Jason Baron 8a9093c798 net: sched: correct flower port blocking ... tc flower rules that are based on src or dst port blocking are sometimes ineffective due to uninitialized stack data. __skb_flow_dissect() extracts ports from the skb for tc flower to match against. However, the port dissection is not done when when the FLOW_DIS_IS_FRAGMENT bit is set in key_control->flags. All callers of __skb_flow_dissect(), zero-out the key_control field except for fl_classify() as used by the flower classifier. Thus, the FLOW_DIS_IS_FRAGMENT may be set on entry to __skb_flow_dissect(), since key_control is allocated on the stack and may not be initialized. Since key_basic and key_control are present for all flow keys, let's make sure they are initialized. Fixes: 62230715fd ("flow_dissector: do not dissect l4 ports for fragments") Co-developed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Jason Baron <jbaron@akamai.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-02-17 21:33:28 -08:00
..
9p
bluetooth	Bluetooth: monitor: Add support for ISO packets	2020-01-15 22:28:51 +01:00
caif
iucv
netfilter	nf_tables: Add set type for arbitrary concatenation of ranges	2020-01-27 08:54:30 +01:00
netns	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-01-26 10:40:21 +01:00
nfc
phonet
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-25 14:57:26 -08:00
tc_act
6lowpan.h
act_api.h	net/sched: actions: remove unused 'order'	2019-11-12 12:11:22 -08:00
addrconf.h	ipv6: Annotate ipv6_addr_is_* bitwise pointer casts	2019-12-16 16:09:44 -08:00
af_ieee802154.h
af_rxrpc.h
af_unix.h	unix: Show number of pending scm files of receive queue in fdinfo	2019-12-12 17:04:55 -08:00
af_vsock.h	vsock: add local transport support in the vsock core	2019-12-11 15:01:23 -08:00
ah.h
arp.h	net: avoid potential false sharing in neighbor related code	2019-11-06 16:14:48 -08:00
atmclip.h
ax25.h
ax88796.h
bond_3ad.h
bond_alb.h
bond_options.h
bonding.h	bonding: fix state transition issue in link monitoring	2019-11-05 17:40:16 -08:00
bpf_sk_storage.h
busy_poll.h
calipso.h
cfg80211-wext.h
cfg80211.h	cfg80211: Fix radar event during another phy CAC	2020-01-15 09:50:48 +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	devlink: add macro for "fw.roce"	2020-01-27 11:33:29 +01:00
dn_dev.h
dn_fib.h
dn_neigh.h
dn_nsp.h
dn_route.h
dn.h
drop_monitor.h
dsa.h	net: dsa: Get information about stacked DSA protocol	2020-01-08 16:01:13 -08:00
dsfield.h	ipv6: Annotate bitwise IPv6 dsfield pointer cast	2019-12-16 16:09:44 -08:00
dst_cache.h
dst_metadata.h
dst_ops.h	net: add bool confirm_neigh parameter for dst_ops.update_pmtu	2019-12-24 22:28:54 -08:00
dst.h	net/dst: do not confirm neighbor for vxlan and geneve pmtu update	2019-12-24 22:28:55 -08:00
erspan.h
esp.h
espintcp.h	xfrm: add espintcp (RFC 8229)	2019-12-09 09:59:07 +01:00
ethoc.h
failover.h
fib_notifier.h	ipv6: Remove old route notifications and convert listeners	2019-12-24 22:37:30 -08:00
fib_rules.h
firewire.h
flow_dissector.h	net: sched: correct flower port blocking	2020-02-17 21:33:28 -08:00
flow_offload.h	net: core: rename indirect block ingress cb function	2019-12-06 20:45:09 -08:00
flow.h
fou.h
fq_impl.h	net/fq_impl: Switch to kvmalloc() for memory allocation	2019-11-08 09:11:49 +01:00
fq.h
garp.h	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
gen_stats.h	net_sched: extend packet counter to 64bit	2019-11-05 18:20:55 -08:00
genetlink.h
geneve.h
gre.h
gro_cells.h
gtp.h
gue.h
hwbm.h
icmp.h	icmp: introduce helper for nat'd source address in network device context	2020-02-13 14:19:00 -08:00
ieee80211_radiotap.h
ieee802154_netdev.h
if_inet6.h
ife.h
ila.h
