linux/net
Paolo Abeni 5b825727d0 mptcp: add annotations around msk->subflow accesses
The MPTCP can access the first subflow socket in a few spots
outside the socket lock scope. That is actually safe, as MPTCP
will delete the socket itself only after the msk sock close().

Still the such accesses causes a few KCSAN splats, as reported
by Christoph. Silence the harmless warning adding a few annotation
around the relevant accesses.

Fixes: 71ba088ce0 ("mptcp: cleanup accept and poll")
Reported-by: Christoph Paasch <cpaasch@apple.com>
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/402
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-01 10:04:04 -07:00
..
6lowpan 6lowpan: Remove redundant initialisation. 2023-03-29 08:22:52 +01:00
9p Including fixes from netfilter. 2023-05-05 19:12:01 -07:00
802
8021q vlan: fix a potential uninit-value in vlan_dev_hard_start_xmit() 2023-05-17 12:55:39 +01:00
appletalk
atm atm: hide unused procfs functions 2023-05-17 21:27:30 -07:00
ax25
batman-adv net: vlan: introduce skb_vlan_eth_hdr() 2023-04-23 14:16:44 +01:00
bluetooth Bluetooth: Unlink CISes when LE disconnects in hci_conn_del 2023-05-19 15:37:45 -07:00
bpf bpf: add test_run support for netfilter program type 2023-04-21 11:34:50 -07:00
bpfilter
bridge bridge: always declare tunnel functions 2023-05-17 21:28:58 -07:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-02 22:22:07 -08:00
can can: j1939: recvmsg(): allow MSG_CMSG_COMPAT flag 2023-05-15 22:24:46 +02:00
ceph Networking changes for 6.3. 2023-02-21 18:24:12 -08:00
core rtnetlink: add the missing IFLA_GRO_ tb check in validate_linkmsg 2023-06-01 09:59:44 -07:00
dcb
dccp netfilter: keep conntrack reference until IPsecv6 policy checks are done 2023-03-22 21:50:23 +01:00
devlink devlink: Fix crash with CONFIG_NET_NS=n 2023-05-16 19:57:52 -07:00
dns_resolver
dsa net: dsa: tag_ocelot: call only the relevant portion of __skb_vlan_pop() on TX 2023-04-23 14:16:45 +01:00
ethernet
ethtool ethtool: Fix uninitialized number of lanes 2023-05-03 09:13:20 +01:00
handshake net/handshake: Enable the SNI extension to work properly 2023-05-24 22:05:24 -07:00
hsr hsr: ratelimit only when errors are printed 2023-03-16 21:11:03 -07:00
ieee802154 net: ieee802154: remove an unnecessary null pointer check 2023-03-17 09:13:53 +01:00
ife
ipv4 tcp: fix mishandling when the sack compression is deferred. 2023-06-01 13:15:12 +02:00
ipv6 udplite: Fix NULL pointer dereference in __sk_mem_raise_allocated(). 2023-05-25 10:51:58 +02:00
iucv net/iucv: Fix size of interrupt data 2023-03-16 17:34:40 -07:00
kcm
key af_key: Reject optional tunnel/BEET mode templates in outbound policies 2023-05-10 07:04:51 +02:00
l2tp l2tp: generate correct module alias strings 2023-03-31 09:25:12 +01:00
l3mdev
lapb
llc net: deal with most data-races in sk_wait_event() 2023-05-10 10:03:32 +01:00
mac80211 wifi: mac80211: recalc chanctx mindef before assigning 2023-05-16 10:26:00 -07:00
mac802154 mac802154: Rename kfree_rcu() to kvfree_rcu_mightsleep() 2023-04-05 13:48:04 +00:00
mctp mctp: remove MODULE_LICENSE in non-modules 2023-03-09 23:06:21 -08:00
mpls net: mpls: fix stale pointer if allocation fails during device rename 2023-02-15 10:26:37 +00:00
mptcp mptcp: add annotations around msk->subflow accesses 2023-06-01 10:04:04 -07:00
ncsi net/ncsi: clear Tx enable mode when handling a Config required AEN 2023-04-28 09:35:33 +01:00
netfilter netfilter: nft_set_rbtree: fix null deref on element insertion 2023-05-17 14:18:28 +02:00
netlabel
netlink net/netlink: fix NETLINK_LIST_MEMBERSHIPS length report 2023-05-31 00:02:24 -07:00
netrom netrom: fix info-leak in nr_write_internal() 2023-05-25 21:02:29 -07:00
nfc nfc: change order inside nfc_se_io error path 2023-03-07 13:37:05 -08:00
nsh net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() 2023-05-15 08:40:27 +01:00
openvswitch net: openvswitch: fix race on port output 2023-04-07 19:42:53 -07:00
packet af_packet: do not use READ_ONCE() in packet_bind() 2023-05-29 22:03:48 -07:00
phonet
psample
qrtr net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() 2023-04-13 09:35:30 +02:00
rds rds: rds_rm_zerocopy_callback() correct order for list_add_tail() 2023-02-13 09:33:39 +00:00
rfkill net: rfkill-gpio: Add explicit include for of.h 2023-04-06 20:36:27 +02:00
rose
rxrpc rxrpc: Truncate UTS_RELEASE for rxrpc version 2023-05-30 10:01:06 +02:00
sched net/sched: flower: fix possible OOB write in fl_set_geneve_opt() 2023-06-01 12:59:04 +02:00
sctp sctp: fix an issue that plpmtu can never go to complete state 2023-05-22 11:05:20 +01:00
smc net/smc: Don't use RMBs not mapped to new link in SMCRv2 ADD LINK 2023-05-30 11:26:32 +02:00
strparser
sunrpc NFS Client Bugfixes for Linux 6.4-rc 2023-05-22 12:01:13 -07:00
switchdev
tipc tipc: check the bearer min mtu properly when setting it by netlink 2023-05-15 10:21:20 +01:00
tls tls: improve lockless access safety of tls_err_abort() 2023-05-26 10:35:58 +01:00
unix bpf, sockmap: Pass skb ownership through read_skb 2023-05-23 16:09:47 +02:00
vmw_vsock bpf, sockmap: Pass skb ownership through read_skb 2023-05-23 16:09:47 +02:00
wireless wifi: cfg80211: Drop entries with invalid BSSIDs in RNR 2023-05-16 10:09:50 -07:00
x25
xdp bpf-next-for-netdev 2023-04-13 16:43:38 -07:00
xfrm ipsec-2023-05-16 2023-05-16 20:52:35 -07:00
compat.c net/compat: Update msg_control_is_user when setting a kernel pointer 2023-04-14 11:09:27 +01:00
devres.c
Kconfig net/handshake: Add Kunit tests for the handshake consumer API 2023-04-19 18:48:48 -07:00
Kconfig.debug
Makefile net/handshake: Create a NETLINK service for handling handshake requests 2023-04-19 18:48:48 -07:00
socket.c net: annotate sk->sk_err write from do_recvmmsg() 2023-05-10 09:58:29 +01:00
sysctl_net.c