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linux/net/core
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Daniel Borkmann 30fc7efa38 net, neigh: Reject creating NUD_PERMANENT with NTF_MANAGED entries 
The combination of NUD_PERMANENT + NTF_MANAGED is not supported and does
not make sense either given the former indicates a static/fixed neighbor
entry whereas the latter a dynamically resolved one. While it is possible
to transition from one over to the other, we should however reject such
creation attempts.

Fixes: 7482e3841d52 ("net, neigh: Add NTF_MANAGED flag for managed neighbor entries")
Suggested-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-14 19:16:21 -07:00
..
bpf_sk_storage.c
net: in_irq() cleanup
2021-08-13 14:09:19 -07:00
datagram.c
udp: fix skb_copy_and_csum_datagram with odd segment sizes
2021-02-04 18:56:56 -08:00
datagram.h
…
dev_addr_lists.c
net: dev_addr_list: handle first address in __hw_addr_add_ex
2021-09-30 13:29:09 +01:00
dev_ioctl.c
net: core: don't call SIOCBRADD/DELIF for non-bridge devices
2021-08-05 11:36:59 +01:00
dev.c
net: make dev_get_port_parent_id slightly more readable
2021-10-10 11:29:14 +01:00
devlink.c
devlink: Delete reload enable/disable interface
2021-10-12 16:29:17 -07:00
drop_monitor.c
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
dst_cache.c
…
dst.c
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
failover.c
…
fib_notifier.c
net: fib_notifier: propagate extack down to the notifier block callback
2019-10-04 11:10:56 -07:00
fib_rules.c
memcg: enable accounting for IP address and routing-related objects
2021-07-20 06:00:38 -07:00
filter.c
bpf: Add hardware timestamp field to __sk_buff
2021-09-10 23:19:58 +02:00
flow_dissector.c
dissector: do not set invalid PPP protocol
2021-09-30 13:09:28 +01:00
flow_offload.c
net: Fix offloading indirect devices dependency on qdisc order creation
2021-08-19 13:19:30 +01:00
gen_estimator.c
net_sched: gen_estimator: support large ewma log
2021-01-15 18:11:06 -08:00
gen_stats.c
docs: networking: convert gen_stats.txt to ReST
2020-04-28 14:39:46 -07:00
gro_cells.c
gro_cells: reduce number of synchronize_net() calls
2020-11-25 11:28:12 -08:00
hwbm.c
net: hwbm: Make the hwbm_pool lock a mutex
2019-06-09 19:40:10 -07:00
link_watch.c
net: linkwatch: fix failure to restore device state across suspend/resume
2021-08-11 14:43:16 -07:00
lwt_bpf.c
lwt_bpf: Replace preempt_disable() with migrate_disable()
2020-12-07 11:53:40 -08:00
lwtunnel.c
netfilter: add netfilter hooks to SRv6 data plane
2021-08-30 01:51:36 +02:00
Makefile
of: net: move of_net under net/
2021-10-07 13:39:51 +01:00
neighbour.c
net, neigh: Reject creating NUD_PERMANENT with NTF_MANAGED entries
2021-10-14 19:16:21 -07:00
net_namespace.c
net: net_namespace: Fix undefined member in key_remove_domain()
2021-09-19 12:43:04 +01:00
net-procfs.c
Revert "net: procfs: add seq_puts() statement for dev_mcast"
2021-10-13 17:24:38 -07:00
net-sysfs.c
net-sysfs: try not to restart the syscall if it will fail eventually
2021-10-08 15:24:02 +01:00
net-sysfs.h
net-sysfs: add netdev_change_owner()
2020-02-26 20:07:25 -08:00
net-traces.c
tcp: add tracepoint for checksum errors
2021-05-14 15:26:03 -07:00
netclassid_cgroup.c
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
2021-09-13 16:35:58 -07:00
netevent.c
net: core: Correct function name netevent_unregister_notifier() in the kerneldoc
2021-03-28 17:56:56 -07:00
netpoll.c
asm-generic/unaligned: Unify asm/unaligned.h around struct helper
2021-07-02 12:43:40 -07:00
netprio_cgroup.c
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode
2021-09-13 16:35:58 -07:00
of_net.c
of: net: add a helper for loading netdev->dev_addr
2021-10-07 13:39:51 +01:00
page_pool.c
page_pool: use relaxed atomic for release side accounting
2021-08-24 10:46:31 +01:00
pktgen.c
pktgen: remove unused variable
2021-09-03 11:48:28 +01:00
ptp_classifier.c
bpf: Refactor BPF_PROG_RUN into a function
2021-08-17 00:45:07 +02:00
request_sock.c
tcp: add rcu protection around tp->fastopen_rsk
2019-10-13 10:13:08 -07:00
rtnetlink.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-07 15:24:06 -07:00
scm.c
memcg: enable accounting for scm_fp_list objects
2021-07-20 06:00:38 -07:00
secure_seq.c
crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h
2020-05-08 15:32:17 +10:00
selftests.c
net: selftests: add MTU test
2021-07-22 00:52:04 -07:00
skbuff.c
skbuff: pass the result of data ksize to __build_skb_around
2021-09-22 14:20:01 +01:00
skmsg.c
bpf, sockmap: Fix memleak on ingress msg enqueue
2021-07-27 14:55:30 -07:00
sock_diag.c
bpf, net: Rework cookie generator as per-cpu one
2020-09-30 11:50:35 -07:00
sock_map.c
af_unix: Add unix_stream_proto for sockmap
2021-08-16 18:43:39 -07:00
sock_reuseport.c
tcp: Add stats for socket migration.
2021-06-23 12:56:08 -07:00
sock.c
vsock: Enable y2038 safe timeval for timeout
2021-10-08 16:21:53 +01:00
stream.c
net: add new socket option SO_RESERVE_MEM
2021-09-30 13:36:46 +01:00
sysctl_net_core.c
net: change netdev_unregister_timeout_secs min value to 1
2021-03-25 17:24:06 -07:00
timestamping.c
net: Introduce a new MII time stamping interface.
2019-12-25 19:51:33 -08:00
tso.c
net: tso: add UDP segmentation support
2020-06-18 20:46:23 -07:00
utils.c
net: Fix skb->csum update in inet_proto_csum_replace16().
2020-01-24 20:54:30 +01:00
xdp.c
xdp: Move the rxq_info.mem clearing to unreg_mem_model()
2021-06-28 23:07:59 +02:00