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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: 4a992bbd3650 ("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
net: 6lowpan: constify lowpan_nhc structures
2022-06-09 21:53:28 +02:00
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
net: Remove the obsolte u64_stats_fetch_*_irq() users (net).
2022-10-28 20:13:54 -07:00
appletalk
…
atm
driver core: make struct class.dev_uevent() take a const *
2022-11-24 17:12:15 +01:00
ax25
ax25: af_ax25: Remove unnecessary (void*) conversions
2022-11-16 13:31:03 +00:00
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
net: dcb: move getapptrust to separate function
2022-11-15 15:27:43 +01:00
dccp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-11-29 13:04:52 -08:00
dns_resolver
cred: Do not default to init_cred in prepare_kernel_cred()
2022-11-01 10:04:52 -07:00
dsa
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-12-13 09:49:29 +01:00
ethernet
net: ethernet: use sysfs_emit() to instead of scnprintf()
2022-12-07 20:02:44 -08:00
ethtool
Revert "Merge branch 'ethtool-mac-merge'"
2023-01-24 17:44:14 +01:00
hsr
hsr: Use a single struct for self_node.
2022-12-01 20:26:22 -08:00
ieee802154
Merge tag 'ieee802154-for-net-next-2022-12-05' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next
2022-12-07 17:33:26 -08:00
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
net: keep sk->sk_forward_alloc as small as possible
2022-06-10 16:21:27 -07:00
kcm
kcm: close race conditions on sk_receive_queue
2022-11-15 12:42:26 +01:00
key
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
2022-11-29 20:50:51 -08:00
l2tp
l2tp: prevent lockdep issue in l2tp_tunnel_register()
2023-01-18 14:44:54 +00:00
l3mdev
…
lapb
…
llc
net: rename reference+tracking helpers
2022-06-09 21:52:55 -07:00
mac80211
Revert "wifi: mac80211: fix memory leak in ieee80211_if_add()"
2023-01-16 17:28:52 +02:00
mac802154
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2022-12-08 18:19:59 -08:00
mctp
net: mctp: mark socks as dead on unhash, prevent re-add
2023-01-25 13:07:37 +00:00
mpls
net: Remove the obsolte u64_stats_fetch_*_irq() users (net).
2022-10-28 20:13:54 -07:00
mptcp
mptcp: netlink: respect v4/v6-only sockets
2023-01-13 21:55:45 -08:00
ncsi
net/ncsi: Silence runtime memcpy() false positive warning
2022-12-06 17:29:14 -08:00
netfilter
netfilter: conntrack: unify established states for SCTP paths
2023-01-24 09:52:52 +01:00
netlabel
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
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
genetlink: start to validate reserved header bytes
2022-08-29 12:47:15 +01:00
qrtr
net: qrtr: start MHI channel after endpoit creation
2022-08-15 11:21:42 +01:00
rds
rds: remove redundant variable total_payload_len
2022-11-04 10:09:50 +00:00
rfkill
driver core: make struct class.dev_uevent() take a const *
2022-11-24 17:12:15 +01:00
rose
rose: Fix NULL pointer dereference in rose_send_frame()
2022-11-02 11:57:30 +00:00
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
use less confusing names for iov_iter direction initializers
2022-11-25 13:01:55 -05:00
strparser
strparser: pad sk_skb_cb to avoid straddling cachelines
2022-07-08 18:38:44 -07:00
sunrpc
nfsd-6.2 fixes:
2023-01-10 15:03:06 -06:00
switchdev
net: rename reference+tracking helpers
2022-06-09 21:52:55 -07:00
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
bpf: Expand map key argument of bpf_redirect_map to u64
2022-11-15 09:00:27 -08:00
xfrm
Treewide: Stop corrupting socket's task_frag
2022-12-19 17:28:49 -08:00
compat.c
use less confusing names for iov_iter direction initializers
2022-11-25 13:01:55 -05:00
devres.c
…
Kconfig
Remove DECnet support from kernel
2022-08-22 14:26:30 +01:00
Kconfig.debug
net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET
2022-09-20 14:23:56 -07:00
Makefile
Remove DECnet support from kernel
2022-08-22 14:26:30 +01:00
socket.c
Networking changes for 6.2.
2022-12-13 15:47:48 -08:00
sysctl_net.c
…