02:00

esp4.c

ipsec: check return value of skb_to_sgvec always

2018-04-13 19:48:31 +02:00

fib_frontend.c

net: ipv4: Fix memory leak in network namespace dismantle

2019-01-31 08:12:33 +01:00

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

net: ipv4: update fnhe_pmtu when first hop's MTU changes

2018-10-18 09:13:22 +02:00

fib_trie.c

net: ipv4: Fix memory leak in network namespace dismantle

2019-01-31 08:12:33 +01:00

fou.c

net: fou: do not use guehdr after iptunnel_pull_offloads in gue_udp_recv

2019-04-27 09:34:40 +02:00

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

gso: fix payload length when gso_size is zero

2017-11-18 11:22:20 +01:00

icmp.c

net: Add __icmp_send helper.

2019-03-13 14:04:53 -07:00

igmp.c

igmp: fix memory leak in igmpv3_del_delrec()

2019-08-04 09:33:33 +02:00

inet_connection_sock.c

tcp/dccp: remove reqsk_put() from inet_child_forget()

2019-03-19 13:14:10 +01:00

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: IP defrag: encapsulate rbtree defrag code into callable functions

2019-05-02 09:32:06 +02:00

inet_hashtables.c

soreuseport: fix initialization race

2017-11-18 11:22:22 +01:00

inet_timewait_sock.c

soreuseport: initialise timewait reuseport field

2018-05-16 10:08:41 +02:00

inetpeer.c

net: ipv4: use a dedicated counter for icmp_v4 redirect packets

2019-02-23 09:05:59 +01:00

ip_forward.c

ipv4: allow local fragmentation in ip_finish_output_gso()

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

ip_fragment.c

net: IP defrag: encapsulate rbtree defrag code into callable functions

2019-05-02 09:32:06 +02:00

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

vrf: check accept_source_route on the original netdevice

2019-04-17 08:36:45 +02:00

ip_options.c

vrf: check accept_source_route on the original netdevice

2019-04-17 08:36:45 +02:00

ip_output.c

ipv4: ip_do_fragment: Preserve skb_iif during fragmentation

2019-05-08 07:19:04 +02:00

ip_sockglue.c

ip: on queued skb use skb_header_pointer instead of pskb_may_pull

2019-01-23 08:10:54 +01:00

ip_tunnel_core.c

ip_tunnel: don't force DF when MTU is locked

2018-11-23 08:20:34 +01:00

ip_tunnel.c

ip_tunnel: Fix name string concatenate in __ip_tunnel_create()

2018-12-08 13:05:05 +01:00

ip_vti.c

vti4: ipip tunnel deregistration fixes.

2019-05-25 18:26:55 +02:00

ipcomp.c

ipv4: coding style: comparison for equality with NULL

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

ipconfig.c

ipconfig: Correctly initialise ic_nameservers

2018-08-03 07:55:24 +02:00

ipip.c

ipip: only increase err_count for some certain type icmp in ipip_err

2017-11-18 11:22:23 +01:00

ipmr.c

ipv4: Fix potential Spectre v1 vulnerability

2019-01-09 16:16:39 +01:00

Kconfig

tcp: Set DEFAULT_TCP_CONG to bbr if DEFAULT_BBR is set

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

Makefile

tcp_bbr: add BBR congestion control

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

netfilter.c

netfilter: use skb_to_full_sk in ip_route_me_harder

2017-07-05 14:40:28 +02:00

ping.c

ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg

2018-05-19 10:26:57 +02:00

proc.c

tcp: tcp_fragment() should apply sane memory limits

2019-06-17 19:53:32 +02:00

protocol.c

net: Export inet_offloads and inet6_offloads

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

raw.c

ipv4: Use return value of inet_iif() for __raw_v4_lookup in the while loop

2019-07-10 09:55:41 +02:00

route.c

ipv4: add sanity checks in ipv4_link_failure()

2019-05-02 09:32:05 +02:00

syncookies.c

tcp: handle inet_csk_reqsk_queue_add() failures

2019-03-19 13:14:09 +01:00

sysctl_net_ipv4.c

tcp: add tcp_min_snd_mss sysctl

2019-06-17 19:53:33 +02:00

tcp_bbr.c

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

2018-08-06 16:23:01 +02:00

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: disallow cwnd undo when switching congestion control

2017-06-14 15:05:52 +02:00

tcp_cubic.c

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

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

tcp_dctcp.c

tcp: Ensure DCTCP reacts to losses

2019-04-17 08:36:45 +02:00

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: initialize max window for a new fastopen socket

2017-02-04 09:47:10 +01:00

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

net/tcp/illinois: replace broken algorithm reference link

2018-05-30 07:50:33 +02:00

tcp_input.c

tcp: limit payload size of sacked skbs

2019-06-17 19:53:32 +02:00

tcp_ipv4.c

tcp: add tcp_min_snd_mss sysctl

2019-06-17 19:53:33 +02:00

tcp_lp.c

tcp: fix wraparound issue in tcp_lp

2017-05-14 14:00:21 +02:00

tcp_metrics.c

tcp: make nla_policy const

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

tcp_minisocks.c

tcp: do not restart timewait timer on rst reception

2018-09-15 09:42:56 +02:00

tcp_nv.c

tcp_nv: fix potential integer overflow in tcpnv_acked

2018-05-30 07:50:22 +02:00

tcp_offload.c

gso: validate gso_type in GSO handlers

2018-01-31 12:55:55 +01:00

tcp_output.c

tcp: refine memory limit test in tcp_fragment()

2019-06-27 08:14:21 +08:00

tcp_probe.c

tcp: Revert "tcp: tcp_probe: use spin_lock_bh()"

2018-09-15 09:43:01 +02:00

tcp_rate.c

tcp: invalidate rate samples during SACK reneging

2018-01-02 20:35:13 +01:00

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: enforce tcp_min_snd_mss in tcp_mtu_probing()

2019-06-17 19:53:33 +02:00

tcp_vegas.c

tcp: fix under-evaluated ssthresh in TCP Vegas

2017-12-25 14:23:45 +01:00

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: Reset bytes_acked and bytes_received when disconnecting

2019-08-04 09:33:35 +02:00

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

gso: validate gso_type in GSO handlers

2018-01-31 12:55:55 +01:00

udp_tunnel.c

net: Remove deprecated tunnel specific UDP offload functions

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

udp.c

bpf: udp: Avoid calling reuseport's bpf_prog from udp_gro

2019-07-10 09:55:42 +02:00

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

xfrm4: Fix uninitialized memory read in _decode_session4

2019-05-25 18:26:55 +02:00

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