Hangbin Liu 58e0be1ef6 net: use struct_group to copy ip/ipv6 header addresses ... kernel test robot reported warnings when build bonding module with make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/bonding/: from ../drivers/net/bonding/bond_main.c:35: In function ‘fortify_memcpy_chk’, inlined from ‘iph_to_flow_copy_v4addrs’ at ../include/net/ip.h:566:2, inlined from ‘bond_flow_ip’ at ../drivers/net/bonding/bond_main.c:3984:3: ../include/linux/fortify-string.h:413:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of f ield (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 413 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function ‘fortify_memcpy_chk’, inlined from ‘iph_to_flow_copy_v6addrs’ at ../include/net/ipv6.h:900:2, inlined from ‘bond_flow_ip’ at ../drivers/net/bonding/bond_main.c:3994:3: ../include/linux/fortify-string.h:413:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of f ield (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 413 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This is because we try to copy the whole ip/ip6 address to the flow_key, while we only point the to ip/ip6 saddr. Note that since these are UAPI headers, __struct_group() is used to avoid the compiler warnings. Reported-by: kernel test robot <lkp@intel.com> Fixes: c3f8324188 ("net: Add full IPv6 addresses to flow_keys") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Link: https://lore.kernel.org/r/20221115142400.1204786-1-liuhangbin@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>		2022-11-17 10:42:45 +01:00
..
9p	net/9p: add 'pooled_rbuffers' flag to struct p9_trans_module	2022-10-05 07:05:41 +09:00
bluetooth	Bluetooth: Fix HCIGETDEVINFO regression	2022-09-09 12:25:18 -07:00
caif	…
iucv	…
netfilter	treewide: use get_random_u32() when possible	2022-10-11 17:42:58 -06:00
netns	netns: Replace zero-length array with DECLARE_FLEX_ARRAY() helper	2022-09-28 18:51:47 -07:00
nfc	…
phonet	…
sctp	…
tc_act	…
6lowpan.h	…
Space.h	…
act_api.h	net: sched: act: move global static variable net_id to tc_action_ops	2022-09-09 08:24:41 +01:00
addrconf.h	ipv6/addrconf: fix a null-ptr-deref bug for ip6_ptr	2022-07-28 10:42:44 -07:00
af_ieee802154.h	…
af_rxrpc.h	rxrpc: Remove rxrpc_get_reply_time() which is no longer used	2022-09-01 11:44:13 +01:00
af_unix.h	…
af_vsock.h	vsock: add API call for data ready	2022-08-23 10:43:11 +02:00
ah.h	…
amt.h	…
arp.h	…
atmclip.h	…
ax25.h	ax25: fix incorrect dev_tracker usage	2022-07-28 22:06:15 -07:00
ax88796.h	ax88796: Fix some typo in a comment	2022-08-09 22:14:02 -07:00
bareudp.h	…
bond_3ad.h	net: bonding: Share lacpdu_mcast_addr definition	2022-09-16 14:34:01 +01:00
bond_alb.h	…
bond_options.h	…
bonding.h	net: bonding: Share lacpdu_mcast_addr definition	2022-09-16 14:34:01 +01:00
bpf_sk_storage.h	…
busy_poll.h	net: Fix a data-race around sysctl_net_busy_poll.	2022-08-24 13:46:58 +01:00
calipso.h	…
cfg80211-wext.h	…
