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kernel_google_wahoo/include/net
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Randy Dunlap 8cb139c604 net: sched: prevent invalid Scell_log shift count 
[ Upstream commit bd1248f1ddbc48b0c30565fce897a3b6423313b8 ]

Check Scell_log shift size in red_check_params() and modify all callers
of red_check_params() to pass Scell_log.

This prevents a shift out-of-bounds as detected by UBSAN:
  UBSAN: shift-out-of-bounds in ./include/net/red.h:252:22
  shift exponent 72 is too large for 32-bit type 'int'

Fixes: 8afa10cbe281 ("net_sched: red: Avoid illegal values")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: syzbot+97c5bd9cc81eca63d36e@syzkaller.appspotmail.com
Cc: Nogah Frankel <nogahf@mellanox.com>
Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Cong Wang <xiyou.wangcong@gmail.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12 19:47:55 +01:00
..
9p
9p: switch p9_client_read() to passing struct iov_iter *
2015-04-11 22:28:27 -04:00
bluetooth
Bluetooth: Disconnect if E0 is used for Level 4
2020-10-17 11:03:30 +02:00
caif
caif: fix a signedness bug in cfpkt_iterate()
2015-02-20 17:35:14 -05:00
irda
irda: Convert function pointer arrays and uses to const
2014-12-10 15:33:16 -05:00
iucv
s390/iucv: do not use arrays as argument
2015-09-21 16:03:04 -07:00
netfilter
netfilter: nf_tables: fix destination register zeroing
2020-09-12 11:45:27 +02:00
netns
inet: switch IP ID generator to siphash
2019-09-06 10:18:13 +02:00
nfc
NFC: Fix the number of pipes
2018-09-29 03:08:51 -07:00
phonet
phonet: fix building with clang
2019-03-23 08:44:34 +01:00
sctp
sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket
2020-06-29 20:07:58 -04:00
tc_act
act_connmark: Remember the struct net instead of guessing it.
2015-09-18 21:59:31 +02:00
6lowpan.h
6lowpan: remove lowpan_is_addr_broadcast
2015-10-21 00:49:25 +02:00
act_api.h
net_sched: make tcf_hash_destroy() static
2015-08-26 11:01:44 -07:00
addrconf.h
ipv6: fix memory leaks on IPV6_ADDRFORM path
2020-08-21 10:52:56 +02:00
af_ieee802154.h
ieee802154: af_ieee802154: fix typo in comment.
2015-09-17 13:20:05 +02:00
af_rxrpc.h
…
af_unix.h
af_unix: split 'u->readlock' into two: 'iolock' and 'bindlock'
2016-09-30 10:18:36 +02:00
af_vsock.h
vsock: split dwork to avoid reinitializations
2018-08-22 07:48:35 +02:00
ah.h
ipsec: Remove obsolete MAX_AH_AUTH_LEN
2014-09-18 10:54:36 +02:00
arp.h
ipv4: Define __ipv4_neigh_lookup_noref when CONFIG_INET is disabled
2019-06-11 12:24:13 +02:00
atmclip.h
…
ax25.h
ax25: fix possible use-after-free
2019-02-23 09:05:14 +01:00
ax88796.h
…
bond_3ad.h
bonding: simplify / unify event handling code for 3ad mode.