inet6_connection_sock.h
inet6_hashtables.h
inet_common.h
inet_connection_sock.h
inet_ecn.h
inet_frag.h
inet_hashtables.h	tcp/dccp: fix possible race __inet_lookup_established()	2019-12-13 21:40:49 -08:00
inet_sock.h
inet_timewait_sock.h
inetpeer.h
ip6_checksum.h
ip6_fib.h	ipv6: Add "offload" and "trap" indications to routes	2020-01-14 18:53:35 -08:00
ip6_route.h
ip6_tunnel.h
ip_fib.h	ipv4: Add "offload" and "trap" indications to routes	2020-01-14 18:53:35 -08:00
ip_tunnels.h	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
ip_vs.h
ip.h	inet: protect against too small mtu values.	2019-12-07 11:55:11 -08:00
ipcomp.h
ipconfig.h
ipv6_frag.h
ipv6_stubs.h	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2019-12-04 12:27:13 -08:00
ipv6.h	mptcp: do not inherit inet proto ops	2020-01-25 08:14:39 +01:00
ipx.h	bonding/alb: properly access headers in bond_alb_xmit()	2020-02-05 14:28:09 +01:00
iw_handler.h
kcm.h
l3mdev.h
lag.h
lapb.h
lib80211.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
llc_sap.h
llc.h
lwtunnel.h
mac80211.h	mac80211: use more bits for ack_frame_id	2020-02-07 11:32:27 +01:00
mac802154.h
macsec.h	net: macsec: PN wrap callback	2020-01-14 11:31:41 -08:00
mip6.h
mld.h
mpls_iptunnel.h
mpls.h
mptcp.h	mptcp: Fix undefined mptcp_handle_ipv6_mapped for modular IPV6	2020-01-30 10:55:54 +01:00
mrp.h	treewide: Use sizeof_field() macro	2019-12-09 10:36:44 -08:00
ncsi.h
ndisc.h	net: avoid potential false sharing in neighbor related code	2019-11-06 16:14:48 -08:00
neighbour.h	neighbour: remove neigh_cleanup() method	2019-12-09 09:48:47 -08:00
net_failover.h
net_namespace.h	netns: Constify exported functions	2020-01-17 13:25:24 +01:00
net_ratelimit.h
netevent.h
netlabel.h
netlink.h	netlink: rename nl80211_validate_nested() to nla_validate_nested()	2019-12-12 17:07:05 -08:00
netprio_cgroup.h	netprio: use css ID instead of cgroup ID	2019-11-12 08:18:03 -08:00
netrom.h
nexthop.h
nl802154.h
nsh.h
p8022.h
page_pool.h	net: page_pool: add the possibility to sync DMA memory for device	2019-11-20 12:34:28 -08:00
pie.h	net: sched: add Flow Queue PIE packet scheduler	2020-01-23 11:38:31 +01:00
ping.h
pkt_cls.h	net_sched: fix ops->bind_class() implementations	2020-01-27 10:51:43 +01:00
pkt_sched.h
pptp.h
protocol.h
psample.h
psnap.h
raw.h
rawv6.h
red.h
regulatory.h
request_sock.h
rose.h
route.h	ipv4: use dst hint for ipv4 list receive	2019-11-21 14:45:55 -08:00
rsi_91x.h
rtnetlink.h
rtnh.h
sch_generic.h	net_sched: fix ops->bind_class() implementations	2020-01-27 10:51:43 +01:00
scm.h
secure_seq.h
seg6_hmac.h
seg6_local.h
seg6.h
slhc_vj.h
smc.h	net/smc: introduce bookkeeping of SMCD link groups	2019-11-15 12:28:28 -08:00
snmp.h
sock_reuseport.h
sock.h	net/sock.h: fix all kernel-doc warnings	2020-02-16 19:43:06 -08:00
Space.h
stp.h
strparser.h
switchdev.h
tcp_states.h
tcp.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-01-23 08:10:16 +01:00
timewait_sock.h
tipc.h
tls_toe.h
tls.h	net/tls: add helper for testing if socket is RX offloaded	2019-12-19 17:46:51 -08:00
transp_v6.h
tso.h
tun_proto.h
udp_tunnel.h
udp.h	udp: document udp_rcv_segment special case for looped packets	2020-01-30 09:59:53 +01:00
udplite.h
vsock_addr.h	vsock: remove include/linux/vm_sockets.h file	2019-11-14 18:12:17 -08:00
vxlan.h
wext.h
wimax.h
x25.h	net/x25: add new state X25_STATE_5	2019-12-09 10:28:43 -08:00
x25device.h
xdp_priv.h	page_pool: do not release pool until inflight == 0.	2019-11-16 12:39:10 -08:00
xdp_sock.h	xsk: ixgbe: i40e: ice: mlx5: Xsk_umem_discard_addr to xsk_umem_release_addr	2019-12-20 16:00:09 -08:00
xdp.h
xfrm.h	xfrm: add espintcp (RFC 8229)	2019-12-09 09:59:07 +01:00