cfg80211.h	wifi: cfg80211: Add link_id to cfg80211_ch_switch_started_notify()	2022-08-25 11:07:26 +02:00
cfg802154.h	…
checksum.h	…
cipso_ipv4.h	…
cls_cgroup.h	…
codel.h	…
codel_impl.h	…
codel_qdisc.h	…
compat.h	…
datalink.h	…
dcbevent.h	…
dcbnl.h	…
devlink.h	net: devlink: add port_init/fini() helpers to allow pre-register/post-unregister functions	2022-09-30 18:17:16 -07:00
dropreason.h	net: skb: export skb drop reaons to user by TRACE_DEFINE_ENUM	2022-09-07 15:28:08 +01:00
dsa.h	net: dsa: remove bool devlink_port_setup	2022-09-30 18:17:17 -07:00
dsfield.h	…
dst.h	net: Remove unused inline function dst_hold_and_use()	2022-09-26 11:48:14 -07:00
dst_cache.h	…
dst_metadata.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2022-10-03 07:52:13 +01:00
dst_ops.h	…
erspan.h	…
esp.h	…
espintcp.h	…
ethoc.h	…
failover.h	…
fib_notifier.h	…
fib_rules.h	…
firewire.h	firewire: net: Make use of get_unaligned_be48(), put_unaligned_be48()	2022-07-28 22:21:54 -07:00
flow.h	net: Remove DECnet leftovers from flow.h.	2022-10-03 12:41:59 +01:00
flow_dissector.h	flow_dissector: Add L2TPv3 dissectors	2022-09-20 09:13:38 +02:00
flow_offload.h	flow_offload: Introduce flow_match_l2tpv3	2022-09-20 09:13:38 +02:00
fou.h	…
fq.h	…
fq_impl.h	…
garp.h	…
gen_stats.h	…
genetlink.h	genetlink: piggy back on resv_op to default to a reject policy	2022-10-24 19:08:46 -07:00
geneve.h	…
gre.h	…
gro.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-08-25 16:07:42 -07:00
gro_cells.h	…
gtp.h	…
gue.h	…
hwbm.h	…
icmp.h	…
ieee80211_radiotap.h	…
ieee802154_netdev.h	net: ieee802154: return -EINVAL for unknown addr type	2022-10-07 08:42:00 +01:00
if_inet6.h	…
ife.h	…
ila.h	…
inet6_connection_sock.h	…
inet6_hashtables.h	net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set	2022-07-29 11:58:54 +01:00
inet_common.h	…
inet_connection_sock.h	net: Add a bhash2 table hashed by port and address	2022-08-24 19:30:07 -07:00
inet_dscp.h	…
inet_ecn.h	…
inet_frag.h	…
inet_hashtables.h	net: Fix incorrect address comparison when searching for a bind2 bucket	2022-09-28 18:52:17 -07:00
inet_sock.h	net: allow unbound socket for packets in VRF when tcp_l3mdev_accept set	2022-07-29 11:58:54 +01:00
inet_timewait_sock.h	…
inetpeer.h	…
ioam6.h	…
ip.h	net: use struct_group to copy ip/ipv6 header addresses	2022-11-17 10:42:45 +01:00
ip6_checksum.h	…
ip6_fib.h	…
ip6_route.h	…
ip6_tunnel.h	…
ip_fib.h	…
ip_tunnels.h	net: Add helper function to parse netlink msg of ip_tunnel_parm	2022-10-03 07:59:06 +01:00
ip_vs.h	…
ipcomp.h	xfrm: ipcomp: add extack to ipcomp{4,6}_init_state	2022-09-29 07:18:00 +02:00
ipconfig.h	…
ipv6.h	net: use struct_group to copy ip/ipv6 header addresses	2022-11-17 10:42:45 +01:00
ipv6_frag.h	…
ipv6_stubs.h	bpf: Change bpf_getsockopt(SOL_IPV6) to reuse do_ipv6_getsockopt()	2022-09-02 20:34:32 -07:00
iw_handler.h	…
kcm.h	…
l3mdev.h	…
lag.h	…
lapb.h	…
lib80211.h	…
llc.h	…
llc_c_ac.h	…
llc_c_ev.h	…
llc_c_st.h	…
llc_conn.h	…
llc_if.h	…
llc_pdu.h	…
llc_s_ac.h	…
llc_s_ev.h	…
