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94b9b9de05
linux/net
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Felix Fietkau 94b9b9de05 wifi: mac80211: fix and simplify unencrypted drop check for mesh 
ieee80211_drop_unencrypted is called from ieee80211_rx_h_mesh_fwding and
ieee80211_frame_allowed.

Since ieee80211_rx_h_mesh_fwding can forward packets for other mesh nodes
and is called earlier, it needs to check the decryptions status and if the
packet is using the control protocol on its own, instead of deferring to
the later call from ieee80211_frame_allowed.

Because of that, ieee80211_drop_unencrypted has a mesh specific check
that skips over the mesh header in order to check the payload protocol.
This code is invalid when called from ieee80211_frame_allowed, since that
happens after the 802.11->802.3 conversion.

Fix this by moving the mesh specific check directly into
ieee80211_rx_h_mesh_fwding.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20221201135730.19723-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-12-01 15:11:11 +01:00
..
6lowpan
9p net/9p: clarify trans_fd parse_opt failure handling 2022-10-07 21:23:09 +09:00
802 treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
8021q net: Remove the obsolte u64_stats_fetch_*_irq() users (net). 2022-10-28 20:13:54 -07:00
appletalk
atm net/atm: fix proc_mpc_write incorrect return value 2022-10-15 11:08:36 +01:00
ax25 ax25: af_ax25: Remove unnecessary (void*) conversions 2022-11-16 13:31:03 +00:00
batman-adv genetlink: introduce split op representation 2022-11-07 12:30:16 +00:00
bluetooth Bluetooth: L2CAP: Fix attempting to access uninitialized memory 2022-11-02 16:37:00 -07:00
bpf bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() 2022-11-04 16:22:34 +01:00
bpfilter
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-17 18:30:39 -08:00
caif net: caif: fix double disconnect client in chnl_net_open() 2022-11-14 10:51:13 +00:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-10 17:43:53 -08:00
ceph Random number generator fixes for Linux 6.1-rc1. 2022-10-16 15:27:07 -07:00
core net: fix napi_disable() logic error 2022-11-18 12:04:39 +00:00
dcb net: dcb: move getapptrust to separate function 2022-11-15 15:27:43 +01:00
dccp dccp: Call inet6_destroy_sock() via sk->sk_destruct(). 2022-10-24 09:40:38 +01:00
dns_resolver
dsa net: dsa: autoload tag driver module on tagging protocol change 2022-11-17 21:16:42 -08:00
ethernet net: gro: skb_gro_header helper function 2022-08-25 10:33:21 +02:00
ethtool ethtool: ethtool_get_drvinfo: populate drvinfo fields even if callback exits 2022-11-10 09:01:58 -08:00
hsr net: hsr: avoid possible NULL deref in skb_clone() 2022-10-18 19:18:27 -07:00
ieee802154 genetlink: introduce split op representation 2022-11-07 12:30:16 +00:00
ife
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-17 18:30:39 -08:00
ipv6 ipv6: tunnels: use DEV_STATS_INC() 2022-11-16 12:48:44 +00:00
iucv
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 2022-08-24 12:51:50 +01:00
l2tp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-17 18:30:39 -08:00
l3mdev
lapb
llc
mac80211 wifi: mac80211: fix and simplify unencrypted drop check for mesh 2022-12-01 15:11:11 +01:00
mac802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-10-27 16:56:36 -07:00
mctp mctp: Fix an error handling path in mctp_init() 2022-11-09 19:26:08 -08:00
mpls net: Remove the obsolte u64_stats_fetch_*_irq() users (net). 2022-10-28 20:13:54 -07:00
mptcp mptcp: Fix grammar in a comment 2022-11-11 21:19:47 -08:00
ncsi genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
netfilter sctp: move SCTP_PAD4 and SCTP_TRUNC4 to linux/sctp.h 2022-11-17 21:43:34 -08:00
netlabel genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
netlink genetlink: fix single op policy dump when do is present 2022-11-10 13:52:51 -08:00
netrom
nfc nfc: Add KCOV annotations 2022-11-02 11:58:13 +00:00
nsh
openvswitch net: move add ct helper function to nf_conntrack_helper for ovs and tc 2022-11-08 12:15:19 +01:00
packet net/packet: add PACKET_FANOUT_FLAG_IGNORE_OUTGOING 2022-10-28 22:00:49 -07:00
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
rose rose: Fix NULL pointer dereference in rose_send_frame() 2022-11-02 11:57:30 +00:00
rxrpc rxrpc fixes for net-next 2022-11-18 12:09:20 +00:00
sched net: sched: add helper support in act_ct 2022-11-08 12:15:19 +01:00
sctp sctp: add sysctl net.sctp.l3mdev_accept 2022-11-18 11:42:54 +00:00
smc net/smc: Fix possible leaked pernet namespace in smc_init() 2022-11-02 20:42:09 -07:00
strparser
sunrpc SUNRPC: Fix crasher in gss_unwrap_resp_integ() 2022-10-27 15:52:10 -04:00
switchdev
tipc tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header 2022-11-07 19:53:40 -08:00
tls net/tls: Fix memory leak in tls_enc_skb() and tls_sw_fallback_init() 2022-11-11 20:08:17 -08:00
unix net: remove SOCK_SUPPORT_ZC from sockmap 2022-10-28 20:21:25 -07:00
vmw_vsock vsock: fix possible infinite sleep in vsock_connectible_wait_data() 2022-11-03 10:49:29 +01:00
wireless wifi: cfg80211: use bss_from_pub() instead of container_of() 2022-12-01 15:09:10 +01:00
x25 net/x25: Fix skb leak in x25_lapb_receive_frame() 2022-11-15 20:22:19 -08:00
xdp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-10-03 17:44:18 -07:00
xfrm treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
compat.c net: clear msg_get_inq in __get_compat_msghdr() 2022-09-20 08:23:20 -07:00
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 net: introduce and use custom sockopt socket flag 2022-10-24 10:52:50 +01:00
sysctl_net.c