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Siddh Raman Pant e79e7c3aa5 nfc: Do not send datagram if socket state isn't LLCP_BOUND 
[ Upstream commit 6ec0d7527c4287369b52df3bcefd21a0c4fb2b7c ]

As we know we cannot send the datagram (state can be set to LLCP_CLOSED
by nfc_llcp_socket_release()), there is no need to proceed further.

Thus, bail out early from llcp_sock_sendmsg().

Signed-off-by: Siddh Raman Pant <code@siddh.me>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Suman Ghosh <sumang@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-20 11:51:46 +01:00
..
6lowpan
…
9p
net: 9p: avoid freeing uninit memory in p9pdu_vreadf
2024-01-01 12:42:41 +00:00
802
…
8021q
net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev()
2024-01-01 12:42:32 +00:00
appletalk
appletalk: Fix Use-After-Free in atalk_ioctl
2023-12-20 17:01:50 +01:00
atm
atm: Fix Use-After-Free in do_vcc_ioctl
2023-12-20 17:01:48 +01:00
ax25
ax25: Kconfig: Update link for linux-ax25.org
2023-09-18 12:56:58 +01:00
batman-adv
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-08-24 10:51:39 -07:00
bluetooth
Bluetooth: Add more enc key size check
2024-01-01 12:42:41 +00:00
bpf
bpf: Prevent inlining of bpf_fentry_test7()
2023-08-30 08:36:17 +02:00
bpfilter
net: Use umd_cleanup_helper()
2023-05-31 13:06:57 +02:00
bridge
netfilter: nf_conntrack_bridge: initialize err to 0
2023-11-28 17:19:52 +00:00
caif
sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)
2023-06-24 15:50:13 -07:00
can
can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior
2023-10-06 12:54:33 +02:00
ceph
libceph: use kernel_connect()
2023-10-09 13:35:24 +02:00
core
neighbour: Don't let neigh_forced_gc() disable preemption for long
2024-01-20 11:51:43 +01:00
dcb
net: dcb: choose correct policy to parse DCB_ATTR_BCN
2023-08-01 21:07:46 -07:00
dccp
dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.
2023-11-20 11:59:35 +01:00
devlink
devlink: Hold devlink lock on health reporter dump get
2023-10-06 15:56:46 -07:00
dns_resolver
keys, dns: Fix missing size check of V1 server-list header
2024-01-10 17:16:45 +01:00
dsa
net: dsa: mark parsed interface mode for legacy switch drivers
2023-08-09 13:08:09 -07:00
ethernet
…
ethtool
ethtool: don't propagate EOPNOTSUPP from dumps
2023-12-08 08:52:23 +01:00
handshake
net/handshake: fix file ref count in handshake_nl_accept_doit()
2023-10-23 10:19:33 -07:00
hsr
hsr: Prevent use after free in prp_create_tagged_frame()
2023-11-20 11:59:34 +01:00
ieee802154
sysctl-6.6-rc1
2023-08-29 17:39:15 -07:00
ife
net: sched: ife: fix potential use-after-free
2024-01-01 12:42:30 +00:00
ipv4
tcp: derive delack_max from rto_min
2024-01-10 17:16:54 +01:00
ipv6
net/ipv6: Revert remove expired routes with a separated list of routes
2024-01-01 12:42:33 +00:00
iucv
…
kcm
kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg().
2023-09-14 10:43:51 +02:00
key
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-08-18 12:44:56 -07:00
l2tp
udp: annotate data-races around udp->encap_type
2023-11-20 11:58:56 +01:00
l3mdev
…
lapb
…
llc
llc: verify mac len before reading mac header
2023-11-20 11:59:34 +01:00
mac80211
wifi: mac80211: handle 320 MHz in ieee80211_ht_cap_ie_to_sta_ht_cap
