kernel_optimize_test/net
Jordy Zomer 4d5968ea06 ipv6: check return value of ipv6_skip_exthdr
[ Upstream commit 5f9c55c8066bcd93ac25234a02585701fe2e31df ]

The offset value is used in pointer math on skb->data.
Since ipv6_skip_exthdr may return -1 the pointer to uh and th
may not point to the actual udp and tcp headers and potentially
overwrite other stuff. This is why I think this should be checked.

EDIT:  added {}'s, thanks Kees

Signed-off-by: Jordy Zomer <jordy@pwning.systems>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-12-08 09:03:19 +01:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-09-15 09:50:34 +02:00
9p 9p/net: fix missing error check in p9_check_errors 2021-11-18 14:04:29 +01:00
802 net/802/garp: fix memleak in garp_request_join() 2021-07-31 08:16:11 +02:00
8021q net: vlan: fix underflow for the real_dev refcnt 2021-12-01 09:19:08 +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 net: batman-adv: fix error handling 2021-11-02 19:48:22 +01:00
bluetooth Bluetooth: fix init and cleanup of sco_conn.timeout_work 2021-11-18 14:04:01 +01:00
bpf bpf, test, cgroup: Use sk_{alloc,free} for test cases 2021-10-27 09:56:56 +02:00
bpfilter bpfilter: Specify the log level for the kmsg message 2021-07-14 16:56:29 +02:00
bridge net: bridge: mcast: use multicast_membership_interval for IGMPv3 2021-10-27 09:56:54 +02:00
caif net-caif: avoid user-triggerable WARN_ON(1) 2021-09-22 12:27:56 +02:00
can can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM 2021-12-08 09:03:17 +01:00
ceph libceph: clear con->out_msg on Policy::stateful_server faults 2020-10-12 15:29:27 +02:00
core sock: fix /proc/net/sockstat underflow in sk_clone_lock() 2021-11-26 10:39:14 +01:00
dcb net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands 2021-01-23 16:04:01 +01:00
dccp tcp: switch orphan_count to bare per-cpu counters 2021-11-18 14:04:08 +01:00
decnet net: decnet: Fix sleeping inside in af_decnet 2021-07-28 14:35:38 +02:00
dns_resolver
dsa net: dsa: don't allocate the slave_mii_bus using devres 2021-09-30 10:11:02 +02:00
ethernet
ethtool ethtool: fix ethtool msg len calculation for pause stats 2021-11-18 14:04:25 +01:00
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 net: return correct error code 2021-12-08 09:03:18 +01:00
ipv6 ipv6: check return value of ipv6_skip_exthdr 2021-12-08 09:03:19 +01:00
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: Fix reference count leak in l2tp_udp_recv_core 2021-09-22 12:27:56 +02:00
l3mdev net: Fix some comments 2020-08-27 07:55:59 -07:00
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: do not access the IV when it was stripped 2021-12-08 09:03:18 +01:00
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 delack timer 2021-12-01 09:19:04 +01:00
ncsi net/ncsi : Add payload to be 32-bit aligned to fix dropped packets 2021-12-01 09:19:06 +01:00
netfilter netfilter: flowtable: fix IPv6 tunnel addr match 2021-12-01 09:19:02 +01:00
netlabel net: fix NULL pointer reference in cipso_v4_doi_free 2021-09-18 13:40:35 +02:00
netlink netlink: annotate data races around nlk->bound 2021-10-13 10:04:27 +02:00
netrom netrom: Decrease sock refcount when sock timers expire 2021-07-28 14:35:38 +02:00
nfc NFC: add NCI_UNREG flag to eliminate the race 2021-11-26 10:39:18 +01:00
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 treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
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 rds: stop using dmapool 2021-11-18 14:03:44 +01:00
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 _usecs_to_jiffies() by using usecs_to_jiffies() 2021-11-18 14:04:03 +01:00
sched net/sched: sch_ets: don't peek at classes beyond 'nbands' 2021-12-01 09:19:07 +01:00
sctp sctp: add vtag check in sctp_sf_ootb 2021-11-02 19:48:24 +01:00
smc net/smc: Transfer remaining wait queue entries during fallback 2021-12-08 09:03:18 +01:00
strparser bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 2021-11-18 14:04:27 +01:00
sunrpc SUNRPC: Partial revert of commit 6f9f17287e 2021-11-18 14:04:32 +01:00
switchdev net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP 2021-02-07 15:37:12 +01:00
tipc tipc: check for null after calling kmemdup 2021-11-26 10:39:19 +01:00
tls tls: fix replacing proto_ops 2021-12-01 09:19:07 +01:00
unix af_unix: fix races in sk_peer_pid and sk_peer_cred accesses 2021-10-06 15:55:58 +02:00
vmw_vsock vsock: prevent unnecessary refcnt inc for nonblocking connect 2021-11-18 14:04:28 +01:00
wimax genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
wireless cfg80211: call cfg80211_stop_ap when switch from P2P_GO type 2021-11-26 10:39:20 +01:00
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