llc_s_st.h	add missing includes and forward declarations to networking includes under linux/	2022-07-28 11:29:36 +02:00
llc_sap.h	…
lwtunnel.h	…
mac80211.h	wifi: mac80211: implement link switching	2022-09-06 10:17:20 +02:00
mac802154.h	…
macsec.h	net: macsec: remove the prepare flag from the MACsec offloading context	2022-09-23 06:56:08 -07:00
mctp.h	…
mctpdevice.h	…
mip6.h	…
mld.h	…
mpls.h	…
mpls_iptunnel.h	…
mptcp.h	mptcp, btf: Add struct mptcp_sock definition when CONFIG_MPTCP is disabled	2022-08-08 15:30:45 +02:00
mrp.h	…
ncsi.h	…
ndisc.h	…
neighbour.h	neighbour: Remove unused inline function neigh_key_eq16()	2022-09-26 11:48:14 -07:00
net_debug.h	…
net_failover.h	…
net_namespace.h	…
net_ratelimit.h	…
net_trackers.h	…
netevent.h	…
netlabel.h	…
netlink.h	netlink: introduce bigendian integer types	2022-11-01 21:29:06 -07:00
netprio_cgroup.h	…
netrom.h	…
nexthop.h	…
nl802154.h	net: ieee802154: Fix compilation error when CONFIG_IEEE802154_NL802154_EXPERIMENTAL is disabled	2022-09-02 19:59:08 -07:00
nsh.h	…
p8022.h	…
page_pool.h	…
pie.h	…
ping.h	…
pkt_cls.h	net: sched: cls_api: introduce tc_cls_bind_class() helper	2022-10-02 16:07:17 +01:00
pkt_sched.h	net/sched: taprio: allow user input of per-tc max SDU	2022-09-29 18:52:05 -07:00
pptp.h	…
protocol.h	…
psample.h	…
psnap.h	…
raw.h	…
rawv6.h	…
red.h	treewide: use get_random_u32() when possible	2022-10-11 17:42:58 -06:00
regulatory.h	…
request_sock.h	…
rose.h	net: rose: add netdev ref tracker to 'struct rose_sock'	2022-08-01 11:59:23 -07:00
route.h	…
rpl.h	…
rsi_91x.h	…
rtnetlink.h	…
rtnh.h	…
sch_generic.h	net/sched: query offload capabilities through ndo_setup_tc()	2022-09-29 18:52:01 -07:00
scm.h	…
secure_seq.h	…
seg6.h	…
seg6_hmac.h	…
seg6_local.h	…
selftests.h	…
slhc_vj.h	…
smc.h	net/smc: Pass on DMBE bit mask in IRQ handler	2022-07-27 13:24:42 +01:00
snmp.h	…
sock.h	l2tp: Serialize access to sk_user_data with sk_callback_lock	2022-11-16 12:52:19 +00:00
sock_reuseport.h	udp: Update reuse->has_conns under reuseport_lock.	2022-10-18 10:17:18 +02:00
stp.h	…
strparser.h	…
switchdev.h	…
tcp.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-10-03 17:44:18 -07:00
tcp_states.h	…
timewait_sock.h	…
tipc.h	…
tls.h	net/tls: Describe ciphers sizes by const structs	2022-09-22 17:27:41 -07:00
tls_toe.h	…
transp_v6.h	…
tso.h	…
tun_proto.h	…
udp.h	tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().	2022-10-12 17:50:37 -07:00
udp_tunnel.h	rxrpc: Fix ICMP/ICMP6 error handling	2022-09-01 11:42:12 +01:00
udplite.h	tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct().	2022-10-12 17:50:37 -07:00
vsock_addr.h	…
vxlan.h	…
wext.h	…
x25.h	…
x25device.h	…
xdp.h	xdp: Adjust xdp_frame layout to avoid using bitfields	2022-09-26 13:28:19 -07:00
xdp_priv.h	…
xdp_sock.h	…
xdp_sock_drv.h	xsk: Remove unused xsk_buff_discard	2022-09-30 07:55:46 -07:00
xfrm.h	xfrm: pass extack down to xfrm_type ->init_state	2022-09-29 07:17:58 +02:00
xsk_buff_pool.h	xsk: Inherit need_wakeup flag for shared sockets	2022-09-22 17:16:22 +02:00