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linux/net
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Davide Caratti f7cc8890f3 mptcp: fix corrupt receiver key in MPC + data + checksum 
using packetdrill it's possible to observe that the receiver key contains
random values when clients transmit MP_CAPABLE with data and checksum (as
specified in RFC8684 §3.1). Fix the layout of mptcp_out_options, to avoid
using the skb extension copy when writing the MP_CAPABLE sub-option.

Fixes: d7b2690837 ("mptcp: shrink mptcp_out_options struct")
Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/233
Reported-by: Poorva Sonparote <psonparo@redhat.com>
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Link: https://lore.kernel.org/r/20211027203855.264600-1-mathew.j.martineau@linux.intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-10-28 08:19:06 -07:00
..
6lowpan
9p net/9p: increase default msize to 128k 2021-09-05 08:36:44 +09:00
802
8021q
appletalk
atm
ax25
batman-adv net: batman-adv: fix error handling 2021-10-26 14:47:12 +01:00
bluetooth TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
bpf bpf, test, cgroup: Use sk_{alloc,free} for test cases 2021-09-28 09:29:28 +02:00
bpfilter
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2021-10-21 12:32:41 +01:00
caif net-caif: avoid user-triggerable WARN_ON(1) 2021-09-14 12:51:15 +01:00
can can: isotp: isotp_sendmsg(): fix return error on FC timeout on TX path 2021-10-19 09:10:30 +02:00
ceph
core Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 2021-10-26 14:38:55 -07:00
dcb
dccp dccp: don't duplicate ccid when cloning dccp sock 2021-09-08 11:28:35 +01:00
decnet
dns_resolver
dsa net: dsa: Fix an error handling path in 'dsa_switch_parse_ports_of()' 2021-10-19 15:41:16 -07:00
ethernet
ethtool ethtool: extend coalesce setting uAPI with CQE mode 2021-08-24 07:38:29 -07:00
hsr
ieee802154
ife
ipv4 net: Implement ->sock_is_readable() for UDP and AF_UNIX 2021-10-26 12:29:33 -07:00
ipv6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2021-10-21 12:32:41 +01:00
iucv
kcm
key
l2tp net/l2tp: Fix reference count leak in l2tp_udp_recv_core 2021-09-09 11:00:20 +01:00
l3mdev
lapb
llc
mac80211 mac80211: mesh: fix HE operation element length check 2021-10-01 11:02:24 +02:00
mac802154 ieee802154: Remove redundant initialization of variable ret 2021-09-07 14:06:08 +01:00
mctp mctp: perform route destruction under RCU read lock 2021-09-08 11:29:16 +01:00
mpls
mptcp mptcp: fix corrupt receiver key in MPC + data + checksum 2021-10-28 08:19:06 -07:00
ncsi net/ncsi: add get MAC address command to get Intel i210 MAC address 2021-09-01 17:18:56 -07:00
netfilter netfilter: ipvs: make global sysctl readonly in non-init netns 2021-10-14 23:08:35 +02:00
netlabel net: fix NULL pointer reference in cipso_v4_doi_free 2021-08-30 12:23:18 +01:00
netlink netlink: annotate data races around nlk->bound 2021-10-05 13:11:09 +01:00
netrom
nfc NFC: digital: fix possible memory leak in digital_in_send_sdd_req() 2021-10-13 17:44:29 -07:00
nsh
openvswitch
packet net/packet: clarify source of pr_*() messages 2021-09-10 10:00:59 +01:00
phonet
psample
qrtr net: qrtr: revert check in qrtr_endpoint_post() 2021-09-02 11:37:02 +01:00
rds
rfkill
rose
rxrpc
sched net/sched: act_ct: Fix byte count on fragmented packets 2021-10-18 13:31:58 +01:00
sctp sctp: add vtag check in sctp_sf_ootb 2021-10-22 12:36:45 -07:00
smc net/smc: Correct spelling mistake to TCPF_SYN_RECV 2021-10-28 13:04:28 +01:00
strparser
sunrpc Bug fixes for NFSD error handling paths 2021-10-07 14:11:40 -07:00
switchdev
tipc tipc: fix size validations for the MSG_CRYPTO type 2021-10-26 13:43:07 +01:00
tls net/tls: Fix flipped sign in async_wait.err assignment 2021-10-28 14:41:20 +01:00
unix net: Implement ->sock_is_readable() for UDP and AF_UNIX 2021-10-26 12:29:33 -07:00
vmw_vsock af_vsock: rename variables in receive loop 2021-09-06 02:25:16 -04:00
wireless cfg80211: correct bridge/4addr mode check 2021-10-25 15:23:20 +02:00
x25
xdp
xfrm xfrm: fix rcu lock in xfrm_notify_userpolicy() 2021-09-23 10:11:12 +02:00
compat.c
devres.c
Kconfig
Makefile
socket.c Core: 2021-08-31 16:43:06 -07:00
sysctl_net.c