linux_dsm_epyc7002/net
Xin Long b2f8476193 xfrm: BEET mode doesn't support fragments for inner packets
[ Upstream commit 68dc022d04eb0fd60a540e242dcb11ec1bee07e2 ]

BEET mode replaces the IP(6) Headers with new IP(6) Headers when sending
packets. However, when it's a fragment before the replacement, currently
kernel keeps the fragment flag and replace the address field then encaps
it with ESP. It would cause in RX side the fragments to get reassembled
before decapping with ESP, which is incorrect.

In Xiumei's testing, these fragments went over an xfrm interface and got
encapped with ESP in the device driver, and the traffic was broken.

I don't have a good way to fix it, but only to warn this out in dmesg.

Reported-by: Xiumei Mu <xmu@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-21 13:00:51 +02:00
..
6lowpan
9p net: 9p: advance iov on empty read 2021-04-07 15:00:08 +02:00
802
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: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field 2021-04-14 08:41:59 +02:00
bluetooth Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data 2021-03-07 12:34:10 +01:00
bpf bpf: Reject too big ctx_size_in for raw_tp test run 2021-01-27 11:55:07 +01:00
bpfilter Revert "bpfilter: Fix build error with CONFIG_BPFILTER_UMH" 2020-10-15 12:33:24 -07:00
bridge net: bridge: don't notify switchdev for local FDB addresses 2021-03-30 14:32:04 +02:00
caif
can can: isotp: fix msg_namelen values depending on CAN_REQUIRED_SIZE 2021-04-14 08:42:07 +02:00
ceph
core xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model 2021-04-14 08:42:09 +02:00
dcb net: dcb: Accept RTM_GETDCB messages carrying set-like DCB commands 2021-01-23 16:04:01 +01:00
dccp ipv6: weaken the v4mapped source check 2021-03-30 14:32:01 +02:00
decnet
dns_resolver
dsa net: dsa: Fix type was not set for devlink port 2021-04-14 08:42:07 +02:00
ethernet
ethtool ethtool: fix incorrect datatype in set_eee ops 2021-04-14 08:41:58 +02:00
hsr net: hsr: Reset MAC header for Tx path 2021-04-14 08:42:02 +02:00
ieee802154 net: ieee802154: stop dump llsec params for monitors 2021-04-14 08:42:14 +02:00
ife
ipv4 netfilter: x_tables: fix compat match/target pad out-of-bound write 2021-04-16 11:43:21 +02:00
ipv6 netfilter: x_tables: fix compat match/target pad out-of-bound write 2021-04-16 11:43:21 +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
mac80211 mac80211: fix TXQ AC confusion 2021-04-14 08:42:02 +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: forbit mcast-related sockopt on MPTCP sockets 2021-04-14 08:42:09 +02:00
ncsi net/ncsi: Avoid channel_monitor hrtimer deadlock 2021-04-14 08:42:08 +02:00
netfilter netfilter: x_tables: fix compat match/target pad out-of-bound write 2021-04-16 11:43:21 +02:00
netlabel cipso,calipso: resolve a number of problems with the DOI refcounts 2021-03-17 17:06:15 +01:00
netlink
netrom
nfc nfc: Avoid endless loops caused by repeated llcp_sock_connect() 2021-04-14 08:41:57 +02:00
nsh
openvswitch openvswitch: fix send of uninitialized stack memory in ct limit reply 2021-04-14 08:42:10 +02:00
packet net: fix proc_fs init handling in af_packet and tls 2021-02-23 15:53:23 +01:00
phonet
psample net: psample: Fix netlink skb length with tunnel info 2021-03-07 12:34:07 +01:00
qrtr net: qrtr: Fix memory leak on qrtr_tx_wait failure 2021-04-14 08:42:08 +02:00
rds net/rds: Fix a use after free in rds_message_map_pages 2021-04-14 08:42:09 +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 Revert "net: sched: bump refcount for new action in ACT replace mode" 2021-04-14 08:42:14 +02:00
sctp net/sctp: fix race condition in sctp_destroy_sock 2021-04-21 13:00:50 +02:00
smc net/smc: fix direct access to ib_gid_addr->ndev in smc_ib_determine_gid() 2020-11-19 10:59:19 -08:00
strparser
sunrpc rpc: fix NULL dereference on kmalloc failure 2021-04-07 15:00:04 +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: increment the tmp aead refcnt before attaching it 2021-04-14 08:42:11 +02:00
tls net: fix proc_fs init handling in af_packet and tls 2021-02-23 15:53:23 +01:00
unix networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
vmw_vsock selinux: vsock: Set SID for socket returned by accept() 2021-03-30 14:32:03 +02:00
wimax
wireless cfg80211: remove WARN_ON() in cfg80211_sme_connect 2021-04-14 08:42:13 +02:00
x25 net/x25: prevent a couple of overflows 2020-12-02 17:26:36 -08:00
xdp xsk: Clear pool even for inactive queues 2021-01-27 11:55:10 +01:00
xfrm xfrm: BEET mode doesn't support fragments for inner packets 2021-04-21 13:00:51 +02:00
compat.c
devres.c
Kconfig
Makefile
socket.c
sysctl_net.c