Jason Baron 1b7dbabf02 tcp: correct memory barrier usage in tcp_check_space() ...

[ Upstream commit 56d806222a ]

sock_reset_flag() maps to __clear_bit() not the atomic version clear_bit().
Thus, we need smp_mb(), smp_mb__after_atomic() is not sufficient.

Fixes: 3c7151275c ("tcp: add memory barriers to write space paths")
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Jason Baron <jbaron@akamai.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Reported-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-09 18:42:43 +01:00

..

6lowpan

6lowpan: put mcast compression in an own function

2015-10-21 00:49:25 +02:00

9p

net/9p: Switch to wait_event_killable()

2017-11-30 08:37:25 +00:00

802

…

8021q

vlan: fix a use-after-free in vlan_device_event()

2017-11-24 08:32:24 +01:00

appletalk

…

atm

atm: deal with setting entry before mkip was called

2015-09-17 22:13:32 -07:00

ax25

ax25: Fix segfault after sock connection timeout

2017-02-04 09:45:09 +01:00

batman-adv

batman-adv: Check for alloc errors when preparing TT local data

2016-12-15 08:49:23 -08:00

bluetooth

Bluetooth: Properly check L2CAP config option output buffer length

2017-09-13 14:09:46 -07:00

bridge

bridge: netlink: register netdevice before executing changelink

2017-10-08 10:14:19 +02:00

caif

net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx

2017-07-05 14:37:14 +02:00

can

can: Fix kernel panic at security_sock_rcv_skb

2017-02-18 16:39:26 +01:00

ceph

libceph: force GFP_NOIO for socket allocations

2017-04-08 09:53:30 +02:00

core

netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed

2017-11-24 08:32:24 +01:00

dcb

net/dcb: make dcbnl.c explicitly non-modular

2015-10-09 07:52:27 -07:00

dccp

tcp/dccp: fix other lockdep splats accessing ireq_opt

2017-11-18 11:11:07 +01:00

decnet

decnet: always not take dst->__refcnt when inserting dst into hash table

2017-07-05 14:37:14 +02:00

dns_resolver

KEYS: Fix race between updating and finding a negative key

2017-10-27 10:23:18 +02:00

dsa

net: dsa: select NET_SWITCHDEV

2017-11-15 17:13:11 +01:00

ethernet

net: introduce device min_header_len

2017-02-18 16:39:27 +01:00

hsr

net/hsr: fix a warning message

2015-11-23 14:56:15 -05:00

ieee802154

Revert "net: fix percpu memory leaks"

2017-09-27 11:00:11 +02:00

ipv4

tcp: correct memory barrier usage in tcp_check_space()

2017-12-09 18:42:43 +01:00

ipv6

vti6: fix device register to report IFLA_INFO_KIND

2017-12-09 18:42:42 +01:00

ipx

ipx: call ipxitf_put() in ioctl error path

2017-05-25 14:30:13 +02:00

irda

irda: do not leak initialized list.dev to userspace

2017-08-30 10:19:21 +02:00

iucv

af_iucv: Validate socket address length in iucv_sock_bind()

2016-03-03 15:07:03 -08:00

key

af_key: do not use GFP_KERNEL in atomic contexts

2017-08-30 10:19:18 +02:00

l2tp

l2tp: check ps->sock before running pppol2tp_session_ioctl()

2017-11-18 11:11:05 +01:00

l3mdev

net: Add netif_is_l3_slave

2015-10-07 04:27:43 -07:00

lapb

…

llc

net/llc: avoid BUG_ON() in skb_orphan()

2017-02-26 11:07:49 +01:00

mac80211

mac80211: Suppress NEW_PEER_CANDIDATE event if no room

2017-11-30 08:37:27 +00:00

mac802154

mac802154: llsec: use kzfree

2015-10-21 00:49:24 +02:00

mpls

mpls: Send route delete notifications when router module is unloaded

2017-03-22 12:04:16 +01:00

netfilter

netfilter: nf_tables: fix oob access

2017-11-30 08:37:27 +00:00

netlabel

netlabel: add address family checks to netlbl_{sock,req}_delattr()

2016-08-20 18:09:22 +02:00

netlink

netlink: add a start callback for starting a netlink dump

2017-12-05 11:22:49 +01:00

netrom

…

nfc

NFC: fix device-allocation error return

2017-11-30 08:37:23 +00:00

openvswitch

openvswitch: fix potential out of bound access in parse_ct

2017-08-11 09:08:53 -07:00

packet

packet: avoid panic in packet_getsockopt()

2017-11-18 11:11:06 +01:00

phonet

phonet: properly unshare skbs in phonet_rcv()

2016-01-31 11:29:00 -08:00

rds

RDS: RDMA: return appropriate error on rdma map failures

2017-11-30 08:37:25 +00:00

rfkill

rfkill: fix rfkill_fop_read wait_event usage

2016-03-03 15:07:26 -08:00

rose

…

rxrpc

rxrpc: Fix several cases where a padded len isn't checked in ticket decode

2017-06-29 12:48:52 +02:00

sched

net: sched: fix NULL pointer dereference when action calls some targets

2017-08-30 10:19:21 +02:00

sctp

net: sctp: fix array overrun read on sctp_timer_tbl

2017-12-09 18:42:42 +01:00

sunrpc

SUNRPC: fix refcounting problems with auth_gss messages.

2017-04-21 09:30:08 +02:00

switchdev

switchdev: pass pointer to fib_info instead of copy

2016-06-24 10:18:16 -07:00

tipc

tipc: fix cleanup at module unload

2017-12-09 18:42:43 +01:00

unix

net/unix: don't show information about sockets from other namespaces

2017-11-18 11:11:06 +01:00

vmw_vsock

vsock: use new wait API for vsock_stream_sendmsg()

2017-11-30 08:37:19 +00:00

wimax

net:wimax: Fix doucble word "the the" in networking.xml

2015-08-09 22:43:52 -07:00

wireless

nl80211: Define policy for packet pattern attributes

2017-10-18 09:20:41 +02:00

x25

net: fix a kernel infoleak in x25 module

2016-05-18 17:06:43 -07:00

xfrm

ipsec: Fix aborted xfrm policy dump crash

2017-12-05 11:22:49 +01:00

compat.c

audit: log 32-bit socketcalls

2017-10-08 10:14:18 +02:00

Kconfig

net: Introduce L3 Master device abstraction

2015-09-29 20:40:32 -07:00

Makefile

net: Introduce L3 Master device abstraction

2015-09-29 20:40:32 -07:00

socket.c

net: socket: fix recvmmsg not returning error from sock_error

2017-02-26 11:07:50 +01:00

sysctl_net.c

net: Use ns_capable_noaudit() when determining net sysctl permissions

2016-09-15 08:27:50 +02:00