Kuniyuki Iwashima 76a19aa4f9 net: Fix a data-race around sysctl_net_busy_read. ...

[ Upstream commit e59ef36f07 ]

While reading sysctl_net_busy_read, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.

Fixes: 2d48d67fa8 ("net: poll/select low latency socket support")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-06-29 09:26:50 +09:00

..

6lowpan

6lowpan: Off by one handling ->nexthdr

2023-05-15 16:44:57 +09:00

9p

net/9p: Initialize the iounit field during fid creation

2023-06-29 09:26:48 +09:00

802

net/802/garp: fix memleak in garp_request_join()

2023-05-16 11:34:46 +09:00

8021q

vlan: fix memory leak in vlan_dev_set_egress_priority

2023-05-15 16:32:51 +09:00

appletalk

appletalk: Fix skb allocation size in loopback case

2023-05-16 10:49:55 +09:00

atm

atm: fix a memory leak of vcc->user_back

2023-05-16 09:16:14 +09:00

ax25

ax25: Fix NULL pointer dereference in ax25_kill_by_device

2023-05-16 12:45:55 +09:00

batman-adv

batman-adv: Don't expect inter-netns unique iflink indices

2023-05-16 12:46:11 +09:00

bluetooth

Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression

2023-06-29 09:26:48 +09:00

bridge

netfilter: bridge: add support for pppoe filtering

2023-05-16 12:31:16 +09:00

caif

net-caif: avoid user-triggerable WARN_ON(1)

2023-05-16 11:46:39 +09:00

can

can: bcm: fix UAF of bcm op

2023-05-16 12:34:33 +09:00

ceph

libceph: clear con->out_msg on Policy::stateful_server faults

2023-05-16 09:45:38 +09:00

core

net: Fix a data-race around sysctl_net_busy_read.

2023-06-29 09:26:50 +09:00

dcb

net: dcb: disable softirqs in dcbnl_flush_dev()

2023-05-16 12:44:53 +09:00

dccp

dccp: don't duplicate ccid when cloning dccp sock

2023-05-16 11:46:42 +09:00

decnet

net: decnet: Fix sleeping inside in af_decnet

2023-05-16 11:34:05 +09:00

dns_resolver

KEYS: DNS: fix parsing multiple options

2023-05-12 16:29:40 +09:00

dsa

net: dsa: tag_brcm: Fix skb->fwd_offload_mark location

2023-05-15 17:13:02 +09:00

ethernet

net: add annotations on hh->hh_len lockless accesses

2023-05-15 16:31:00 +09:00

hsr

hsr: use netdev_err() instead of WARN_ONCE()

2023-05-16 10:54:56 +09:00

ieee802154

net: ieee802154: Return meaningful error codes from the netlink helpers

2023-05-16 12:35:29 +09:00

ipv4

tcp: fix over estimation in sk_forced_mem_schedule()

2023-06-29 09:26:48 +09:00

ipv6

net: ping6: Fix memleak in ipv6_renew_options().

2023-06-29 09:26:45 +09:00

ipx

ipx: call ipxitf_put() in ioctl error path

2017-05-25 15:44:41 +02:00

irda

irda: Fix memory leak caused by repeated binds of irda socket

2023-05-12 17:27:16 +09:00

iucv

net/af_iucv: set correct sk_protocol for child sockets

2023-05-16 09:50:42 +09:00

kcm

kcm: switch order of device registration to fix a crash

2023-05-15 12:22:31 +09:00

key

af_key: Do not call xfrm_probe_algs in parallel

2023-06-29 09:26:50 +09:00

l2tp

l2tp: fix race in pppol2tp_release with session object destroy

2023-06-29 09:26:38 +09:00

l3mdev

…

lapb

net: lapb: Copy the skb before sending a packet

2023-05-16 10:34:08 +09:00

llc

llc: only change llc->dev when bind() succeeds

2023-05-16 12:47:02 +09:00

mac80211

mac80211: upgrade passive scan to active scan on DFS channels after beacon rx

2023-06-29 09:26:21 +09:00

mac802154

net: mac802154: Fix general protection fault

2023-05-16 10:52:03 +09:00

mpls

net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0

2023-05-16 10:46:16 +09:00

ncsi

net/ncsi: Use real net-device for response handler

2023-05-16 10:24:55 +09:00

netfilter

netfilter: nft_payload: report ERANGE for too long offset and length

2023-06-29 09:26:50 +09:00

netlabel

cipso,calipso: resolve a number of problems with the DOI refcounts

2023-05-16 12:33:58 +09:00

netlink

netlink: do not reset transport header in netlink_recvmsg()

2023-06-29 09:26:14 +09:00

netrom

netrom: Decrease sock refcount when sock timers expire

2023-05-16 11:34:06 +09:00

nfc

NFC: NULL out the dev->rfkill to prevent UAF

2023-06-29 09:26:19 +09:00

openvswitch

openvswitch: fix OOB access in reserve_sfa_size()

2023-06-29 09:26:10 +09:00

packet

net/packet: fix packet_sock xmit return value checking

2023-06-29 09:26:10 +09:00

phonet

phonet: refcount leak in pep_sock_accep

2023-05-16 12:30:20 +09:00

qrtr

net: qrtr: fix a kernel-infoleak in qrtr_recvmsg()

2023-05-16 10:49:33 +09:00

rds

rds: add missing barrier to release_refill

2023-06-29 09:26:48 +09:00

rfkill

rfkill: Fix incorrect check to avoid NULL pointer dereference

2023-05-15 16:32:30 +09:00

rose

rose: check NULL rose_loopback_neigh->loopback

2023-06-29 09:26:50 +09:00

rxrpc

rxrpc: Don't try to resend the request if we're receiving the reply

2023-06-29 09:26:20 +09:00

sched

net_sched: cls_route: disallow handle of 0

2023-06-29 09:26:48 +09:00

sctp

sctp: read sk->sk_bound_dev_if once in sctp_rcv()

2023-06-29 09:26:20 +09:00

strparser

strparser: Fix incorrect strp->need_bytes value.

2018-04-29 11:32:02 +02:00

sunrpc

SUNRPC: Reinitialise the backchannel request buffers before reuse

2023-06-29 09:26:48 +09:00

switchdev

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tipc

net: tipc: fix possible refcount leak in tipc_sk_create()

2023-06-29 09:26:43 +09:00

unix

af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress

2023-05-16 12:33:30 +09:00

vmw_vsock

vsock: Fix memory leak in vsock_connect()

2023-06-29 09:26:48 +09:00

wimax

…

wireguard

ODROID: Remove some redefined variables.

2023-06-29 09:26:34 +09:00

wireless

nl80211: Update bss channel on channel switch for P2P_CLIENT

2023-05-16 12:46:25 +09:00

x25

net/x25: Fix null-ptr-deref caused by x25_disconnect

2023-06-29 09:26:04 +09:00

xfrm

xfrm: fix refcount leak in __xfrm_policy_check()

2023-06-29 09:26:50 +09:00

compat.c

net: Return the correct errno code

2023-05-16 11:14:47 +09:00

Kconfig

net/wireguard: add WireGuard 1.0.20200712

2023-05-15 17:31:52 +09:00

Makefile

net: split out functions related to registering inflight socket files

2023-05-16 11:34:41 +09:00

socket.c

net: Set fput_needed iff FDPUT_FPUT is set

2023-05-16 08:47:15 +09:00

sysctl_net.c

…