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Eric Dumazet 9257a1d6f2 net: annotate data-races around sk->sk_lingertime 
[ Upstream commit bc1fb82ae1 ]

sk_getsockopt() runs locklessly. This means sk->sk_lingertime
can be read while other threads are changing its value.

Other reads also happen without socket lock being held,
and must be annotated.

Remove preprocessor logic using BITS_PER_LONG, compilers
are smart enough to figure this by themselves.

v2: fixed a clang W=1 (-Wtautological-constant-out-of-range-compare) warning
    (Jakub)

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-13 09:42:33 +02:00
..
6lowpan
…
9p
9p: virtio: make sure 'offs' is initialized in zc_request
2023-09-13 09:42:21 +02:00
802
mrp: introduce active flags to prevent UAF when applicant uninit
2022-12-31 13:33:02 +01:00
8021q
vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit()
2023-05-24 17:32:47 +01:00
appletalk
…
atm
atm: hide unused procfs functions
2023-06-09 10:34:16 +02:00
ax25
ax25: move from strlcpy with unused retval to strscpy
2022-08-22 17:55:50 -07:00
batman-adv
batman-adv: Hold rtnl lock during MTU update via netlink
2023-08-30 16:11:08 +02:00
bluetooth
net: annotate data-races around sk->sk_lingertime
2023-09-13 09:42:33 +02:00
bpf
Revert "bpf, test_run: fix &xdp_frame misplacement for LIVE_FRAMES"
2023-03-17 08:50:32 +01:00
bpfilter
…
bridge
Revert "bridge: Add extack warning when enabling STP in netns."
2023-09-13 09:42:20 +02:00
caif
net: caif: Fix use-after-free in cfusbl_device_notify()
2023-03-17 08:50:24 +01:00
can
can: raw: add missing refcount for memory leak fix
2023-08-30 16:11:11 +02:00
ceph
libceph: fix potential hang in ceph_osdc_notify()
2023-08-11 12:08:19 +02:00
core
net: annotate data-races around sk->sk_lingertime
2023-09-13 09:42:33 +02:00
dcb
net: dcb: choose correct policy to parse DCB_ATTR_BCN
2023-08-11 12:08:17 +02:00
dccp
ipv4: fix data-races around inet->inet_id
2023-08-30 16:11:02 +02:00
devlink
devlink: add missing unregister linecard notification
2023-08-30 16:11:00 +02:00
dns_resolver
…
dsa
net: dsa: sja1105: always enable the send_meta options
2023-07-19 16:22:06 +02:00
ethernet
net: gro: skb_gro_header helper function
2022-08-25 10:33:21 +02:00
ethtool
ethtool: Fix uninitialized number of lanes
2023-05-17 11:53:37 +02:00
hsr
hsr: ratelimit only when errors are printed
2023-04-06 12:10:58 +02:00
ieee802154
net: ieee802154: fix error return code in dgram_bind()
2022-10-07 09:29:17 +02:00
ife
…
ipv4
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
2023-09-13 09:42:33 +02:00
ipv6
lwt: Check LWTUNNEL_XMIT_CONTINUE strictly
2023-09-13 09:42:33 +02:00
iucv
net/iucv: Fix size of interrupt data
2023-03-22 13:33:50 +01:00
kcm
kcm: close race conditions on sk_receive_queue
2022-11-15 12:42:26 +01:00
key
net: af_key: fix sadb_x_filter validation
2023-08-23 17:52:32 +02:00
l2tp
net: annotate data-races around sk->sk_mark
2023-08-11 12:08:14 +02:00
l3mdev
…
lapb
…
llc
llc: Don't drop packet from non-root netns.
2023-07-27 08:50:45 +02:00
mac80211
wifi: mac80211: Use active_links instead of valid_links in Tx
2023-09-13 09:42:24 +02:00
mac802154
mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
2022-12-05 09:53:08 +01:00
mctp
net: mctp: purge receive queues on sk destruction
2023-02-06 08:06:34 +01:00
mpls
net: mpls: fix stale pointer if allocation fails during device rename
2023-02-22 12:59:53 +01:00
mptcp
mptcp: fix the incorrect judgment for msk->cb_flags
2023-08-16 18:27:26 +02:00
ncsi
net/ncsi: change from ndo_set_mac_address to dev_set_mac_address
2023-07-23 13:49:51 +02:00
netfilter
netfilter: nf_tables: fix out of memory error handling
2023-08-30 16:11:03 +02:00
netlabel
netlabel: fix shift wrapping bug in netlbl_catmap_setlong()
2023-09-13 09:42:24 +02:00
netlink
netlink: Add __sock_i_ino() for __netlink_diag_dump().
2023-07-19 16:21:13 +02:00
netrom
netrom: fix info-leak in nr_write_internal()
2023-06-09 10:34:01 +02:00
nfc
net: nfc: Fix use-after-free caused by nfc_llcp_find_local
2023-07-19 16:21:13 +02:00
nsh
net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment()
2023-05-24 17:32:45 +01:00
openvswitch
net: openvswitch: reject negative ifindex
2023-08-23 17:52:35 +02:00
packet
net/packet: annotate data-races around tp->status
2023-08-16 18:27:26 +02:00
phonet
…
psample
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
qrtr
net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume()
2023-04-20 12:35:09 +02:00
rds
rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
2023-03-10 09:33:02 +01:00
rfkill
…
rose
net/rose: Fix to not accept on connected socket
2023-02-22 12:59:42 +01:00
rxrpc
rxrpc: Fix hard call timeout units
2023-05-17 11:53:35 +02:00
sched
net: annotate data-races around sk->sk_lingertime
2023-09-13 09:42:33 +02:00
sctp
sctp: handle invalid error codes without calling BUG()
2023-09-13 09:42:25 +02:00
smc
net: annotate data-races around sk->sk_lingertime
2023-09-13 09:42:33 +02:00
strparser
…
sunrpc
xprtrdma: Remap Receive buffers after a reconnect
2023-08-30 16:10:57 +02:00
switchdev
…
tipc
tipc: stop tipc crypto on failure in tipc_node_create
2023-08-03 10:24:02 +02:00
tls
net: tls: avoid discarding data on record close
2023-08-16 18:27:27 +02:00
unix
af_unix: Fix null-ptr-deref in unix_stream_sendpage().
2023-08-23 17:52:42 +02:00
vmw_vsock
vsock: avoid to close connected socket after the timeout
2023-05-24 17:32:44 +01:00
wireless
wifi: cfg80211: remove links only on AP
2023-09-13 09:42:24 +02:00
x25
net/x25: Fix to not accept on connected socket
2023-02-09 11:28:13 +01:00
xdp
xsk: fix refcount underflow in error path
2023-08-16 18:27:27 +02:00
xfrm
xfrm: add forgotten nla_policy for XFRMA_MTIMER_THRESH
2023-08-23 17:52:32 +02:00
compat.c
use less confusing names for iov_iter direction initializers
2023-02-09 11:28:04 +01:00
devres.c
…
Kconfig
Remove DECnet support from kernel
2022-08-22 14:26:30 +01:00
Kconfig.debug
net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET
2022-09-20 14:23:56 -07:00
Makefile
devlink: move code to a dedicated directory
2023-08-30 16:11:00 +02:00
socket.c
net: Avoid address overwrite in kernel_connect
2023-09-13 09:42:26 +02:00
sysctl_net.c
…