kernel_optimize_test/net
Haimin Zhang c49a52046d fix array-index-out-of-bounds in taprio_change
[ Upstream commit efe487fce3061d94222c6501d7be3aa549b3dc78 ]

syzbot report an array-index-out-of-bounds in taprio_change
index 16 is out of range for type '__u16 [16]'
that's because mqprio->num_tc is lager than TC_MAX_QUEUE,so we check
the return value of netdev_set_num_tc.

Reported-by: syzbot+2b3e5fb6c7ef285a94f6@syzkaller.appspotmail.com
Signed-off-by: Haimin Zhang <tcs_kernel@tencent.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-18 13:40:35 +02:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-09-15 09:50:34 +02:00
9p 9p/xen: Fix end of loop tests for list_for_each_entry 2021-09-18 13:40:06 +02:00
802 net/802/garp: fix memleak in garp_request_join() 2021-07-31 08:16:11 +02:00
8021q net: vlan: avoid leaks on register_vlan_dev() failures 2021-01-17 14:16:55 +01:00
appletalk appletalk: Fix skb allocation size in loopback case 2021-04-07 15:00:08 +02:00
atm net: atm: fix update of position index in lec_seq_next 2020-10-31 12:26:30 -07:00
ax25
batman-adv batman-adv: Avoid WARN_ON timing related checks 2021-06-23 14:42:41 +02:00
bluetooth Bluetooth: Fix handling of LE Enhanced Connection Complete 2021-09-18 13:40:29 +02:00
bpf bpf: Fix NULL pointer dereference in bpf_get_local_storage() helper 2021-09-03 10:09:21 +02:00
bpfilter bpfilter: Specify the log level for the kmsg message 2021-07-14 16:56:29 +02:00
bridge net: bridge: fix memleak in br_add_if() 2021-08-18 08:59:13 +02:00
caif net: fix uninit-value in caif_seqpkt_sendmsg 2021-07-28 14:35:38 +02:00
can can: j1939: j1939_session_deactivate(): clarify lifetime of session object 2021-08-04 12:46:45 +02:00
ceph libceph: clear con->out_msg on Policy::stateful_server faults 2020-10-12 15:29:27 +02:00
core net: Fix offloading indirect devices dependency on qdisc order creation 2021-09-18 13:40:30 +02:00
dcb net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands 2021-01-23 16:04:01 +01:00
dccp dccp: add do-while-0 stubs for dccp_pr_debug macros 2021-08-26 08:35:41 -04:00
decnet net: decnet: Fix sleeping inside in af_decnet 2021-07-28 14:35:38 +02:00
dns_resolver
dsa net: dsa: properly check for the bridge_leave methods in dsa_switch_bridge_leave() 2021-07-25 14:36:20 +02:00
ethernet
ethtool ethtool: improve compat ioctl handling 2021-09-18 13:40:21 +02:00
hsr net: hsr: fix mac_len checks 2021-06-03 09:00:50 +02:00
ieee802154 net: Fix memory leak in ieee802154_raw_deliver 2021-08-18 08:59:12 +02:00
ife
ipv4 tcp: enable data-less, empty-cookie SYN with TFO_SERVER_COOKIE_NOT_REQD 2021-09-18 13:40:29 +02:00
ipv6 ipv6: make exception cache less predictible 2021-09-15 09:50:45 +02:00
iucv net/af_iucv: remove WARN_ONCE on malformed RX packets 2021-03-07 12:34:05 +01:00
kcm
key af_key: relax availability checks for skb size calculation 2021-02-13 13:55:02 +01:00
l2tp net: l2tp: reduce log level of messages in receive path, add counter instead 2021-03-17 17:06:11 +01:00
l3mdev
lapb net: lapb: Copy the skb before sending a packet 2021-02-10 09:29:14 +01:00
llc net: llc: fix skb_over_panic 2021-08-04 12:46:43 +02:00
mac80211 mac80211: Fix monitor MTU limit so that A-MSDUs get through 2021-09-18 13:40:28 +02:00
mac802154 net: mac802154: Fix general protection fault 2021-04-14 08:42:13 +02:00
mpls net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0 2021-03-17 17:06:11 +01:00
mptcp mptcp: fix warning in __skb_flow_dissect() when do syn cookie for subflow join 2021-07-28 14:35:34 +02:00
ncsi net/ncsi: Avoid channel_monitor hrtimer deadlock 2021-04-14 08:42:08 +02:00
netfilter net: Fix offloading indirect devices dependency on qdisc order creation 2021-09-18 13:40:30 +02:00
netlabel net: fix NULL pointer reference in cipso_v4_doi_free 2021-09-18 13:40:35 +02:00
netlink netlink: Deal with ESRCH error in nlmsg_notify() 2021-09-18 13:40:18 +02:00
netrom netrom: Decrease sock refcount when sock timers expire 2021-07-28 14:35:38 +02:00
nfc net/nfc/rawsock.c: fix a permission check bug 2021-06-16 12:01:35 +02:00
nsh
openvswitch ovs: clear skb->tstamp in forwarding path 2021-08-26 08:35:50 -04:00
packet net/packet: annotate accesses to po->ifindex 2021-06-30 08:47:22 -04:00
phonet
psample net: psample: Fix netlink skb length with tunnel info 2021-03-07 12:34:07 +01:00
qrtr net: qrtr: fix another OOB Read in qrtr_endpoint_post 2021-09-03 10:09:21 +02:00
rds net/rds: dma_map_sg is entitled to merge entries 2021-09-03 10:09:28 +02:00
rfkill rfkill: Fix use-after-free in rfkill_resume() 2020-11-12 09:18:06 +01:00
rose rose: Fix Null pointer dereference in rose_send_frame() 2020-11-20 10:04:58 -08:00
rxrpc rxrpc: Fix clearance of Tx/Rx ring when releasing a call 2021-02-17 11:02:28 +01:00
sched fix array-index-out-of-bounds in taprio_change 2021-09-18 13:40:35 +02:00
sctp sctp: move the active_key update after sh_keys is added 2021-08-12 13:22:06 +02:00
smc net/smc: fix wait on already cleared link 2021-08-18 08:59:10 +02:00
strparser
sunrpc rpc: fix gss_svc_init cleanup on failure 2021-09-18 13:40:29 +02:00
switchdev net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP 2021-02-07 15:37:12 +01:00
tipc tipc: keep the skb in rcv queue until the whole data is read 2021-09-18 13:40:18 +02:00
tls tls: prevent oversized sendfile() hangs by ignoring MSG_MORE 2021-07-14 16:56:24 +02:00
unix af_unix: fix garbage collect vs MSG_PEEK 2021-07-31 08:16:11 +02:00
vmw_vsock vsock/virtio: avoid potential deadlock when vsock device remove 2021-08-18 08:59:14 +02:00
wimax genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
wireless cfg80211: Fix possible memory leak in function cfg80211_bss_update 2021-08-04 12:46:41 +02:00
x25 net/x25: Return the correct errno code 2021-06-18 10:00:06 +02:00
xdp xsk: Fix broken Tx ring validation 2021-07-14 16:56:23 +02:00
xfrm net: xfrm: Fix end of loop tests for list_for_each_entry 2021-08-26 08:35:35 -04:00
compat.c net: Return the correct errno code 2021-06-18 10:00:06 +02:00
devres.c
Kconfig drop_monitor: Convert to using devlink tracepoint 2020-09-30 18:01:26 -07:00
Makefile
socket.c ethtool: improve compat ioctl handling 2021-09-18 13:40:21 +02:00
sysctl_net.c