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Hangbin Liu 9949e2efb5 bonding: fix send_peer_notif overflow 
Bonding send_peer_notif was defined as u8. Since commit 07a4ddec3ce9
("bonding: add an option to specify a delay between peer notifications").
the bond->send_peer_notif will be num_peer_notif multiplied by
peer_notif_delay, which is u8 * u32. This would cause the send_peer_notif
overflow easily. e.g.

  ip link add bond0 type bond mode 1 miimon 100 num_grat_arp 30 peer_notify_delay 1000

To fix the overflow, let's set the send_peer_notif to u32 and limit
peer_notif_delay to 300s.

Reported-by: Liang Li <liali@redhat.com>
Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2090053
Fixes: 07a4ddec3ce9 ("bonding: add an option to specify a delay between peer notifications")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-10 09:27:20 +01:00
..
9p
9p: Add additional debug flags and open modes
2023-03-27 02:33:48 +00:00
bluetooth
Bluetooth: hci_sync: Only allow hci_cmd_sync_queue if running
2023-04-23 22:07:43 -07:00
caif
…
iucv
…
mana
net: mana: Add support for jumbo frame
2023-04-14 08:56:19 +01:00
netfilter
netfilter: nf_tables: deactivate anonymous set from preparation phase
2023-05-03 08:24:32 +02:00
netns
ipv6: add icmpv6_error_anycast_as_unicast for ICMPv6
2023-04-20 20:07:50 -07:00
nfc
…
phonet
…
sctp
sctp: delete the nested flexible array peer_init
2023-04-21 08:19:30 +01:00
tc_act
net/sched: act_connmark: transition to percpu stats and rcu
2023-02-16 10:39:28 +01:00
6lowpan.h
…
act_api.h
net/sched: Rename user cookie and act cookie
2023-02-20 16:46:10 -08:00
addrconf.h
ipv6: constify inet6_mc_check()
2023-03-17 08:56:37 +00:00
af_ieee802154.h
…
af_rxrpc.h
rxrpc: Fix timeout of a call that hasn't yet been granted a channel
2023-05-01 07:43:19 +01:00
af_unix.h
af_unix: preserve const qualifier in unix_sk()
2023-03-18 12:23:33 +00:00
af_vsock.h
vsock: support sockmap
2023-03-29 08:19:38 +01:00
ah.h
…
amt.h
…
arp.h
neighbour: switch to standard rcu, instead of rcu_bh
2023-03-21 21:32:18 -07:00
atmclip.h
…
ax25.h
x25: preserve const qualifier in [a]x25_sk()
2023-03-18 12:23:34 +00:00
ax88796.h
…
bareudp.h
…
bond_3ad.h
…
bond_alb.h
…
bond_options.h
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bonding.h
bonding: fix send_peer_notif overflow
2023-05-10 09:27:20 +01:00
bpf_sk_storage.h
…
busy_poll.h
…
calipso.h
…
cfg80211-wext.h
…
cfg80211.h
wifi: nl80211: make nl80211_send_chandef non-static
2023-03-24 11:45:51 +01:00
cfg802154.h
…
checksum.h
…
cipso_ipv4.h
…
cls_cgroup.h
…
codel_impl.h
…
codel_qdisc.h
…
codel.h
…
compat.h
…
datalink.h
…
dcbevent.h
…
dcbnl.h
…
devlink.h
…
dropreason-core.h
net: extend drop reasons for multiple subsystems
2023-04-20 20:20:49 -07:00
dropreason.h
mac80211: use the new drop reasons infrastructure
2023-04-20 20:20:49 -07:00
dsa_stubs.h
net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub
2023-04-09 15:35:49 +01:00
dsa.h
net: create a netdev notifier for DSA to reject PTP on DSA master
2023-04-03 10:04:27 +01:00
dsfield.h
…
dst_cache.h
…
dst_metadata.h
…
dst_ops.h
…
dst.h
net: dst: Switch to rcuref_t reference counting
2023-03-28 18:52:28 -07:00
erspan.h
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esp.h
…
espintcp.h
…
ethoc.h
…
failover.h
…
fib_notifier.h
…
fib_rules.h
…
firewire.h
…
flow_dissector.h
flow_dissector: Address kdoc warnings
2023-04-20 19:25:02 -07:00
flow_offload.h
net/sched: cls_api: Support hardware miss to tc action
2023-02-20 16:46:10 -08:00
flow.h
…
fou.h
bpf,fou: Add bpf_skb_{set,get}_fou_encap kfuncs
2023-04-12 16:40:39 -07:00
fq_impl.h
…
fq.h
…
garp.h
…
gen_stats.h
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genetlink.h
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geneve.h
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gre.h
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gro_cells.h
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gro.h
…
gtp.h
…
gue.h
…
handshake.h
net/handshake: Add a kernel API for requesting a TLSv1.3 handshake
2023-04-19 18:48:48 -07:00
hwbm.h
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icmp.h
…
ieee80211_radiotap.h
wifi: radiotap: separate vendor TLV into header/content
2023-03-07 20:11:36 +01:00
ieee802154_netdev.h
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if_inet6.h
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ife.h
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ila.h
…
inet6_connection_sock.h
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inet6_hashtables.h
…
inet_common.h
…
inet_connection_sock.h
…
inet_dscp.h
…
inet_ecn.h
…
inet_frag.h
net: move dropreason.h to dropreason-core.h
2023-04-20 20:20:49 -07:00
inet_hashtables.h
…
inet_sock.h
inet: preserve const qualifier in inet_sk()
2023-03-17 08:56:37 +00:00
inet_timewait_sock.h
…
inetpeer.h
…
ioam6.h
…
ip6_checksum.h
…
ip6_fib.h
ipv6: Remove in6addr_any alternatives.
2023-03-29 08:22:52 +01:00
ip6_route.h
net: dst: Prevent false sharing vs. dst_entry:: __refcnt
2023-03-28 18:52:22 -07:00
ip6_tunnel.h
…
ip_fib.h
…
ip_tunnels.h
bpf-next-for-netdev
2023-04-13 16:43:38 -07:00
ip_vs.h
ipvs: Correct spelling in comments
2023-04-22 01:39:41 +02:00
ip.h
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ipcomp.h
…
ipconfig.h
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ipv6_frag.h
…
ipv6_stubs.h
…
ipv6.h
ipv6: icmp6: add drop reason support to icmpv6_notify()
2023-02-13 19:55:32 -08:00
iw_handler.h
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kcm.h
