Tom Herbert 406996f36e kcm: lock lower socket in kcm_attach ...

[ Upstream commit 2cc683e88c ]

Need to lock lower socket in order to provide mutual exclusion
with kcm_unattach.

v2: Add Reported-by for syzbot

Fixes: ab7ac4eb98 ("kcm: Kernel Connection Multiplexor module")
Reported-by: syzbot+ea75c0ffcd353d32515f064aaebefc5279e6161e@syzkaller.appspotmail.com
Signed-off-by: Tom Herbert <tom@quantonium.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-31 18:11:35 +02:00

..

6lowpan

6lowpan: ndisc: no overreact if no short address is available

2016-09-19 20:19:34 +02:00

9p

9p/trans_virtio: discard zero-length reply

2018-02-22 15:43:50 +01:00

802

net: Kill dev_rebuild_header

2015-03-02 16:43:41 -05:00

8021q

net/8021q: create device with all possible features in wanted_features

2018-03-22 09:17:40 +01:00

appletalk

appletalk: use IS_ENABLED() instead of checking for built-in or module

2016-09-10 21:19:10 -07:00

atm

lec: use IS_ENABLED() instead of checking for built-in or module

2016-09-10 21:19:10 -07:00

ax25

ax25: Fix segfault after sock connection timeout

2017-02-04 09:47:09 +01:00

batman-adv

batman-adv: handle race condition for claims between gateways

2018-03-22 09:17:41 +01:00

bluetooth

Bluetooth: 6lowpan: fix delay work init in add_peer_chan()

2018-03-22 09:17:52 +01:00

bridge

netfilter: bridge: ebt_among: add missing match size checks

2018-03-18 11:18:53 +01:00

caif

net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx

2017-07-05 14:40:14 +02:00

can

can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once

2018-01-31 12:55:50 +01:00

ceph

libceph: don't WARN() if user tries to add invalid key

2017-11-30 08:39:03 +00:00

core

skbuff: Fix not waking applications when errors are enqueued

2018-03-31 18:11:34 +02:00

dcb

net: dcb: set error code on failures

2016-12-03 23:54:25 -05:00

dccp

dccp: check sk for closed state in dccp_sendmsg()

2018-03-31 18:11:33 +02:00

decnet

dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock

2018-02-25 11:05:44 +01:00

dns_resolver

KEYS: Fix race between updating and finding a negative key

2017-10-27 10:38:11 +02:00

dsa

net: dsa: select NET_SWITCHDEV

2017-11-15 15:53:17 +01:00

ethernet

net: introduce device min_header_len

2017-02-18 15:11:43 +01:00

hsr

net/hsr: Remove unused but set variable

2016-10-18 10:28:18 -04:00

ieee802154

ieee802154: 6lowpan: fix possible NULL deref in lowpan_device_event()

2018-03-31 18:11:33 +02:00

ipv4

net: Only honor ifindex in IP_PKTINFO if non-0

2018-03-31 18:11:34 +02:00

ipv6

ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()

2018-03-31 18:11:33 +02:00

ipx

ipx: call ipxitf_put() in ioctl error path

2017-05-25 15:44:41 +02:00

irda

irda: do not leak initialized list.dev to userspace

2017-08-30 10:21:42 +02:00

iucv

net/iucv: Free memory obtained by kzalloc

2018-03-31 18:11:34 +02:00

kcm

kcm: lock lower socket in kcm_attach

2018-03-31 18:11:35 +02:00

key

af_key: fix buffer overread in parse_exthdrs()

2018-01-23 19:57:05 +01:00

l2tp

l2tp: do not accept arbitrary sockets

2018-03-31 18:11:34 +02:00

l3mdev

net: ipv6: Remove l3mdev_get_saddr6

2016-09-10 23:12:53 -07:00

lapb

net/lapb: tuse %*ph to dump buffers

2016-05-29 22:33:25 -07:00

llc

net/llc: avoid BUG_ON() in skb_orphan()

2017-02-26 11:10:50 +01:00

mac80211

mac80211: Fix possible sband related NULL pointer de-reference

2018-03-24 11:00:17 +01:00

mac802154

mac802154: use rate limited warnings for malformed frames

2016-09-19 20:19:34 +02:00

mpls

mpls, nospec: Sanitize array index in mpls_label_ok()

2018-03-11 16:21:34 +01:00

ncsi

net/ncsi: Improve HNCDSC AEN handler

2016-10-20 11:23:08 -04:00

netfilter

netfilter: x_tables: unlock on error in xt_find_table_lock()

2018-03-24 11:00:17 +01:00

netlabel

netlabel: Implement CALIPSO config functions for SMACK.

2016-06-27 15:06:18 -04:00

netlink

netlink: avoid a double skb free in genlmsg_mcast()

2018-03-31 18:11:34 +02:00

netrom

netfilter: Remove spurios included of netfilter.h

2015-06-18 21:14:32 +02:00

nfc

NFC: fix device-allocation error return

2017-11-30 08:39:07 +00:00

openvswitch

openvswitch: Delete conntrack entry clashing with an expectation.

2018-03-24 11:00:14 +01:00

packet

net/packet: fix a race in packet_bind() and packet_notifier()

2017-12-16 16:25:45 +01:00

phonet

sock: struct proto hash function may error

2016-02-11 03:54:14 -05:00

qrtr

net: qrtr: Mark 'buf' as little endian

2017-12-09 22:01:51 +01:00

rds

rds: tcp: atomically purge entries from rds_tcp_conn_list during netns delete

2018-02-25 11:05:43 +01:00

rfkill

rfkill: Use switch to demux userspace operations

2016-04-05 10:48:53 +02:00

rose

rose: limit sk_filter trim to payload

2016-07-13 11:53:40 -07:00

rxrpc

rxrpc: Fix send in rxrpc_send_data_packet()

2018-03-11 16:21:32 +01:00

sched

sch_netem: fix skb leak in netem_enqueue()

2018-03-31 18:11:33 +02:00

sctp

sctp: verify size of a new chunk in _sctp_make_chunk()

2018-03-11 16:21:34 +01:00

strparser

strparser: destroy workqueue on module exit

2017-03-22 12:43:33 +01:00

sunrpc

xprtrdma: Cancel refresh worker during buffer shutdown

2018-03-24 11:00:15 +01:00

switchdev

switchdev: Execute bridge ndos only for bridge ports

2016-10-19 10:58:04 -04:00

tipc

tipc: check return value of nlmsg_new

2018-03-24 11:00:14 +01:00

unix

net/unix: don't show information about sockets from other namespaces

2017-11-18 11:22:22 +01:00

vmw_vsock

vsock: cancel packets when failing to connect

2017-12-25 14:23:38 +01:00

wimax

net:wimax: Fix doucble word "the the" in networking.xml

2015-08-09 22:43:52 -07:00

wireless

nl80211: Check for the required netlink attribute presence

2018-03-03 10:23:26 +01:00

x25

net: x25: remove null checks on arrays calling_ae and called_ae

2016-09-09 18:13:30 -07:00

xfrm

net: xfrm: allow clearing socket xfrm policies.

2018-03-22 09:17:54 +01:00

compat.c

audit: log 32-bit socketcalls

2017-10-08 10:26:06 +02:00

Kconfig

strparser: Stream parser for messages

2016-08-17 19:36:23 -04:00

Makefile

strparser: Stream parser for messages

2016-08-17 19:36:23 -04:00

socket.c

bpf: introduce BPF_JIT_ALWAYS_ON config

2018-01-31 12:55:56 +01:00

sysctl_net.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2016-10-06 09:52:23 -07:00