linux-stable/net
Vladimir Oltean 3c4dcfbff1 net: vlan: introduce skb_vlan_eth_hdr()
[ Upstream commit 1f5020acb3 ]

Similar to skb_eth_hdr() introduced in commit 96cc4b6958 ("macvlan: do
not assume mac_header is set in macvlan_broadcast()"), let's introduce a
skb_vlan_eth_hdr() helper which can be used in TX-only code paths to get
to the VLAN header based on skb->data rather than based on the
skb_mac_header(skb).

We also consolidate the drivers that dereference skb->data to go through
this helper.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 9fc95fe95c ("net: fec: correct queue selection")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-20 15:17:35 +01:00
..
6lowpan
9p 9p: v9fs_listxattr: fix %s null argument warning 2023-11-28 16:56:19 +00:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2022-12-31 13:14:42 +01:00
8021q vlan: move dev_put into vlan_dev_uninit 2023-12-08 08:48:02 +01:00
appletalk
atm atm: hide unused procfs functions 2023-06-09 10:32:26 +02:00
ax25
batman-adv net: vlan: introduce skb_vlan_eth_hdr() 2023-12-20 15:17:35 +01:00
bluetooth Bluetooth: Fix double free in hci_conn_cleanup 2023-11-28 16:56:16 +00:00
bpf bpf: Move skb->len == 0 checks into __bpf_redirect 2022-12-31 13:14:11 +01:00
bpfilter
bridge netfilter: nf_tables: add and use BE register load-store helpers 2023-11-28 16:56:24 +00:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:48:54 +01:00
can can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior 2023-11-08 17:26:49 +01:00
ceph libceph: use kernel_connect() 2023-10-19 23:05:36 +02:00
core io_uring/af_unix: disable sending io_uring over sockets 2023-12-13 18:36:46 +01:00
dcb net: dcb: choose correct policy to parse DCB_ATTR_BCN 2023-08-11 15:13:53 +02:00
dccp net: inet: Retire port only listening_hash 2023-11-28 16:56:22 +00:00
dns_resolver
dsa net: dsa: tag_sja1105: fix MAC DA patching from meta frames 2023-07-23 13:47:30 +02:00
ethernet
ethtool ethtool: Fix uninitialized number of lanes 2023-05-17 11:50:18 +02:00
hsr hsr: Prevent use after free in prp_create_tagged_frame() 2023-11-20 11:08:28 +01:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-11-03 23:59:14 +09:00
ife
ipv4 tcp: do not accept ACK of bytes we never sent 2023-12-13 18:36:37 +01:00
ipv6 net: ipv6: support reporting otherwise unknown prefix flags in RTM_NEWPREFIX 2023-12-20 15:17:34 +01:00
iucv net/iucv: Fix size of interrupt data 2023-03-22 13:31:28 +01:00
kcm kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). 2023-09-19 12:23:04 +02:00
key net: af_key: fix sadb_x_filter validation 2023-08-26 14:23:32 +02:00
l2tp ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data() 2023-10-10 21:59:07 +02:00
l3mdev
lapb
llc llc: verify mac len before reading mac header 2023-11-20 11:08:28 +01:00
mac80211 wifi: mac80211: don't return unset power in ieee80211_get_tx_power() 2023-11-28 16:56:15 +00:00
mac802154 mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() 2022-12-14 11:37:25 +01:00
mctp mctp: perform route lookups under a RCU read-side lock 2023-10-25 11:58:59 +02:00
mpls net: mpls: fix stale pointer if allocation fails during device rename 2023-02-22 12:57:09 +01:00
mptcp net: inet: Retire port only listening_hash 2023-11-28 16:56:22 +00:00
ncsi Revert ncsi: Propagate carrier gain/loss events to the NCSI controller 2023-11-28 16:56:33 +00:00
netfilter netfilter: nf_tables: fix 'exist' matching on bigendian arches 2023-12-20 15:17:33 +01:00
netlabel netlabel: fix shift wrapping bug in netlbl_catmap_setlong() 2023-09-19 12:22:29 +02:00
netlink drop_monitor: Require 'CAP_SYS_ADMIN' when joining "events" group 2023-12-13 18:36:38 +01:00
netrom netrom: Deny concurrent connect(). 2023-09-19 12:22:35 +02:00
nfc nfc: nci: fix possible NULL pointer dereference in send_acknowledge() 2023-10-25 11:58:55 +02:00
nsh net: nsh: Use correct mac_offset to unwind gso skb in nsh_gso_segment() 2023-05-24 17:36:51 +01:00
openvswitch net: openvswitch: fix possible memory leak in ovs_meter_cmd_set() 2023-02-22 12:57:09 +01:00
packet packet: Move reference count in packet_sock to atomic_long_t 2023-12-13 18:36:43 +01:00
phonet
psample psample: Require 'CAP_NET_ADMIN' when joining "packets" group 2023-12-13 18:36:37 +01:00
qrtr net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() 2023-04-20 12:13:53 +02:00
rds net: prevent address rewrite in kernel_bind() 2023-10-19 23:05:33 +02:00
rfkill net: rfkill: gpio: prevent value glitch during probe 2023-10-25 11:58:57 +02:00
rose net/rose: Fix to not accept on connected socket 2023-02-22 12:57:02 +01:00
rxrpc rxrpc: Fix hard call timeout units 2023-05-17 11:50:17 +02:00
sched net: sched: cls_u32: Fix allocation size in u32_init() 2023-11-08 17:26:45 +01:00
sctp sctp: update hb timer immediately after users change hb_interval 2023-10-10 21:59:08 +02:00
smc net/smc: avoid data corruption caused by decline 2023-12-03 07:31:22 +01:00
strparser
sunrpc svcrdma: Drop connection after an RDMA Read error 2023-11-28 16:56:29 +00:00
switchdev
tipc tipc: Fix kernel-infoleak due to uninitialized TLV value 2023-11-28 16:56:23 +00:00
tls net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict() 2023-09-19 12:23:04 +02:00
unix af_unix: fix use-after-free in unix_stream_read_actor() 2023-11-28 16:56:24 +00:00
vmw_vsock vsock/virtio: initialize the_virtio_vsock before using VQs 2023-11-08 17:26:37 +01:00
wireless wifi: cfg80211: avoid leaking stack data into trace 2023-10-25 11:59:00 +02:00
x25 net/x25: Fix to not accept on connected socket 2023-02-09 11:26:40 +01:00
xdp xsk: Fix xsk_diag use-after-free error during socket cleanup 2023-09-19 12:22:58 +02:00
xfrm xfrm: interface: use DEV_STATS_INC() 2023-10-25 11:58:56 +02:00
compat.c
devres.c
Kconfig Remove DECnet support from kernel 2023-06-21 15:59:15 +02:00
Makefile Remove DECnet support from kernel 2023-06-21 15:59:15 +02:00
socket.c net: prevent address rewrite in kernel_bind() 2023-10-19 23:05:33 +02:00
sysctl_net.c