linux-stable/net
Jeremy Kerr b98e1a04e2 net: mctp: mark socks as dead on unhash, prevent re-add
Once a socket has been unhashed, we want to prevent it from being
re-used in a sk_key entry as part of a routing operation.

This change marks the sk as SOCK_DEAD on unhash, which prevents addition
into the net's key list.

We need to do this during the key add path, rather than key lookup, as
we release the net keys_lock between those operations.

Fixes: 4a992bbd36 ("mctp: Implement message fragmentation & reassembly")
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 13:07:37 +00:00
..
6lowpan
9p xen: branch for v6.2-rc4 2023-01-12 17:02:20 -06:00
802 treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
8021q
appletalk
atm
ax25
batman-adv Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
bluetooth Bluetooth: Fix possible deadlock in rfcomm_sk_state_change 2023-01-17 15:59:02 -08:00
bpf New Feature: 2022-12-17 14:06:53 -06:00
bpfilter
bridge treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
caif caif: fix memory leak in cfctrl_linkup_request() 2023-01-05 10:19:36 +01:00
can Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
ceph Treewide: Stop corrupting socket's task_frag 2022-12-19 17:28:49 -08:00
core net: fix UaF in netns ops registration error path 2023-01-20 18:51:18 -08:00
dcb
dccp
dns_resolver
dsa Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-12-13 09:49:29 +01:00
ethernet
ethtool Revert "Merge branch 'ethtool-mac-merge'" 2023-01-24 17:44:14 +01:00
hsr
ieee802154
ife
ipv4 ipv4: prevent potential spectre v1 gadget in fib_metrics_match() 2023-01-23 21:37:39 -08:00
ipv6 ipv6: fix reachability confirmation with proxy_ndp 2023-01-23 11:17:37 +00:00
iucv
kcm
key
l2tp l2tp: prevent lockdep issue in l2tp_tunnel_register() 2023-01-18 14:44:54 +00:00
l3mdev
lapb
llc
mac80211 Revert "wifi: mac80211: fix memory leak in ieee80211_if_add()" 2023-01-16 17:28:52 +02:00
mac802154
mctp net: mctp: mark socks as dead on unhash, prevent re-add 2023-01-25 13:07:37 +00:00
mpls
mptcp mptcp: netlink: respect v4/v6-only sockets 2023-01-13 21:55:45 -08:00
ncsi
netfilter netfilter: conntrack: unify established states for SCTP paths 2023-01-24 09:52:52 +01:00
netlabel
netlink netlink: annotate data races around sk_state 2023-01-23 21:35:53 -08:00
netrom netrom: Fix use-after-free of a listening socket. 2023-01-24 11:54:01 +01:00
nfc net: nfc: Fix use-after-free in local_cleanup() 2023-01-13 20:53:44 -08:00
nsh
openvswitch net: openvswitch: release vport resources on failure 2022-12-21 17:48:12 -08:00
packet Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
phonet
psample
qrtr
rds
rfkill
rose
rxrpc rxrpc: Fix wrong error return in rxrpc_connect_call() 2023-01-12 21:51:55 -08:00
sched net/sched: sch_taprio: do not schedule in taprio_reset() 2023-01-24 18:17:29 -08:00
sctp sctp: fail if no bound addresses can be used for a given scope 2023-01-24 18:32:33 -08:00
smc
strparser
sunrpc nfsd-6.2 fixes: 2023-01-10 15:03:06 -06:00
switchdev
tipc tipc: fix unexpected link reset due to discovery messages 2023-01-06 12:53:10 +00:00
tls Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
unix unix: Fix race in SOCK_SEQPACKET's unix_dgram_sendmsg() 2022-12-15 11:35:18 +01:00
vmw_vsock Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
wireless Driver Core changes for 6.2-rc1 2022-12-16 03:54:54 -08:00
x25 net/x25: Fix to not accept on connected socket 2023-01-25 09:51:04 +00:00
xdp
xfrm Treewide: Stop corrupting socket's task_frag 2022-12-19 17:28:49 -08:00
compat.c
devres.c
Kconfig
Kconfig.debug
Makefile
socket.c Networking changes for 6.2. 2022-12-13 15:47:48 -08:00
sysctl_net.c