2015-11-02 22:52:24 -05:00
bond_alb.h
net: Move bonding headers under include/net
2014-11-10 13:27:49 -05:00
bond_options.h
bonding: convert num_grat_arp to the new bonding option API
2015-07-27 01:05:24 -07:00
bonding.h
bonding: wait for sysfs kobject destruction before freeing struct slave
2020-12-11 13:36:43 +01:00
busy_poll.h
net: check before dereferencing netdev_ops during busy poll
2019-07-10 09:56:38 +02:00
cfg80211-wext.h
…
cfg80211.h
cfg80211/mac80211: make ieee80211_send_layer2_update a public function
2020-01-23 08:18:35 +01:00
cfg802154.h
nl802154: add support for security layer
2015-09-30 13:16:44 +02:00
checksum.h
net: Add inet_proto_csum_replace_by_diff utility function
2015-08-17 21:33:06 -07:00
cipso_ipv4.h
netlabel: out of bound access in cipso_v4_validate()
2017-02-18 16:39:26 +01:00
cls_cgroup.h
cls_cgroup: factor out classid retrieval
2015-07-20 12:41:30 -07:00
codel.h
net_sched: update hierarchical backlog too
2016-05-18 17:06:39 -07:00
compat.h
net: switch importing msghdr from userland to {compat_,}import_iovec()
2015-04-09 00:02:26 -04:00
datalink.h
…
dcbevent.h
…
dcbnl.h
net/dcb: Add IEEE QCN attribute
2015-03-06 21:50:02 -05:00
dn_dev.h
…
dn_fib.h
…
dn_neigh.h
netfilter: Pass net into okfn
2015-09-17 17:18:37 -07:00
dn_nsp.h
…
dn_route.h
…
dn.h
…
dsa.h
net: dsa: use switchdev obj for VLAN add/del ops
2015-11-01 15:56:11 -05:00
dsfield.h
…
dst_cache.h
net: add dst_cache support
2018-02-25 11:03:34 +01:00
dst_metadata.h
gro: Make GRO aware of lightweight tunnels.
2016-03-03 15:07:04 -08:00
dst_ops.h
ipv4, ipv6: Pass net into __ip_local_out and __ip6_local_out
2015-10-08 04:27:02 -07:00
dst.h
net: Added pointer check for dst->ops->neigh_lookup in dst_neigh_lookup_skb
2020-07-22 09:10:03 +02:00
esp.h
…
ethoc.h
net/ethoc: support big-endian register layout
2015-09-23 15:33:15 -07:00
fib_rules.h
fib: add missing attribute validation for tun_id
2020-03-20 09:06:19 +01:00
firewire.h
…
flow_dissector.h
net: sched: correct flower port blocking
2020-03-11 07:51:13 +01:00
flow.h
net: Rename FLOWI_FLAG_VRFSRC to FLOWI_FLAG_L3MDEV_SRC
2015-10-07 04:27:42 -07:00
flowcache.h
…
fou.h
ip_tunnel: Ops registration for secondary encap (fou, gue)
2014-11-12 15:01:35 -05:00
garp.h
…
gen_stats.h
net: sched: enable per cpu qstats
2014-09-30 01:02:26 -04:00
genetlink.h
genetlink: remove genl_bind
2020-07-22 09:10:03 +02:00
geneve.h
geneve: Consolidate Geneve functionality in single module.
2015-08-27 15:42:48 -07:00
gre.h
gre: Remove support for sharing GRE protocol hook.
2015-08-10 14:03:54 -07:00
gro_cells.h
gro_cells: make sure device is up in gro_cells_receive()
2019-03-23 08:44:31 +01:00
gue.h
gue: Protocol constants for remote checksum offload
2014-11-05 16:30:03 -05:00
icmp.h
net: Add __icmp_send helper.
2019-03-23 08:44:23 +01:00
ieee80211_radiotap.h
…
ieee802154_netdev.h
nl802154: add support for security layer
2015-09-30 13:16:44 +02:00
if_inet6.h
ipv6: do retries on stable privacy addresses
2015-03-23 22:12:09 -04:00
inet6_connection_sock.h
ipv6: remove obsolete inet6 functions
2015-10-03 04:32:42 -07:00
inet6_hashtables.h
ipv6: get rid of __inet6_hash()
2015-03-18 22:00:35 -04:00
inet_common.h
net: avoid NULL deref in inet_ctl_sock_destroy()
2015-11-02 22:46:09 -05:00
inet_connection_sock.h
net: refactor bind_bucket fastreuse into helper
2020-09-12 11:45:31 +02:00
inet_ecn.h
vlan: consolidate VLAN parsing code and limit max parsing depth
2020-12-11 13:36:44 +01:00
inet_frag.h
ip: add helpers to process in-order fragments faster.
