liuyacan 8eb0e5a265 net/smc: postpone sk_refcnt increment in connect() ...

[ Upstream commit 75c1edf23b ]

Same trigger condition as commit 86434744. When setsockopt runs
in parallel to a connect(), and switch the socket into fallback
mode. Then the sk_refcnt is incremented in smc_connect(), but
its state stay in SMC_INIT (NOT SMC_ACTIVE). This cause the
corresponding sk_refcnt decrement in __smc_release() will not be
performed.

Fixes: 86434744fe ("net/smc: add fallback check to connect()")
Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-06-09 10:23:03 +02:00

..

6lowpan

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9p

xen/9p: use alloc/free_pages_exact()

2022-03-11 12:22:36 +01:00

802

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8021q

net: vlan: fix underflow for the real_dev refcnt

2021-12-01 09:04:53 +01:00

appletalk

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atm

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ax25

ax25: Fix UAF bugs in ax25 timers

2022-04-20 09:34:22 +02:00

batman-adv

batman-adv: Don't skb_split skbuffs with frag_list

2022-05-18 10:26:47 +02:00

bluetooth

Bluetooth: use hdev lock for accept_list and reject_list in conn req

2022-06-09 10:22:58 +02:00

bpf

bpf: Make remote_port field in struct bpf_sk_lookup 16-bit wide

2022-04-13 20:59:25 +02:00

bpfilter

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bridge

net: bridge: Clear offload_fwd_mark when passing frame up bridge interface.

2022-05-25 09:57:34 +02:00

caif

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can

can: isotp: remove re-binding of bound socket

2022-05-12 12:30:09 +02:00

ceph

libceph: fix potential use-after-free on linger ping and resends

2022-05-25 09:57:28 +02:00

core

net: remove two BUG() from skb_checksum_help()

2022-06-09 10:22:36 +02:00

dcb

net: dcb: disable softirqs in dcbnl_flush_dev()

2022-03-08 19:12:52 +01:00

dccp

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decnet

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dns_resolver

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dsa

net: dsa: Add missing of_node_put() in dsa_port_link_register_of

2022-05-09 09:14:34 +02:00

ethernet

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ethtool

ethtool: do not perform operations on net devices being unregistered

2021-12-14 10:57:09 +01:00

hsr

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ieee802154

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

2022-02-08 18:34:09 +01:00

ife

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ipv4

xfrm: fix "disable_policy" flag use when arriving from different devices

2022-05-25 09:57:30 +02:00

ipv6

ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL

2022-06-09 10:22:35 +02:00

iucv

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kcm

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key

net: af_key: check encryption module availability consistency

2022-06-06 08:43:36 +02:00

l2tp

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l3mdev

l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu

2022-04-27 14:38:53 +02:00

lapb

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llc

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

2022-03-28 09:58:46 +02:00

mac80211

mac80211: minstrel_ht: fix where rate stats are stored (fixes debugfs output)

2022-06-09 10:22:31 +02:00

mac802154

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mctp

mctp: Fix check for dev_hard_header() result

2022-04-13 20:59:16 +02:00

mpls

net: mpls: Fix notifications when deleting a device

2021-12-08 09:04:47 +01:00

mptcp

mptcp: reset the packet scheduler on PRIO change

2022-06-09 10:22:46 +02:00

ncsi

net/ncsi: check for error return from call to nla_put_u32

2022-01-05 12:42:37 +01:00

netfilter

netfilter: nf_tables: double hook unregistration in netns path

2022-06-06 08:43:38 +02:00

netlabel

netlabel: fix out-of-bounds memory accesses

2022-04-13 20:59:10 +02:00

netlink

netlink: do not reset transport header in netlink_recvmsg()

2022-05-18 10:26:49 +02:00

netrom

netrom: fix api breakage in nr_setsockopt()

2022-01-27 11:04:00 +01:00

nfc

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

2022-06-09 10:22:46 +02:00

nsh

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openvswitch

netfilter: conntrack: convert to refcount_t api

2022-04-27 14:39:01 +02:00

packet

net/packet: fix packet_sock xmit return value checking

2022-04-27 14:38:53 +02:00

phonet

phonet: refcount leak in pep_sock_accep

2022-01-11 15:35:16 +01:00

psample

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qrtr

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rds

rds: memory leak in __rds_conn_create()

2021-12-22 09:32:42 +01:00

rfkill

rfkill: make new event layout opt-in

2022-04-08 14:23:00 +02:00

rose

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rxrpc

rxrpc: Fix decision on when to generate an IDLE ACK

2022-06-09 10:23:02 +02:00

sched

net/sched: act_pedit: sanitize shift argument before usage

2022-05-25 09:57:30 +02:00

sctp

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

2022-06-09 10:22:59 +02:00

smc

net/smc: postpone sk_refcnt increment in connect()

2022-06-09 10:23:03 +02:00

strparser

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sunrpc

SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()

2022-05-18 10:26:57 +02:00

switchdev

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tipc

tipc: fix the timer expires after interval 100ms

2022-04-08 14:23:43 +02:00

tls

tls: Fix context leak on tls_device_down

2022-05-18 10:26:51 +02:00

unix

af_unix: Support POLLPRI for OOB.

2022-04-08 14:24:14 +02:00

vmw_vsock

vsock/virtio: enable VQs early on probe

2022-04-08 14:23:51 +02:00

wireless

nl80211: don't hold RTNL in color change request

2022-06-09 10:22:53 +02:00

x25

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

2022-04-08 14:23:53 +02:00

xdp

xsk: Fix l2fwd for copy mode + busy poll combo

2022-05-09 09:14:32 +02:00

xfrm

xfrm: rework default policy structure

2022-05-25 09:57:30 +02:00

compat.c

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devres.c

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Kconfig

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Makefile

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socket.c

net: fix SOF_TIMESTAMPING_BIND_PHC to work with multiple sockets

2022-01-27 11:03:52 +01:00

sysctl_net.c

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