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l3mdev.h
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lag.h
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lapb.h
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lib80211.h
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llc_c_ac.h
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llc_c_ev.h
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llc_c_st.h
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llc_conn.h
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llc_if.h
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llc_pdu.h
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llc_s_ac.h
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llc_s_ev.h
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llc_s_st.h
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llc_sap.h
…
llc.h
…
lwtunnel.h
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mac80211.h
wifi: mac80211: remove ieee80211_tx_status_8023
2023-04-18 14:48:01 +02:00
mac802154.h
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macsec.h
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mctp.h
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mctpdevice.h
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mip6.h
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mld.h
…
mpls_iptunnel.h
…
mpls.h
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mptcp.h
…
mrp.h
…
ncsi.h
…
ndisc.h
neighbour: switch to standard rcu, instead of rcu_bh
2023-03-21 21:32:18 -07:00
neighbour.h
neighbour: switch to standard rcu, instead of rcu_bh
2023-03-21 21:32:18 -07:00
net_debug.h
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net_failover.h
…
net_namespace.h
…
net_ratelimit.h
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net_trackers.h
…
netdev_queues.h
net: add macro netif_subqueue_completed_wake
2023-04-18 12:59:01 +02:00
netevent.h
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netlabel.h
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netlink.h
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netprio_cgroup.h
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netrom.h
…
nexthop.h
neighbour: switch to standard rcu, instead of rcu_bh
2023-03-21 21:32:18 -07:00
nl802154.h
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nsh.h
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p8022.h
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page_pool.h
page_pool: unlink from napi during destroy
2023-04-20 19:13:37 -07:00
pie.h
…
ping.h
…
pkt_cls.h
net/sched: cls_api: Support hardware miss to tc action
2023-02-20 16:46:10 -08:00
pkt_sched.h
net/sched: mqprio: allow per-TC user input of FP adminStatus
2023-04-13 22:22:10 -07:00
pptp.h
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protocol.h
…
psample.h
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psnap.h
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raw.h
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-04-06 12:01:20 -07:00
rawv6.h
ipv6: raw: constify raw_v6_match() socket argument
2023-03-17 08:56:37 +00:00
red.h
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regulatory.h
…
request_sock.h
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rose.h
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route.h
net: dst: Prevent false sharing vs. dst_entry:: __refcnt
2023-03-28 18:52:22 -07:00
rpl.h
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rsi_91x.h
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rtnetlink.h
…
rtnh.h
…
sch_generic.h
net/sched: cls_api: Support hardware miss to tc action
2023-02-20 16:46:10 -08:00
scm.h
scm: fix MSG_CTRUNC setting condition for SO_PASSSEC
2023-03-15 08:20:12 +00:00
secure_seq.h
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seg6_hmac.h
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seg6_local.h
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seg6.h
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selftests.h
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slhc_vj.h
…
smc.h
net/smc: Introduce explicit check for v2 support
2023-03-15 08:18:35 +00:00
snmp.h
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sock_reuseport.h
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sock.h
net: Fix load-tearing on sk->sk_stamp in sock_recv_cmsgs().
2023-05-09 20:09:49 -07:00
Space.h
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stp.h
…
strparser.h
…
switchdev.h
…
tc_wrapper.h
net/sched: Retire rsvp classifier
2023-02-16 09:27:07 +01:00
tcp_states.h
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tcp.h
bpf-next-for-netdev
2023-04-13 16:43:38 -07:00
timewait_sock.h
…
tipc.h
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tls_toe.h
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tls.h
SUNRPC: Recognize control messages in server-side TCP socket code
2023-04-27 18:49:24 -04:00
transp_v6.h
…
tso.h
…
tun_proto.h
…
udp_tunnel.h
…
udp.h
…
udplite.h
…
vsock_addr.h
…
vxlan.h
vxlan: Expose helper vxlan_build_gbp_hdr
2023-03-17 22:41:16 -07:00
wext.h
…
x25.h
x25: preserve const qualifier in [a]x25_sk()
2023-03-18 12:23:34 +00:00
x25device.h
…
xdp_priv.h
…
xdp_sock_drv.h
…
xdp_sock.h
bpf, net: xskmap memory usage
2023-03-07 09:33:43 -08:00
xdp.h
bpf-next-for-netdev
2023-04-13 16:43:38 -07:00
xfrm.h
xfrm: add new device offload acquire flag
2023-03-20 11:29:33 +02:00
xsk_buff_pool.h
xsk: Fix unaligned descriptor validation
2023-04-06 09:53:05 -07:00