2019-02-08 11:25:32 +01:00
inet_hashtables.h
tcp/dccp: fix hashdance race for passive sessions
2015-10-23 05:42:21 -07:00
inet_sock.h
tcp/dccp: fix other lockdep splats accessing ireq_opt
2017-11-18 11:11:07 +01:00
inet_timewait_sock.h
soreuseport: initialise timewait reuseport field
2018-05-16 10:06:50 +02:00
inetpeer.h
net: ipv4: use a dedicated counter for icmp_v4 redirect packets
2019-02-23 09:05:14 +01:00
ip6_checksum.h
net: add gro_compute_pseudo functions
2014-08-24 18:09:23 -07:00
ip6_fib.h
net: ipv6: Fix processing of RAs in presence of VRF
2020-05-10 10:26:16 +02:00
ip6_route.h
net: vrf: Fix dst reference counting
2020-05-10 10:26:22 +02:00
ip6_tunnel.h
net: replace dst_cache ip6_tunnel implementation with the generic one
2018-02-25 11:03:34 +01:00
ip_fib.h
net: Don't delete routes in different VRFs
2020-05-10 10:26:23 +02:00
ip_tunnels.h
ip_tunnel: replace dst_cache with generic implementation
2018-02-28 10:17:21 +01:00
ip_vs.h
ipvs: move old_secure_tcp into struct netns_ipvs
2019-11-12 19:13:26 +01:00
ip.h
net/ipv4: always honour route mtu during forwarding
2020-10-29 09:03:00 +01:00
ipcomp.h
…
ipconfig.h
…
ipv6.h
l2tp: lock socket before checking flags in connect()
2020-05-27 16:40:28 +02:00
ipx.h
switch ipxrtr_route_packet() from iovec to msghdr
2014-11-24 04:28:49 -05:00
iw_handler.h
wext: handle NULL extra data in iwe_stream_add_point better
2017-08-11 09:08:56 -07:00
l3mdev.h
net: Propagate lookup failure in l3mdev_get_saddr to caller
2016-01-04 22:58:30 -05:00
lapb.h
…
lib80211.h
lib80211: remove unused print_ssid()
2014-10-14 02:18:27 +02:00
llc_c_ac.h
…
llc_c_ev.h
…
llc_c_st.h
llc: Make llc_conn_ev_qfyr_t function pointer arrays const
2014-12-10 15:21:24 -05:00
llc_conn.h
llc: fix sk_buff leak in llc_conn_service()
2019-11-06 12:09:22 +01:00
llc_if.h
…
llc_pdu.h
…
llc_s_ac.h
…
llc_s_ev.h
…
llc_s_st.h
llc: Make llc_sap_action_t function pointer arrays const
2014-12-10 15:21:24 -05:00
llc_sap.h
…
llc.h
llc: avoid blocking in llc_sap_close()
2019-11-25 15:53:57 +01:00
lwtunnel.h
dst: Pass net into dst->output
2015-10-08 04:27:03 -07:00
mac80211.h
mac80211: allow driver to prevent two stations w/ same address
2020-11-24 12:48:13 +01:00
mac802154.h
6lowpan: cleanup lowpan_header_decompress
2015-10-21 00:49:24 +02:00
mip6.h
…
mld.h
ipv6: mld: answer mldv2 queries with mldv1 reports in mldv1 fallback
2014-09-22 16:23:15 -04:00
mpls_iptunnel.h
mpls: multipath route support
2015-10-23 06:26:42 -07:00
mpls.h
openvswitch: Add basic MPLS support to kernel
2014-11-05 23:52:33 -08:00
mrp.h
…
ndisc.h
Revert "ipv6: ndisc: inherit metadata dst when creating ndisc requests"
2015-12-01 15:07:59 -05:00
neighbour.h
net: add annotations on hh->hh_len lockless accesses
