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Eyal Birger 1b8e283f8a vti6: fix PMTU caching and reporting on xmit 
[ Upstream commit d6990976af7c5d8f55903bfb4289b6fb030bf754 ]

When setting the skb->dst before doing the MTU check, the route PMTU
caching and reporting is done on the new dst which is about to be
released.

Instead, PMTU handling should be done using the original dst.

This is aligned with IPv4 VTI.

Fixes: ccd740cbc6 ("vti6: Add pmtu handling to vti6_xmit.")
Signed-off-by: Eyal Birger <eyal.birger@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-05 09:18:33 +02:00
..
6lowpan
6lowpan: put mcast compression in an own function
2015-10-21 00:49:25 +02:00
9p
net/9p: Switch to wait_event_killable()
2017-11-30 08:37:25 +00:00
802
…
8021q
vlan: also check phy_driver ts_info for vlan's real device
2018-04-13 19:50:25 +02:00
appletalk
…
atm
net: atm: Fix potential Spectre v1
2018-05-16 10:06:51 +02:00
ax25
ax25: Fix segfault after sock connection timeout
2017-02-04 09:45:09 +01:00
batman-adv
batman-adv: fix packet loss for broadcasted DHCP packets to a server
2018-05-30 07:49:06 +02:00
bluetooth
Bluetooth: avoid killing an already killed socket
2018-08-22 07:48:37 +02:00
bridge
bridge: Propagate vlan add failure to user
2018-08-24 13:27:01 +02:00
caif
net: caif: Fix a sleep-in-atomic bug in cfpkt_create_pfx
2017-07-05 14:37:14 +02:00
can
can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
2018-01-31 12:06:08 +01:00
ceph
libceph: validate con->state at the top of try_write()
2018-05-02 07:53:42 -07:00
core
net: propagate dev_get_valid_name return code
2018-08-24 13:26:55 +02:00
dcb
net/dcb: make dcbnl.c explicitly non-modular
2015-10-09 07:52:27 -07:00
dccp
dccp: fix undefined behavior with 'cwnd' shift in ccid2_cwnd_restart()
2018-08-22 07:48:35 +02:00
decnet
dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock
2018-02-25 11:03:38 +01:00
dns_resolver
KEYS: DNS: fix parsing multiple options
2018-07-22 14:25:54 +02:00
dsa
net: dsa: Do not suspend/resume closed slave_dev
2018-08-06 16:24:41 +02:00
ethernet
net: introduce device min_header_len
2017-02-18 16:39:27 +01:00
hsr
net/hsr: fix a warning message
2015-11-23 14:56:15 -05:00
ieee802154
net: ieee802154: fix net_device reference release too early
2018-04-13 19:50:10 +02:00
ipv4
Cipso: cipso_v4_optptr enter infinite loop
2018-09-05 09:18:33 +02:00
ipv6
vti6: fix PMTU caching and reporting on xmit
2018-09-05 09:18:33 +02:00
ipx
ipx: call ipxitf_put() in ioctl error path
2017-05-25 14:30:13 +02:00
irda
irda: do not leak initialized list.dev to userspace
2017-08-30 10:19:21 +02:00
iucv
net/iucv: Free memory obtained by kzalloc
2018-03-31 18:12:33 +02:00
key
af_key: Always verify length of provided sadb_key
2018-06-16 09:54:25 +02:00
l2tp
l2tp: use sk_dst_check() to avoid race on sk->sk_dst_cache
2018-08-22 07:48:35 +02:00
l3mdev
net: Add netif_is_l3_slave
2015-10-07 04:27:43 -07:00
lapb
…
llc
llc: use refcount_inc_not_zero() for llc_sap_find()
2018-08-22 07:48:35 +02:00
mac80211
mac80211: Add RX flag to indicate ICV stripped
2018-05-16 10:06:46 +02:00
mac802154
mac802154: llsec: use kzfree
2015-10-21 00:49:24 +02:00
mpls
mpls, nospec: Sanitize array index in mpls_label_ok()
2018-03-11 16:19:47 +01:00
netfilter
netfilter: conntrack: dccp: treat SYNC/SYNCACK as invalid if no prior state
2018-08-24 13:27:01 +02:00
netlabel
netlabel: If PF_INET6, check sk_buff ip header version
2018-05-30 07:49:17 +02:00
netlink
netlink: Don't shift on 64 for ngroups
2018-08-09 12:19:28 +02:00
netrom
…
nfc
net/nfc: Avoid stalls when nfc_alloc_send_skb() returned NULL.
2018-07-22 14:25:54 +02:00
openvswitch
openvswitch: Don't swap table in nlattr_set() after OVS_ATTR_NESTED is found
2018-05-26 08:48:47 +02:00
packet
packet: refine ring v3 block size test to hold one frame
2018-08-24 13:27:01 +02:00
phonet
phonet: properly unshare skbs in phonet_rcv()
2016-01-31 11:29:00 -08:00
rds
rds: avoid unenecessary cong_update in loop transport
2018-07-22 14:25:54 +02:00
rfkill
rfkill: gpio: fix memory leak in probe error path
2018-05-16 10:06:51 +02:00
rose
…
rxrpc
rxrpc: check return value of skb_to_sgvec always
2018-04-13 19:50:23 +02:00
sched
net_sched: fix NULL pointer dereference when delete tcindex filter
2018-08-22 07:48:35 +02:00
sctp
sctp: delay the authentication for the duplicated cookie-echo chunk
2018-05-26 08:48:49 +02:00
sunrpc
rpc_pipefs: fix double-dput()
2018-04-24 09:32:11 +02:00
switchdev
switchdev: pass pointer to fib_info instead of copy
2016-06-24 10:18:16 -07:00
tipc
tipc: add policy for TIPC_NLA_NET_ADDR
2018-04-29 07:50:06 +02:00
unix
net/unix: don't show information about sockets from other namespaces
2017-11-18 11:11:06 +01:00
vmw_vsock
vsock: split dwork to avoid reinitializations
2018-08-22 07:48:35 +02:00
wimax
…
wireless
cfg80211: limit wiphy names to 128 bytes
2018-05-26 08:49:00 +02:00
x25
net: x25: fix one potential use-after-free issue
2018-04-13 19:50:07 +02:00
xfrm
xfrm_user: prevent leaking 2 bytes of kernel memory
2018-08-24 13:27:01 +02:00
compat.c
net: support compat 64-bit time in {s,g}etsockopt
2018-05-26 08:48:47 +02:00
Kconfig
Make DST_CACHE a silent config option
2018-02-25 11:03:37 +01:00
Makefile
net: Introduce L3 Master device abstraction
2015-09-29 20:40:32 -07:00
socket.c
net: socket: fix potential spectre v1 gadget in socketcall
2018-08-06 16:24:42 +02:00
sysctl_net.c
net: Use ns_capable_noaudit() when determining net sysctl permissions
2016-09-15 08:27:50 +02:00