mirror-linux/net
Eric Dumazet bd0f360ee8 net: annotate sk->sk_err write from do_recvmmsg()
[ Upstream commit e05a5f510f ]

do_recvmmsg() can write to sk->sk_err from multiple threads.

As said before, many other points reading or writing sk_err
need annotations.

Fixes: 34b88a68f2 ("net: Fix use after free in the recvmmsg exit path")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-24 17:32:32 +01:00
..
6lowpan
9p 9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race condition 2023-04-20 12:35:08 +02:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2022-12-31 13:33:02 +01:00
8021q vlan: partially enable SIOCSHWTSTAMP in container 2023-05-11 23:03:18 +09:00
appletalk
atm
ax25
batman-adv
bluetooth bluetooth: Perform careful capability checks in hci_sock_ioctl() 2023-05-01 08:26:27 +09:00
bpf Revert "bpf, test_run: fix &xdp_frame misplacement for LIVE_FRAMES" 2023-03-17 08:50:32 +01:00
bpfilter
bridge net: bridge: switchdev: don't notify FDB entries with "master dynamic" 2023-04-26 14:28:35 +02:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:50:24 +01:00
can can: isotp: isotp_recvmsg(): use sock_recv_cmsgs() to get SOCK_RXQ_OVFL infos 2023-04-13 16:55:33 +02:00
ceph use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
core net: skb_partial_csum_set() fix against transport header magic value 2023-05-24 17:32:31 +01:00
dcb
dccp netfilter: keep conntrack reference until IPsecv6 policy checks are done 2023-05-11 23:03:18 +09:00
dns_resolver
dsa net: dsa: tag_brcm: legacy: fix daisy-chained switches 2023-03-30 12:49:09 +02:00
ethernet
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
ife
ipv4 ipv4: Fix potential uninit variable access bug in __ip_make_skb() 2023-05-11 23:03:26 +09:00
ipv6 net: ipv6: fix skb hash for some RST packets 2023-05-17 11:53:33 +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 xfrm: Fix oops in __xfrm_state_delete() 2022-11-22 07:14:55 +01:00
l2tp inet6: Remove inet6_destroy_sock() in sk->sk_prot->destroy(). 2023-04-26 14:28:43 +02:00
l3mdev
lapb
llc
mac80211 wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta 2023-04-13 16:55:19 +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 accept vs worker race 2023-05-01 08:26:27 +09:00
ncsi net/ncsi: clear Tx enable mode when handling a Config required AEN 2023-05-17 11:53:32 +02:00
netfilter netfilter: conntrack: fix possible bug_on with enable_hooks=1 2023-05-24 17:32:32 +01:00
netlabel
netlink netlink: annotate accesses to nlk->cb_running 2023-05-24 17:32:32 +01:00
netrom netrom: Fix use-after-free caused by accept on already connected socket 2023-02-09 11:28:06 +01:00
nfc nfc: change order inside nfc_se_io error path 2023-03-17 08:50:17 +01:00
nsh
openvswitch net: openvswitch: fix race on port output 2023-04-20 12:35:09 +02:00
packet af_packet: Don't send zero-byte data in packet_sendmsg_spkt(). 2023-05-17 11:53:37 +02:00
phonet
psample
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/sched: act_mirred: Add carrier check 2023-05-17 11:53:34 +02:00
sctp sctp: Call inet6_destroy_sock() via sk->sk_destruct(). 2023-04-26 14:28:43 +02:00
smc net/smc: fix deadlock triggered by cancel_delayed_work_syn() 2023-03-22 13:33:47 +01:00
strparser
sunrpc SUNRPC: remove the maximum number of retries in call_bind_status 2023-05-11 23:03:35 +09:00
switchdev
tipc tipc: fix kernel warning when sending SYN message 2023-02-22 12:59:53 +01:00
tls net: tls: fix device-offloaded sendpage straddling records 2023-03-17 08:50:26 +01:00
unix af_unix: fix struct pid leaks in OOB support 2023-03-17 08:50:28 +01:00
vmw_vsock net: vmw_vsock: vmci: Check memcpy_from_msg() 2022-12-31 13:32:26 +01:00
wireless wifi: cfg80211: fix MLO connection ownership 2023-03-22 13:33:43 +01:00
x25 net/x25: Fix to not accept on connected socket 2023-02-09 11:28:13 +01:00
xdp xsk: Fix unaligned descriptor validation 2023-05-11 23:03:21 +09:00
xfrm xfrm: Zero padding when dumping algos and encap 2023-04-06 12:10:37 +02:00
Kconfig
Kconfig.debug
Makefile
compat.c use less confusing names for iov_iter direction initializers 2023-02-09 11:28:04 +01:00
devres.c
socket.c net: annotate sk->sk_err write from do_recvmmsg() 2023-05-24 17:32:32 +01:00
sysctl_net.c