Lorenzo Colitti
d1988bf2bb
net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head ...
commit 6f3f65d80dac8f2bafce2213005821fccdce194c upstream.
This allows TC eBPF programs to modify and forward (redirect) packets
from interfaces without ethernet headers (for example cellular)
to interfaces with (for example ethernet/wifi).
The lack of this appears to simply be an oversight.
Tested:
in active use in Android R on 4.14+ devices for ipv6
cellular to wifi tethering offload.
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-12-19 12:24:15 +01:00
9p/xen: check logical size for buffer size
2022-12-14 11:30:41 +01:00
net/atm: fix proc_mpc_write incorrect return value
2022-10-29 10:20:35 +02:00
ax25: Fix UAF bugs in ax25 timers
2022-04-20 09:19:40 +02:00
batman-adv: Don't skb_split skbuffs with frag_list
2022-05-18 09:47:24 +02:00
Bluetooth: Fix not cleanup led when bt_init fails
2022-12-14 11:30:45 +01:00
bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb()
2022-11-25 17:42:21 +01:00
netfilter: ebtables: fix memory leak when blob is malformed
2022-09-28 11:04:07 +02:00
net: caif: fix double disconnect client in chnl_net_open()
2022-11-25 17:42:15 +01:00
can: af_can: fix NULL pointer dereference in can_rcv_filter
2022-12-14 11:30:44 +01:00
net: bpf: Allow TC programs to call BPF_FUNC_skb_change_head
2022-12-19 12:24:15 +01:00
dccp/tcp: Reset saddr on failure after inet6?_hash_connect().
2022-12-08 11:22:59 +01:00
net: dsa: ksz: Check return value
2022-12-14 11:30:45 +01:00
net: hsr: Fix potential use-after-free
2022-12-08 11:23:03 +01:00
net: ieee802154: fix error return code in dgram_bind()
2022-11-03 23:56:54 +09:00
ipv4: Fix incorrect route flushing when table ID 0 is used
2022-12-14 11:30:47 +01:00
ipv6: avoid use-after-free in ip6_fragment()
2022-12-14 11:30:48 +01:00
kcm: close race conditions on sk_receive_queue
2022-11-25 17:42:21 +01:00
af_key: Fix send_acquire race with pfkey_register
2022-12-08 11:22:57 +01:00
ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg
2022-06-22 14:11:21 +02:00
l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu
2022-04-27 13:50:47 +02:00
wifi: mac80211: Fix ack frame idr leak when mesh has no route
2022-12-08 11:22:57 +01:00
mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add()
2022-12-14 11:30:45 +01:00
ipvs: fix WARNING in ip_vs_app_net_cleanup()
2022-11-10 17:57:51 +01:00
netlabel: fix out-of-bounds memory accesses
2022-04-15 14:18:35 +02:00
netlink: do not reset transport header in netlink_recvmsg()
2022-05-18 09:47:25 +02:00
NFC: nci: Bounds check struct nfc_target arrays
2022-12-14 11:30:46 +01:00
openvswitch: switch from WARN to pr_warn
2022-11-03 23:56:56 +09:00
packet: do not set TP_STATUS_CSUM_VALID on CHECKSUM_COMPLETE
2022-12-08 11:23:03 +01:00
net: rds: don't hold sock lock when cancelling work from rds_tcp_reset_callbacks()
2022-10-26 13:22:26 +02:00
rose: Fix NULL pointer dereference in rose_send_frame()
2022-11-10 17:57:51 +01:00
rxrpc: Fix calc of resend age
2022-09-28 11:03:58 +02:00
net: sched: Fix use after free in red_enqueue()
2022-11-10 17:57:50 +01:00
sctp: fix memory leak in sctp_stream_outq_migrate()
2022-12-08 11:23:03 +01:00
net/smc: Remove redundant refcount increase
2022-09-15 12:04:50 +02:00
SUNRPC: RPC level errors should set task->tk_rpc_status
2022-09-05 10:27:40 +02:00
tipc: Fix potential OOB in tipc_link_proto_rcv()
2022-12-14 11:30:47 +01:00
net/tls: Fix race in TLS device down flow
2022-07-29 17:14:12 +02:00
af_unix: Get user_ns from in_skb in unix_diag_get_exact().
2022-12-14 11:30:44 +01:00
vhost/vsock: Use kvmalloc/kvfree for larger packets.
2022-10-26 13:22:25 +02:00
wifi: cfg80211: fix buffer overflow in elem comparison
2022-12-08 11:23:03 +01:00
net/x25: Fix skb leak in x25_lapb_receive_frame()
2022-11-25 17:42:16 +01:00
xfrm: Update ipcomp_scratches with NULL when freed
2022-10-26 13:22:49 +02:00
net: Fix a data-race around sysctl_somaxconn.
2022-09-05 10:27:42 +02:00
d1988bf2bb