Eric Dumazet 18e77fccfc ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu() ...

[ Upstream commit 48145a57d4 ]

ndisc_send_redirect() is called under RCU protection, not RTNL.

It must use dev_get_by_index_rcu() instead of __dev_get_by_index()

Fixes: 2f17becfbe ("vrf: check the original netdevice for generating redirect")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Stephen Suryaputra <ssuryaextr@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Link: https://patch.msgid.link/20250207135841.1948589-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-02-21 14:01:16 +01:00

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6lowpan

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9p

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802

net: 802: LLC+SNAP OID:PID lookup on start of skb data

2025-01-17 13:40:37 +01:00

8021q

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appletalk

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atm

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ax25

ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt

2025-02-21 14:01:16 +01:00

batman-adv

batman-adv: Do not let TT changes list grows indefinitely

2024-12-19 18:13:11 +01:00

bluetooth

Bluetooth: L2CAP: accept zero as a special value for MTU auto-selection

2025-02-17 10:05:09 +01:00

bpf

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bridge

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caif

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can

net: af_can: do not leave a dangling sk pointer in can_create()

2024-12-14 20:03:47 +01:00

ceph

ceph: allocate sparse_ext map only for sparse reads

2025-01-02 10:34:09 +01:00

core

net: fib_rules: annotate data-races around rule->[io]ifindex

2025-02-21 14:01:16 +01:00

dcb

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dccp

dccp: Fix memory leak in dccp_feat_change_recv

2024-12-14 20:03:05 +01:00

devlink

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dns_resolver

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dsa

net: dsa: restore dsa_software_vlan_untag() ability to operate on VLAN-untagged traffic

2024-12-27 14:02:05 +01:00

ethernet

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ethtool

ethtool: rss: fix hiding unsupported fields in dumps

2025-02-17 10:05:00 +01:00

handshake

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hsr

net: hsr: fix fill_frame_info() regression vs VLAN packets

2025-02-08 09:58:08 +01:00

ieee802154

net: ieee802154: do not leave a dangling sk pointer in ieee802154_create()

2024-12-14 20:03:47 +01:00

ife

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ipv4

udp: gso: do not drop small packets when PMTU reduces

2025-02-17 10:05:00 +01:00

ipv6

ndisc: ndisc_send_redirect() must use dev_get_by_index_rcu()

2025-02-21 14:01:16 +01:00

iucv

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kcm

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key

xfrm: Add support for per cpu xfrm state handling.

2025-02-08 09:58:00 +01:00

l2tp

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l3mdev

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lapb

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llc

net: llc: reset skb->transport_header

2025-01-09 13:33:40 +01:00

mac80211

wifi: mac80211: don't flush non-uploaded STAs

2025-02-08 09:57:15 +01:00

mac802154

mac802154: check local interfaces before deleting sdata list

2025-01-23 17:22:54 +01:00

mctp

net: mctp: handle skb cleanup on sock_queue failures

2024-12-27 14:02:07 +01:00

mpls

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mptcp

mptcp: prevent excessive coalescing on receive

2025-02-17 10:05:47 +01:00

ncsi

net/ncsi: wait for the last response to Deselect Package before configuring channel

2025-02-17 10:05:41 +01:00

netfilter

netfilter: nf_tables: reject mismatching sum of field_len with set key length

2025-02-08 09:58:12 +01:00

netlabel

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netlink

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netrom

netrom: check buffer length before accessing it

2025-01-09 13:33:38 +01:00

nfc

NFC: nci: Add bounds checking in nci_hci_create_pipe()

2025-02-17 10:05:40 +01:00

nsh

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openvswitch

openvswitch: fix lockup on tx to unregistering netdev with carrier

2025-01-23 17:22:48 +01:00

packet

af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK

2025-01-09 13:33:42 +01:00

phonet

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psample

psample: adjust size if rate_as_probability is set

2024-12-27 14:02:06 +01:00

qrtr

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rds

rds: sysctl: rds_tcp_{rcv,snd}buf: avoid using current->nsproxy

2025-01-17 13:40:47 +01:00

rfkill

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rose

net: rose: lock the socket in rose_bind()

2025-02-17 10:05:01 +01:00

rxrpc

rxrpc: Fix call state set to not include the SERVER_SECURING state

2025-02-17 10:05:02 +01:00

sched

netem: Update sch->q.qlen before qdisc_tree_reduce_backlog()

2025-02-17 10:05:01 +01:00

sctp

sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy

2025-01-17 13:40:47 +01:00

smc

net/smc: fix data error when recvmsg with MSG_PEEK flag

2025-02-08 09:57:16 +01:00

strparser

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sunrpc

Revert "SUNRPC: Reduce thread wake-up rate when receiving large RPC messages"

2025-02-08 09:58:12 +01:00

switchdev

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tipc

tipc: re-order conditions in tipc_crypto_key_rcv()

2025-02-17 10:04:53 +01:00

tls

tls: Fix tls_sw_sendmsg error handling

2025-01-17 13:40:38 +01:00

unix

splice: do not checksum AF_UNIX sockets

2024-12-19 18:12:59 +01:00

vmw_vsock

vsock: Allow retrying on connect() failure

2025-02-08 09:58:08 +01:00

wireless

wifi: cfg80211: adjust allocation of colocated AP data

2025-02-08 09:57:22 +01:00

x25

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xdp

xsk: fix OOB map writes when deleting elements

2024-12-14 20:03:31 +01:00

xfrm

xfrm: Fix acquire state insertion.

2025-02-08 09:58:18 +01:00

compat.c

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devres.c

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Kconfig

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Kconfig.debug

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Makefile

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socket.c

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sysctl_net.c

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