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linux/net/core
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Miaohe Lin 6ed8917675 net: Fix potential wrong skb->protocol in skb_vlan_untag() 
[ Upstream commit 55eff0eb74 ]

We may access the two bytes after vlan_hdr in vlan_set_encap_proto(). So
we should pull VLAN_HLEN + sizeof(unsigned short) in skb_vlan_untag() or
we may access the wrong data.

Fixes: 0d5501c1c8 ("net: Always untag vlan-tagged traffic on input.")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-03 11:26:39 +02:00
..
bpf_sk_storage.c
bpf: Improve bucket_log calculation logic
2020-02-14 16:34:10 -05:00
datagram.c
net: use indirect call wrappers for skb_copy_datagram_iter()
2020-05-02 08:49:00 +02:00
datagram.h
net/core: Allow the compiler to verify declaration and definition consistency
2019-03-27 13:49:44 -07:00
dev_addr_lists.c
net: remove unnecessary variables and callback
2019-10-24 14:53:49 -07:00
dev_ioctl.c
net/core: Document all dev_ioctl() arguments
2019-03-27 13:49:43 -07:00
dev.c
dev: Defer free of skbs in flush_backlog
2020-07-31 18:39:30 +02:00
devlink.c
devlink: fix return value after hitting end in region read
2020-05-14 07:58:19 +02:00
drop_monitor.c
drop_monitor: work around gcc-10 stringop-overflow warning
2020-05-20 08:20:06 +02:00
dst_cache.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
dst.c
net: print proper warning on dst underflow
2019-09-26 09:05:56 +02:00
ethtool.c
net: Zeroing the structure ethtool_wolinfo in ethtool_get_wol()
2019-10-26 11:20:10 -07:00
failover.c
failover: allow name change on IFF_UP slave interfaces
2019-04-10 22:12:26 -07:00
fib_notifier.c
net: fib_notifier: move fib_notifier_ops from struct net into per-net struct
2019-09-07 17:28:22 +02:00
fib_rules.c
net: fib_rules: Correctly set table field when table number exceeds 8 bits
2020-03-05 16:43:31 +01:00
filter.c
bpf: sock_ops sk access may stomp registers when dst_reg = src_reg
2020-08-26 10:40:59 +02:00
flow_dissector.c
flow_dissector: Drop BPF flow dissector prog ref on netns cleanup
2020-05-27 17:46:49 +02:00
flow_offload.c
net: core: rename indirect block ingress cb function
2019-12-18 16:08:47 +01:00
gen_estimator.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gen_stats.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
gro_cells.c
…
hwbm.c
net: hwbm: Make the hwbm_pool lock a mutex
2019-06-09 19:40:10 -07:00
link_watch.c
net: link_watch: prevent starvation when processing linkwatch wq
2019-07-01 19:02:47 -07:00
lwt_bpf.c
net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup
2019-12-18 16:08:42 +01:00
lwtunnel.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
Makefile
bpf: Introduce bpf sk local storage
2019-04-27 09:07:04 -07:00
neighbour.c
neigh: send protocol value in neighbor create notification
2020-05-14 07:58:20 +02:00
net_namespace.c
netns: fix GFP flags in rtnl_net_notifyid()
2019-10-25 20:14:42 -07:00
net-procfs.c
treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively
2019-04-09 14:19:06 +02:00
net-sysfs.c
net-sysfs: add a newline when printing 'tx_timeout' by sysfs
2020-07-31 18:39:30 +02:00
net-sysfs.h
…
net-traces.c
page_pool: add tracepoints for page_pool with details need by XDP
2019-06-19 11:23:13 -04:00
netclassid_cgroup.c
cgroup, netclassid: remove double cond_resched
2020-05-10 10:31:32 +02:00
netevent.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
netpoll.c
net: fix skb use after free in netpoll
2019-08-27 20:52:02 -07:00
netprio_cgroup.c
netprio_cgroup: Fix unlimited memory leak of v2 cgroups
2020-05-20 08:20:12 +02:00
page_pool.c
page_pool: do not release pool until inflight == 0.
2019-12-18 16:09:07 +01:00
pktgen.c
net: Fix CONFIG_NET_CLS_ACT=n and CONFIG_NFT_FWD_NETDEV={y, m} build
2020-04-01 11:02:18 +02:00
ptp_classifier.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295
2019-06-05 17:36:38 +02:00
request_sock.c
tcp: add rcu protection around tp->fastopen_rsk
2019-10-13 10:13:08 -07:00
rtnetlink.c
rtnetlink: Fix memory(net_device) leak when ->newlink fails
2020-07-31 18:39:30 +02:00
scm.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
secure_seq.c
treewide: Add SPDX license identifier for missed files
2019-05-21 10:50:45 +02:00
skbuff.c
net: Fix potential wrong skb->protocol in skb_vlan_untag()
2020-09-03 11:26:39 +02:00
skmsg.c
bpf, sockmap: RCU dereferenced psock may be used outside RCU block
2020-07-16 08:16:37 +02:00
sock_diag.c
sock: make cookie generation global instead of per netns
2019-08-09 13:14:46 -07:00
sock_map.c
bpf: sockmap: Require attach_bpf_fd when detaching a program
2020-08-07 09:34:02 +02:00
sock_reuseport.c
udp: Copy has_conns in reuseport_grow().
2020-07-31 18:39:31 +02:00
sock.c
net/compat: Add missing sock updates for SCM_RIGHTS
2020-08-21 13:05:25 +02:00
stream.c
tcp: make sure EPOLLOUT wont be missed
2019-08-19 13:07:43 -07:00
sysctl_net_core.c
bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok()
2020-07-16 08:16:45 +02:00
timestamping.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
tso.c
net: Use skb accessors in network core
2019-07-22 20:47:56 -07:00
utils.c
net: Fix skb->csum update in inet_proto_csum_replace16().
2020-02-05 21:22:52 +00:00
xdp.c
xdp: obtain the mem_id mutex before trying to remove an entry.
2019-12-18 16:09:10 +01:00