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d4872d70fc
linux/net
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Mike Yu d4872d70fc xfrm: fix xfrm child route lookup for packet offload 
In current code, xfrm_bundle_create() always uses the matched
SA's family type to look up a xfrm child route for the skb.
The route returned by xfrm_dst_lookup() will eventually be
used in xfrm_output_resume() (skb_dst(skb)->ops->local_out()).

If packet offload is used, the above behavior can lead to
calling ip_local_out() for an IPv6 packet or calling
ip6_local_out() for an IPv4 packet, which is likely to fail.

This change fixes the behavior by checking if the matched SA
has packet offload enabled. If not, keep the same behavior;
if yes, use the matched SP's family type for the lookup.

Test: verified IPv6-in-IPv4 packets on Android device with
      IPsec packet offload enabled
Signed-off-by: Mike Yu <yumike@google.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2024-03-05 10:48:18 +01:00
..
6lowpan
9p net: 9p: avoid freeing uninit memory in p9pdu_vreadf 2023-12-13 05:44:30 +09:00
802 net: fill in MODULE_DESCRIPTION()s under net/802* 2023-10-28 11:29:28 +01:00
8021q Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-12-21 22:17:23 +01:00
appletalk net: remove SOCK_DEBUG leftovers 2023-12-26 20:31:01 +00:00
atm net: fill in MODULE_DESCRIPTION()s for ATM 2024-01-05 08:04:23 -08:00
ax25
batman-adv batman-adv: Switch to linux/array_size.h 2023-11-14 08:16:34 +01:00
bluetooth Bluetooth: Fix atomicity violation in {min,max}_key_size_set 2023-12-22 13:00:36 -05:00
bpf bpf: Fix dtor CFI 2023-12-15 16:25:55 -08:00
bridge bridge: cfm: fix enum typo in br_cc_ccm_tx_parse 2023-12-26 22:38:13 +00:00
caif net: fill in MODULE_DESCRIPTION()s for CAIF 2024-01-05 08:06:35 -08:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-10-12 17:07:34 -07:00
ceph This update includes the following changes: 2023-11-02 16:15:30 -10:00
core Revert "net: rtnetlink: Enslave device before bringing it up" 2024-01-11 16:47:40 -08:00
dcb
dccp net: remove SOCK_DEBUG leftovers 2023-12-26 20:31:01 +00:00
devlink devlink: extend multicast filtering by port index 2023-12-19 15:31:40 +01:00
dns_resolver Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
dsa net: dsa: fix netdev_priv() dereference before check on non-DSA netdevice events 2024-01-11 16:33:52 -08:00
ethernet
ethtool net: ethtool: reject unsupported RSS input xfrm values 2024-01-05 19:23:15 -08:00
handshake Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-10-26 13:46:28 -07:00
hsr net: fill in MODULE_DESCRIPTION()s for HSR 2024-01-11 16:16:08 -08:00
ieee802154 mac802154: Avoid new associations while disassociating 2023-12-15 11:14:57 +01:00
ife net: sched: ife: fix potential use-after-free 2023-12-15 10:50:18 +00:00
ipv4 udp: annotate data-races around up->pending 2024-01-13 15:46:20 +00:00
ipv6 udp: annotate data-races around up->pending 2024-01-13 15:46:20 +00:00
iucv iucv: make iucv_bus const 2023-12-29 07:46:38 +00:00
kcm net: kcm: fix direct access to bv_len 2024-01-03 18:37:22 -08:00
key
l2tp ipv6: annotate data-races around np->ucast_oif 2023-12-11 10:59:17 +00:00
l3mdev
lapb
llc llc: verify mac len before reading mac header 2023-11-01 22:21:32 -07:00
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-01-04 18:06:46 -08:00
mac802154 mac802154: Avoid new associations while disassociating 2023-12-15 11:14:57 +01:00
mctp
mpls
mptcp mptcp: refine opt_mp_capable determination 2024-01-12 18:14:22 -08:00
ncsi net/ncsi: Add NC-SI 1.2 Get MC MAC Address command 2023-11-18 15:00:51 +00:00
netfilter Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
netlabel calipso: fix memory leak in netlbl_calipso_add_pass() 2023-12-07 14:23:12 -05:00
netlink genetlink: Use internal flags for multicast groups 2023-12-29 08:43:59 +00:00
netrom
nfc net: fill in MODULE_DESCRIPTION()s for NFC 2024-01-11 16:16:08 -08:00
nsh
openvswitch net/sched: act_ct: Always fill offloading tuple iifidx 2023-11-08 17:47:08 -08:00
packet net: fill in MODULE_DESCRIPTION() for AF_PACKET 2024-01-05 08:06:35 -08:00
phonet
psample genetlink: Use internal flags for multicast groups 2023-12-29 08:43:59 +00:00
qrtr net: qrtr: ns: Return 0 if server port is not present 2024-01-01 18:41:29 +00:00
rds ipv6: annotate data-races around np->mcast_oif 2023-12-11 10:59:17 +00:00
rfkill Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-12-21 22:17:23 +01:00
rose net/rose: fix races in rose_kill_by_device() 2023-12-15 11:59:53 +00:00
rxrpc rxrpc: Fix use of Don't Fragment flag 2024-01-11 16:41:41 -08:00
sched net: sched: track device in tcf_block_get/put_ext() only for clsact binder types 2024-01-13 15:49:15 +00:00
sctp sctp: fix busy polling 2024-01-04 10:29:18 +00:00
smc Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
strparser
sunrpc net: fill in MODULE_DESCRIPTION()s for Sun RPC 2024-01-11 16:16:08 -08:00
switchdev
tipc tipc: Remove some excess struct member documentation 2023-12-22 23:14:43 +00:00
tls net: tls, fix WARNIING in __sk_msg_free 2024-01-14 12:17:14 +00:00
unix bpf: sockmap, fix proto update hook to avoid dup calls 2024-01-03 16:50:06 -08:00
vmw_vsock vsock/virtio: use skb_frag_*() helpers 2024-01-03 18:37:16 -08:00
wireless Just a couple of more things over the holidays: 2024-01-04 17:00:08 -08:00
x25 net: remove SOCK_DEBUG leftovers 2023-12-26 20:31:01 +00:00
xdp netdev 2023-12-18 16:46:08 -08:00
xfrm xfrm: fix xfrm child route lookup for packet offload 2024-03-05 10:48:18 +01:00
compat.c file: stop exposing receive_fd_user() 2023-12-12 14:24:14 +01:00
devres.c
Kconfig bpfilter: remove bpfilter 2024-01-04 10:23:10 -08:00
Kconfig.debug
Makefile bpfilter: remove bpfilter 2024-01-04 10:23:10 -08:00
socket.c vfs-6.8.iov_iter 2024-01-08 11:43:04 -08:00
sysctl_net.c