linux-stable/net
linke li 2a1dc2e942 net: mark racy access on sk->sk_rcvbuf
[ Upstream commit c2deb2e971 ]

sk->sk_rcvbuf in __sock_queue_rcv_skb() and __sk_receive_skb() can be
changed by other threads. Mark this as benign using READ_ONCE().

This patch is aimed at reducing the number of benign races reported by
KCSAN in order to focus future debugging effort on harmful races.

Signed-off-by: linke li <lilinke99@qq.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-05-17 11:56:04 +02:00
..
6lowpan
9p 9p: Fix read/write debug statements to report server reply 2024-04-10 16:28:30 +02:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2022-12-31 13:33:02 +01:00
8021q vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING 2024-01-31 16:17:04 -08:00
appletalk appletalk: Fix Use-After-Free in atalk_ioctl 2023-12-20 17:00:19 +01:00
atm atm: Fix Use-After-Free in do_vcc_ioctl 2023-12-20 17:00:17 +01:00
ax25 ax25: Fix netdev refcount issue 2024-05-02 16:29:24 +02:00
batman-adv batman-adv: Avoid infinite loop trying to resize local TT 2024-04-17 11:18:22 +02:00
bluetooth Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old() 2024-05-02 16:29:27 +02:00
bpf Revert "bpf, test_run: fix &xdp_frame misplacement for LIVE_FRAMES" 2023-03-17 08:50:32 +01:00
bpfilter
bridge net: bridge: fix multicast-to-unicast with fraglist GSO 2024-05-17 11:56:01 +02:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:50:24 +01:00
can can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER) 2024-02-23 09:12:47 +01:00
ceph libceph: use kernel_connect() 2023-10-19 23:08:56 +02:00
core net: mark racy access on sk->sk_rcvbuf 2024-05-17 11:56:04 +02:00
dcb net: dcb: choose correct policy to parse DCB_ATTR_BCN 2023-08-11 12:08:17 +02:00
dccp dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. 2023-11-20 11:52:16 +01:00
devlink devlink: remove reload failed checks in params get/set callbacks 2023-09-23 11:11:01 +02:00
dns_resolver keys, dns: Fix size check of V1 server-list header 2024-01-25 15:27:38 -08:00
dsa net: dsa: introduce preferred_default_local_cpu_port and use on MT7530 2024-04-27 17:07:17 +02:00
ethernet ethernet: Add helper for assigning packet type when dest address does not match device address 2024-05-02 16:29:29 +02:00
ethtool ethtool: netlink: Add missing ethnl_ops_begin/complete 2024-01-25 15:27:51 -08:00
hsr hsr: Handle failures in module init 2024-03-26 18:21:00 -04:00
ieee802154
ife net: sched: ife: fix potential use-after-free 2024-01-01 12:38:56 +00:00
ipv4 net: gro: add flush check in udp_gro_receive_segment 2024-05-17 11:56:02 +02:00
ipv6 udp: preserve the connected status if only UDP cmsg 2024-05-02 16:29:30 +02:00
iucv net/iucv: fix the allocation size of iucv_path_table array 2024-03-26 18:20:25 -04:00
kcm net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function 2024-03-26 18:20:42 -04:00
key net: af_key: fix sadb_x_filter validation 2023-08-23 17:52:32 +02:00
l2tp net l2tp: drop flow hash on forward 2024-05-17 11:55:59 +02:00
l3mdev
lapb
llc llc: call sock_orphan() at release time 2024-02-05 20:13:01 +00:00
mac80211 wifi: mac80211: fix ieee80211_bss_*_flags kernel-doc 2024-05-17 11:56:04 +02:00
mac802154 mac802154: fix llsec key resources release in mac802154_llsec_key_del 2024-04-03 15:19:31 +02:00
mctp net: mctp: copy skb ext data when fragmenting 2024-03-26 18:20:37 -04:00
mpls net: mpls: error out if inner headers are not set 2024-04-13 13:05:27 +02:00
mptcp mptcp: don't account accept() of non-MPC client as fallback to TCP 2024-04-10 16:28:34 +02:00
ncsi net/ncsi: Fix netlink major/minor version numbers 2024-01-25 15:27:24 -08:00
netfilter netfilter: nf_tables: honor table dormant flag from netdev release event path 2024-05-02 16:29:26 +02:00
netlabel calipso: fix memory leak in netlbl_calipso_add_pass() 2024-01-25 15:27:20 -08:00
netlink netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter 2024-03-06 14:45:06 +00:00
netrom netrom: Fix data-races around sysctl_net_busy_read 2024-03-15 10:48:18 -04:00
nfc nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet 2024-04-10 16:28:21 +02:00
nsh nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment(). 2024-05-17 11:55:59 +02:00
openvswitch net: openvswitch: Fix Use-After-Free in ovs_ct_exit 2024-05-02 16:29:25 +02:00
packet packet: annotate data-races around ignore_outgoing 2024-03-26 18:20:59 -04:00
phonet phonet/pep: fix racy skb_queue_empty() use 2024-03-01 13:26:38 +01:00
psample psample: Require 'CAP_NET_ADMIN' when joining "packets" group 2023-12-13 18:39:11 +01:00
qrtr net: qrtr: ns: Return 0 if server port is not present 2024-01-20 11:50:09 +01:00
rds net/rds: fix possible cp null dereference 2024-04-10 16:28:25 +02:00
rfkill net: rfkill: gpio: set GPIO direction 2024-01-01 12:39:04 +00:00
rose net/rose: fix races in rose_kill_by_device() 2024-01-01 12:38:57 +00:00
rxrpc rxrpc: Fix response to PING RESPONSE ACKs to a dead call 2024-02-16 19:06:27 +01:00
sched net/sched: fix lockdep splat in qdisc_tree_reduce_backlog() 2024-04-10 16:28:26 +02:00
sctp sctp: fix busy polling 2024-01-25 15:27:30 -08:00
smc net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() 2024-04-13 13:05:02 +02:00
strparser
sunrpc sunrpc: add a struct rpc_stats arg to rpc_create_args 2024-05-17 11:55:54 +02:00
switchdev net: bridge: switchdev: Skip MDB replays of deferred events on offload 2024-03-01 13:26:35 +01:00
tipc tipc: fix a possible memleak in tipc_buf_append 2024-05-17 11:56:01 +02:00
tls tls: get psock ref after taking rxlock to avoid leak 2024-04-10 16:28:22 +02:00
unix af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc(). 2024-05-02 16:29:27 +02:00
vmw_vsock vsock/virtio: fix packet delivery to tap device 2024-04-10 16:28:25 +02:00
wireless wifi: cfg80211: fix rdev_dump_mpp() arguments order 2024-05-17 11:56:04 +02:00
x25 net/x25: fix incorrect parameter validation in the x25_getsockopt() function 2024-03-26 18:20:42 -04:00
xdp xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING 2024-04-17 11:18:23 +02:00
xfrm xfrm: Avoid clang fortify warning in copy_to_user_tmpl() 2024-04-03 15:19:40 +02:00
compat.c use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
devres.c
Kconfig
Kconfig.debug
Makefile devlink: move code to a dedicated directory 2023-08-30 16:11:00 +02:00
socket.c splice, net: Add a splice_eof op to file-ops and socket-ops 2024-01-10 17:10:27 +01:00
sysctl_net.c