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Sven EckelmannandGreg Kroah-Hartman cb01fe90e8 batman-adv: tp_meter: handle seqno wrap-around for fast recovery detection 
commit f54c85ed42 upstream.

The recover variable and the last_sent sequence number are initialized on
purpose as a really high value which will wrap-around after the first 2000
bytes. The fast recovery precondition must therefore not use simple integer
comparisons but use helpers which are aware of the sequence number
wrap-arounds.

Cc: stable@kernel.org
Fixes: 33a3bb4a33 ("batman-adv: throughput meter implementation")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2026-07-04 13:41:30 +02:00
..
6lowpan
6lowpan: fix off-by-one in multicast context address compression
2026-06-19 13:37:08 +02:00
9p
…
802
net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr
2026-06-19 13:37:10 +02:00
8021q
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appletalk
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atm
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ax25
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batman-adv
batman-adv: tp_meter: handle seqno wrap-around for fast recovery detection
2026-07-04 13:41:30 +02:00
bluetooth
Bluetooth: serialize accept_q access
2026-06-19 13:37:26 +02:00
bpf
bpf: reject short IPv4/IPv6 inputs in bpf_prog_test_run_skb
2026-06-01 17:39:08 +02:00
bpfilter
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bridge
net: bridge: use a stable FDB dst snapshot in RCU readers
2026-06-19 13:37:20 +02:00
caif
net: caif: clear client service pointer on teardown
2026-06-01 17:38:45 +02:00
can
can: raw: fix ro->uniq use-after-free in raw_rcv()
2026-06-01 17:38:35 +02:00
ceph
libceph: handle rbtree insertion error in decode_choose_args()
2026-06-01 17:39:33 +02:00
core
net: annotate data-races around sk->sk_{data_ready,write_space}
2026-07-04 13:41:28 +02:00
dcb
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dccp
…
devlink
…
dns_resolver
…
dsa
net: dsa: clean up FDB, MDB, VLAN entries on unbind
2026-06-01 17:38:40 +02:00
ethernet
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ethtool
ethtool: eeprom: add more safeties to EEPROM Netlink fallback
2026-06-19 13:36:54 +02:00
hsr
net: hsr: defer node table free until after RCU readers
2026-06-19 13:37:26 +02:00
ieee802154
ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit()
2026-06-19 13:37:10 +02:00
ife
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ipv4
net: annotate data-races around sk->sk_{data_ready,write_space}
2026-07-04 13:41:28 +02:00
ipv6
ip6_vti: set netns_immutable on the fallback device.
2026-07-04 13:41:27 +02:00
iucv
net/iucv: fix locking in .getsockopt
2026-06-19 13:36:54 +02:00
kcm
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key
xfrm: route MIGRATE notifications to caller's netns
2026-06-19 13:37:02 +02:00
l2tp
l2tp: Drop large packets with UDP encap
2026-06-01 17:38:35 +02:00
l3mdev
…
lapb
…
llc
…
mac80211
wifi: mac80211: remove station if connection prep fails
2026-06-19 13:37:21 +02:00
mac802154
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mctp
net: mctp: fix don't require received header reserved bits to be zero
2026-06-19 13:37:20 +02:00
mpls
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mptcp
mptcp: do not drop partial packets
2026-06-19 13:37:26 +02:00
ncsi
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netfilter
netfilter: nf_tables: always walk all pending catchall elements
2026-07-04 13:41:29 +02:00
netlabel
netlabel: validate unlabeled address and mask attribute lengths
2026-06-19 13:37:11 +02:00
netlink
genetlink: Use internal flags for multicast groups
2026-06-19 13:37:25 +02:00
netrom
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nfc
nfc: hci: fix out-of-bounds read in HCP header parsing
2026-06-19 13:37:02 +02:00
nsh
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openvswitch
net: openvswitch: fix possible kfree_skb of ERR_PTR
2026-06-19 13:37:11 +02:00
packet
net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd()
2026-06-19 13:36:57 +02:00
phonet
phonet/pep: disable BH around forwarded sk_receive_skb()
2026-06-01 17:39:34 +02:00
psample
genetlink: Use internal flags for multicast groups
2026-06-19 13:37:25 +02:00
qrtr
net: qrtr: ns: Limit the total number of nodes
2026-06-19 13:37:20 +02:00
rds
net: rds: clear i_sends on setup unwind
2026-06-19 13:37:16 +02:00
rfkill
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rose
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rxrpc
rxrpc: Fix missing validation of ticket length in non-XDR key preparsing
2026-06-01 17:38:43 +02:00
sched
net/sched: act_pedit: free pedit keys on bail from offset check
2026-07-04 13:41:27 +02:00
sctp
sctp: stream: fully roll back denied add-stream state
2026-06-19 13:37:17 +02:00
smc
net/smc: fix sleep-inside-lock in __smc_setsockopt() causing local DoS
2026-06-19 13:37:07 +02:00
strparser
net: strparser: fix skb_head leak in strp_abort_strp()
2026-06-01 17:38:45 +02:00
sunrpc
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switchdev
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tipc
tipc: fix double-free in tipc_buf_append()
2026-06-01 17:39:26 +02:00
tls
net: tls: prevent chain-after-chain in plain text SG
2026-06-01 17:39:40 +02:00
unix
af_unix: Reject SIOCATMARK on non-stream sockets
2026-07-04 13:41:28 +02:00
vmw_vsock
vsock/vmci: fix sk_ack_backlog leak on failed handshake
2026-06-19 13:37:15 +02:00
wireless
wifi: nl80211: reject oversized EMA RNR lists
2026-06-19 13:37:15 +02:00
x25
…
xdp
xsk: tighten UMEM headroom validation to account for tailroom and min frame
2026-06-01 17:38:34 +02:00
xfrm
xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete
2026-06-19 13:37:21 +02:00
compat.c
…
devres.c
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Kconfig
…
Kconfig.debug
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Makefile
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socket.c
net: guard timestamp cmsgs to real error queue skbs
2026-06-19 13:37:12 +02:00
sysctl_net.c
…