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1b8e283f8a
linux/net
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Eyal Birger 1b8e283f8a vti6: fix PMTU caching and reporting on xmit 
[ Upstream commit d6990976af ]

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
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
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
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