linux/net
Peter Oskolkov ea0371f787 net: fix GSO in bpf_lwt_push_ip_encap
GSO needs inner headers and inner protocol set properly to work.

skb->inner_mac_header: skb_reset_inner_headers() assigns the current
mac header value to inner_mac_header; but it is not set at the point,
so we need to call skb_reset_inner_mac_header, otherwise gre_gso_segment
fails: it does

    int tnl_hlen = skb_inner_mac_header(skb) - skb_transport_header(skb);
    ...
    if (unlikely(!pskb_may_pull(skb, tnl_hlen)))
    ...

skb->inner_protocol should also be correctly set.

Fixes: ca78801a81 ("bpf: handle GSO in bpf_lwt_push_encap")
Signed-off-by: Peter Oskolkov <posk@google.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-03-07 10:41:29 +01:00
..
6lowpan 6lowpan: fix debugfs_simple_attr.cocci warnings 2019-01-22 09:51:19 +01:00
9p 9p/net: put a lower bound on msize 2018-12-25 17:07:49 +09:00
802
8021q net: Remove switchdev.h inclusion from team/bond/vlan 2019-02-24 17:40:46 -08:00
appletalk appletalk: Fix use-after-free in atalk_proc_exit 2019-03-03 13:01:49 -08:00
atm atm: clean up vcc_seq_next() 2019-02-16 18:12:22 -08:00
ax25 ax25: fix possible use-after-free 2019-01-23 11:18:00 -08:00
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 12:38:38 -08:00
bluetooth Bluetooth: Add quirk for reading BD_ADDR from fwnode property 2019-02-26 10:08:26 +01:00
bpf Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2019-03-04 10:14:31 -08:00
bpfilter bpfilter: re-add header search paths to tools include to fix build error 2019-02-23 13:34:40 -08:00
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2019-03-02 14:01:04 -08:00
caif net: caif: use skb helpers instead of open-coding them 2019-02-17 11:01:17 -08:00
can can: bcm: check timer values before ktime conversion 2019-01-22 11:33:46 +01:00
ceph libceph: handle an empty authorize reply 2019-02-18 18:05:33 +01:00
core net: fix GSO in bpf_lwt_push_ip_encap 2019-03-07 10:41:29 +01:00
dcb
dccp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
decnet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-29 21:18:54 -08:00
dns_resolver dns: Allow the dns resolver to retrieve a server set 2018-10-04 09:40:52 -07:00
dsa net: dsa: Use prepare/commit phase in dsa_slave_vlan_rx_add_vid() 2019-03-03 20:45:52 -08:00
ethernet net/ethernet: Add parse_protocol header_ops support 2019-02-22 12:55:31 -08:00
hsr
ieee802154 net: remove unused struct inet_frag_queue.fragments field 2019-02-26 08:27:05 -08:00
ife
ipv4 tcp: detecting the misuse of .sendpage for Slab objects 2019-03-06 10:48:31 -08:00
ipv6 net: ignore sysctl_devconf_inherit_init_net without SYSCTL 2019-03-04 13:14:34 -08:00
iucv iucv: Remove SKB list assumptions. 2018-11-10 16:55:11 -08:00
kcm kcm: Remove unnecessary SLAB_PANIC for kmem_cache_create() in kcm_init 2019-02-23 13:46:24 -08:00
key af_key: unconditionally clone on broadcast 2019-02-12 10:36:42 +01:00
l2tp l2tp: copy 4 more bytes to linear part if necessary 2019-01-31 08:58:46 -08:00
l3mdev l3mdev: add function to retreive upper master 2018-12-03 14:15:26 -08:00
lapb
llc llc: do not use sk_eat_skb() 2018-10-22 19:59:20 -07:00
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-24 12:06:19 -08:00
mac802154 mac802154: Remove VLA usage of skcipher 2018-09-28 12:46:07 +08:00
mpls Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-02 12:54:35 -08:00
ncsi net/ncsi: Add NCSI Mellanox OEM command 2018-11-27 16:37:20 -08:00
netfilter netfilter: nf_tables: merge ipv4 and ipv6 nat chain types 2019-03-01 14:36:59 +01:00
netlabel netlabel: fix out-of-bounds memory accesses 2019-02-27 21:45:24 -08:00
netlink rhashtable: Remove obsolete rhashtable_walk_init function 2019-02-22 13:49:00 +01:00
netrom netrom: switch to sock timer API 2019-01-27 10:38:04 -08:00
nfc net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails 2019-02-27 12:47:08 -08:00
nsh
openvswitch netfilter: nat: remove nf_nat_l3proto.h and nf_nat_core.h 2019-02-27 10:54:08 +01:00
packet net/packet: Remove redundant skb->protocol set 2019-02-22 12:55:31 -08:00
phonet phonet: fix building with clang 2019-02-21 16:23:56 -08:00
psample
qrtr
rds Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
rfkill rfkill: gpio: Remove unused include 2018-12-18 13:13:56 +01:00
rose net: rose: add missing dev_put() on error in rose_bind 2019-02-19 13:22:46 -08:00
rxrpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-08 15:00:17 -08:00
sched net/sched: act_tunnel_key: Fix double free dst_cache 2019-03-05 12:57:28 -08:00
sctp sctp: call iov_iter_revert() after sending ABORT 2019-03-04 10:58:54 -08:00
smc net/smc: allow pnetid-less configuration 2019-02-28 12:49:44 -08:00
strparser bpf, sockmap: convert to generic sk_msg interface 2018-10-15 12:23:19 -07:00
sunrpc Two small fixes, one for crashes using nfs/krb5 with older enctypes, one 2019-02-16 17:38:01 -08:00
switchdev switchdev: Remove unused transaction item queue 2019-03-01 21:35:19 -08:00
tipc tipc: fix RDM/DGRAM connect() regression 2019-03-05 12:49:13 -08:00
tls tls: Fix tls_device receive 2019-03-03 22:10:16 -08:00
unix missing barriers in some of unix_sock ->addr and ->path accesses 2019-02-20 20:06:28 -08:00
vmw_vsock Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-02-15 12:38:38 -08:00
wimax
wireless Merge remote-tracking branch 'net-next/master' into mac80211-next 2019-02-22 13:48:13 +01:00
x25 net/x25: fix a race in x25_bind() 2019-02-23 18:41:06 -08:00
xdp xsk: fix potential crash in xsk_diag_put_umem() 2019-03-07 10:36:37 +01:00
xfrm xfrm: Fix inbound traffic via XFRM interfaces across network namespaces 2019-02-18 10:58:54 +01:00
Kconfig net: devlink: turn devlink into a built-in 2019-02-26 08:49:05 -08:00
Makefile
compat.c net: fixup address-space warnings in compat_mc_{get,set}sockopt() 2019-03-03 20:58:25 -08:00
socket.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-03-02 12:54:35 -08:00
sysctl_net.c