2024-01-20 11:51:37 +01:00
mac802154
Core WPAN changes:
2023-06-24 15:41:46 -07:00
mctp
mctp: perform route lookups under a RCU read-side lock
2023-10-10 19:43:22 -07:00
mpls
networking: Update to register_net_sysctl_sz
2023-08-15 15:26:18 -07:00
mptcp
mptcp: fix uninit-value in mptcp_incoming_options
2024-01-20 11:51:37 +01:00
ncsi
Revert ncsi: Propagate carrier gain/loss events to the NCSI controller
2023-11-28 17:20:10 +00:00
netfilter
netfilter: nft_immediate: drop chain reference counter on error
2024-01-10 17:16:51 +01:00
netlabel
netlabel: Remove unused declaration netlbl_cipsov4_doi_free()
2023-08-02 12:28:22 -07:00
netlink
drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group
2023-12-13 18:45:10 +01:00
netrom
netrom: Deny concurrent connect().
2023-08-28 06:58:46 +01:00
nfc
nfc: Do not send datagram if socket state isn't LLCP_BOUND
2024-01-20 11:51:46 +01:00
nsh
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
openvswitch
net/sched: act_ct: Always fill offloading tuple iifidx
2023-11-20 11:59:37 +01:00
packet
packet: Move reference count in packet_sock to atomic_long_t
2023-12-13 18:45:23 +01:00
phonet
sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)
2023-06-24 15:50:13 -07:00
psample
psample: Require 'CAP_NET_ADMIN' when joining "packets" group
2023-12-13 18:45:10 +01:00
qrtr
net: qrtr: Handle IPCR control port format of older targets
2023-07-17 09:02:30 +01:00
rds
net: prevent address rewrite in kernel_bind()
2023-10-01 19:31:29 +01:00
rfkill
net: rfkill: gpio: set GPIO direction
2024-01-01 12:42:41 +00:00
rose
net/rose: fix races in rose_kill_by_device()
2024-01-01 12:42:31 +00:00
rxrpc
rxrpc: Fix some minor issues with bundle tracing
2023-12-20 17:01:55 +01:00
sched
net: sched: em_text: fix possible memory leak in em_text_destroy()
2024-01-10 17:16:49 +01:00
sctp
sctp: update hb timer immediately after users change hb_interval
2023-10-04 17:29:58 -07:00
smc
net/smc: fix invalid link access in dumping SMC-R connections
2024-01-10 17:16:52 +01:00
strparser
…
sunrpc
SUNRPC: Revert 5f7fc5d69f6e92ec0b38774c387f5cf7812c5806
2024-01-01 12:42:26 +00:00
switchdev
net: switchdev: Add a helper to replay objects on a bridge port
2023-07-21 08:54:03 +01:00
tipc
tipc: Fix kernel-infoleak due to uninitialized TLV value
2023-11-28 17:19:51 +00:00
tls
net: tls, update curr on splice as well
2023-12-13 18:45:10 +01:00
unix
bpf, sockmap: af_unix stream sockets need to hold ref for pair sock
2023-12-08 08:52:23 +01:00
vmw_vsock
vsock/virtio: Fix unsigned integer wrap around in virtio_transport_has_space()
2023-12-20 17:01:50 +01:00
wireless
wifi: cfg80211: lock wiphy mutex for rfkill poll
2024-01-20 11:51:37 +01:00
x25
sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)
2023-06-24 15:50:13 -07:00
xdp
xsk: add multi-buffer support for sockets sharing umem
2024-01-10 17:16:54 +01:00
xfrm
ipsec-2023-10-17
2023-10-17 18:21:13 -07:00
compat.c
…
devres.c
…
Kconfig
bpf: Add fd-based tcx multi-prog infra with link support
2023-07-19 10:07:27 -07:00
Kconfig.debug
…
Makefile
…
socket.c
net: Save and restore msg_namelen in sock_sendmsg
2024-01-10 17:16:51 +01:00
sysctl_net.c
sysctl: Add size to register_net_sysctl function
2023-08-15 15:26:17 -07:00