2020-01-12 11:22:45 +01:00
net_namespace.h
netns: provide pure entropy for net_hash_mix()
2019-04-27 09:33:55 +02:00
net_ratelimit.h
…
netevent.h
…
netlabel.h
netlabel: fix the netlbl_catmap_setlong() dummy function
2014-08-07 20:55:21 -04:00
netlink.h
netlink: fix nla_put_{u8,u16,u32} for KASAN
2018-02-25 11:03:51 +01:00
netprio_cgroup.h
…
netrom.h
…
nexthop.h
net: fix rtnh_ok()
2018-05-16 10:06:50 +02:00
nl802154.h
nl802154: add support for security layer
2015-09-30 13:16:44 +02:00
p8022.h
…
ping.h
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
pkt_cls.h
net: sched: remove tcf_proto from ematch calls
2014-10-06 18:02:32 -04:00
pkt_sched.h
net: sched: consolidate tc_classify{,_compat}
2015-08-27 14:18:48 -07:00
protocol.h
…
psnap.h
…
raw.h
…
rawv6.h
…
red.h
net: sched: prevent invalid Scell_log shift count
2021-01-12 19:47:55 +01:00
regulatory.h
regulatory: add NUL to request alpha2
2018-05-30 07:49:00 +02:00
request_sock.h
tcp/dccp: fix race at listener dismantle phase
2015-10-16 00:52:19 -07:00
rose.h
…
route.h
net: vrf: Fix dst reference counting
2020-05-10 10:26:22 +02:00
rtnetlink.h
netlink: Rightsize IFLA_AF_SPEC size calculation
2015-10-21 19:15:20 -07:00
sch_generic.h
net_sched: keep backlog updated with qlen
2020-05-10 10:25:57 +02:00
scm.h
unix: correctly track in-flight fds in sending process user_struct
2016-03-03 15:07:05 -08:00
secure_seq.h
…
slhc_vj.h
slip: Check if rstate is initialized before uncompressing
2018-04-24 09:32:04 +02:00
snmp.h
Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
2014-10-15 07:48:18 +02:00
sock.h
net/compat: Add missing sock updates for SCM_RIGHTS
2020-08-26 10:27:07 +02:00
Space.h
…
stp.h
…
switchdev.h
switchdev: pass pointer to fib_info instead of copy
2016-06-24 10:18:16 -07:00
tcp_memcontrol.h
…
tcp_states.h
inet: add TCP_NEW_SYN_RECV state
2015-03-12 22:58:12 -04:00
tcp.h
tcp: cache line align MAX_TCP_HEADER
2020-05-02 17:20:33 +02:00
timewait_sock.h
inet: remove BUG_ON() in twsk_destructor()
2015-07-09 15:12:20 -07:00
transp_v6.h
…
tso.h
net: tso: add support for IPv6
2015-10-26 22:24:22 -07:00
udp_tunnel.h
vxlan: do not receive IPv4 packets on IPv6 socket
2015-08-29 13:07:54 -07:00
udp.h
net: Remove iocb argument from sendmsg and recvmsg
2015-03-02 13:06:31 -05:00
udplite.h
udplite: fix partial checksum initialization
2018-03-11 16:19:46 +01:00
vsock_addr.h
…
vxlan.h
vxlan: fix incorrect RCO bit in VXLAN header
2015-12-05 18:15:29 -05:00
wext.h
…
wimax.h
net: treewide: Fix typo found in DocBook/networking.xml
2014-09-05 17:35:28 -07:00
x25.h
net: x25: fix one potential use-after-free issue
2018-04-13 19:50:07 +02:00
x25device.h
…
xfrm.h
xfrm: clone XFRMA_REPLAY_ESN_VAL in xfrm_do_migrate
2020-10-14 09:46:23 +02:00