Dexuan Cui d153d468c4 vsock: fix possible infinite sleep in vsock_connectible_wait_data() ...

[ Upstream commit 466a85336f ]

Currently vsock_connectible_has_data() may miss a wakeup operation
between vsock_connectible_has_data() == 0 and the prepare_to_wait().

Fix the race by adding the process to the wait queue before checking
vsock_connectible_has_data().

Fixes: b3f7fd5488 ("af_vsock: separate wait data loop")
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reported-by: Frédéric Dalleau <frederic.dalleau@docker.com>
Tested-by: Frédéric Dalleau <frederic.dalleau@docker.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-11-10 18:15:31 +01:00

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6lowpan

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9p

net/9p: Initialize the iounit field during fid creation

2022-08-17 14:24:23 +02:00

802

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8021q

net: use eth_hw_addr_set() instead of ether_addr_copy()

2022-08-31 17:16:37 +02:00

appletalk

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atm

net/atm: fix proc_mpc_write incorrect return value

2022-10-29 10:12:55 +02:00

ax25

net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg

2022-06-22 14:22:01 +02:00

batman-adv

batman-adv: Use netif_rx_any_context() any.

2022-07-29 17:25:07 +02:00

bluetooth

Bluetooth: L2CAP: Fix memory leak in vhci_write

2022-11-10 18:15:30 +01:00

bpf

bpf: Don't redirect packets with invalid pkt_len

2022-09-05 10:30:07 +02:00

bpfilter

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bridge

netfilter: ebtables: fix memory leak when blob is malformed

2022-09-28 11:11:52 +02:00

caif

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can

can: j1939: transport: j1939_session_skb_drop_old(): spin_unlock_irqrestore() before kfree_skb()

2022-11-03 23:59:10 +09:00

ceph

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core

net, neigh: Fix null-ptr-deref in neigh_table_clear()

2022-11-10 18:15:31 +01:00

dcb

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dccp

dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock

2022-08-17 14:23:37 +02:00

decnet

net: Fix data-races around sysctl_[rw]mem(_offset)?.

2022-08-03 12:03:51 +02:00

dns_resolver

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dsa

net: dsa: fall back to default tagger if we can't load the one from DT

2022-11-10 18:15:27 +01:00

ethernet

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ethtool

ethtool: eeprom: fix null-deref on genl_info in dump

2022-11-03 23:59:14 +09:00

hsr

net: hsr: avoid possible NULL deref in skb_clone()

2022-10-29 10:12:56 +02:00

ieee802154

net: ieee802154: fix error return code in dgram_bind()

2022-11-03 23:59:14 +09:00

ife

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ipv4

nh: fix scope used to find saddr when adding non gw nh

2022-11-03 23:59:19 +09:00

ipv6

ipv6: fix WARNING in ip6_route_net_exit_late()

2022-11-10 18:15:31 +01:00

iucv

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kcm

kcm: do not sense pfmemalloc status in kcm_sendpage()

2022-11-03 23:59:19 +09:00

key

af_key: Do not call xfrm_probe_algs in parallel

2022-08-31 17:16:36 +02:00

l2tp

ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg

2022-06-22 14:21:58 +02:00

l3mdev

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lapb

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llc

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mac80211

wifi: mac80211: allow bw change during channel switch in mesh

2022-10-26 12:34:39 +02:00

mac802154

mac802154: Fix LQI recording

2022-11-03 23:59:12 +09:00

mctp

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mpls

net: Use u64_stats_fetch_begin_irq() for stats fetch.

2022-09-08 12:28:07 +02:00

mptcp

mptcp: Fix crash due to tcp_tsorted_anchor was initialized before release skb

2022-08-31 17:16:50 +02:00

ncsi

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netfilter

netfilter: ipset: enforce documented limit to prevent allocating huge memory

2022-11-10 18:15:30 +01:00

netlabel

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netlink

net: genl: fix error path memory leak in policy dumping

2022-08-25 11:40:25 +02:00

netrom

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nfc

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nsh

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openvswitch

openvswitch: switch from WARN to pr_warn

2022-11-03 23:59:18 +09:00

packet

net/af_packet: check len when min_header_len equals to 0

2022-09-05 10:30:12 +02:00

phonet

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psample

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qrtr

net: qrtr: start MHI channel after endpoit creation

2022-08-25 11:40:29 +02:00

rds

net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()

2022-10-26 12:34:49 +02:00

rfkill

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rose

rose: Fix NULL pointer dereference in rose_send_frame()

2022-11-10 18:15:29 +01:00

rxrpc

rxrpc: Fix calc of resend age

2022-09-23 14:15:50 +02:00

sched

net: sched: Fix use after free in red_enqueue()

2022-11-10 18:15:28 +01:00

sctp

sctp: handle the error returned from sctp_auth_asoc_init_active_key

2022-10-26 12:34:48 +02:00

smc

net/smc: Fix possible leaked pernet namespace in smc_init()

2022-11-10 18:15:31 +01:00

strparser

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sunrpc

SUNRPC: Fix null-ptr-deref when xps sysfs alloc failed

2022-11-10 18:15:26 +01:00

switchdev

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tipc

tipc: fix a null-ptr-deref in tipc_topsrv_accept

2022-11-03 23:59:15 +09:00

tls

net/tls: Remove the context from the list in tls_device_down

2022-08-03 12:03:47 +02:00

unix

io_uring/af_unix: defer registered files gc to io_uring release

2022-10-26 12:35:52 +02:00

vmw_vsock

vsock: fix possible infinite sleep in vsock_connectible_wait_data()

2022-11-10 18:15:31 +01:00

wireless

wifi: cfg80211: update hidden BSSes to avoid WARN_ON

2022-10-15 07:59:03 +02:00

x25

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xdp

xsk: Fix backpressure mechanism on Tx

2022-10-26 12:34:40 +02:00

xfrm

xfrm: Update ipcomp_scratches with NULL when freed

2022-10-26 12:35:34 +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 a data-race around sysctl_somaxconn.

2022-08-31 17:16:45 +02:00

sysctl_net.c

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