Stefano Brivio b57f0fe6e3 vti6: Fix dev->max_mtu setting ...

[ Upstream commit f8a554b4aa ]

We shouldn't allow a tunnel to have IP_MAX_MTU as MTU, because
another IPv6 header is going on top of our packets. Without this
patch, we might end up building packets bigger than IP_MAX_MTU.

Fixes: b96f9afee4 ("ipv4/6: use core net MTU range checking")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Acked-by: Sabrina Dubroca <sd@queasysnail.net>
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>

2018-05-30 07:52:16 +02:00

..

ila

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

netfilter

netfilter: nf_socket: Fix out of bounds access in nf_sk_lookup_slow_v{4,6}

2018-05-22 18:53:58 +02:00

addrconf_core.c

…

addrconf.c

net: ipv6: send unsolicited NA after DAD

2018-02-13 10:19:48 +01:00

addrlabel.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

af_inet6.c

ipv6: Fix SO_REUSEPORT UDP socket with implicit sk_ipv6only

2018-02-13 10:19:48 +01:00

ah6.c

…

anycast.c

…

calipso.c

…

datagram.c

ipv6: old_dport should be a __be16 in __ip6_datagram_connect()

2018-03-31 18:10:39 +02:00

esp6_offload.c

esp: Fix GRO when the headers not fully in the linear part of the skb.

2018-02-25 11:07:46 +01:00

esp6.c

…

exthdrs_core.c

…

exthdrs_offload.c

…

exthdrs.c

ipv6: sr: fix TLVs not being copied using setsockopt

2018-01-17 09:45:23 +01:00

fib6_notifier.c

…

fib6_rules.c

…

fou6.c

…

icmp.c

…

inet6_connection_sock.c

…

inet6_hashtables.c

…

ip6_checksum.c

udplite: fix partial checksum initialization

2018-03-08 22:41:10 -08:00

ip6_fib.c

…

ip6_flowlabel.c

…

ip6_gre.c

ip6_gre: better validate user provided tunnel names

2018-04-12 12:32:25 +02:00

ip6_icmp.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ip6_input.c

…

ip6_offload.c

…

ip6_offload.h

…

ip6_output.c

net: test tailroom before appending to linear skb

2018-05-25 16:17:24 +02:00

ip6_tunnel.c

ip6_tunnel: fix IFLA_MTU ignored on NEWLINK

2018-05-30 07:52:06 +02:00

ip6_udp_tunnel.c

…

ip6_vti.c

vti6: Fix dev->max_mtu setting

2018-05-30 07:52:16 +02:00

ip6mr.c

ip6mr: fix stale iterator

2018-02-13 10:19:47 +01:00

ipcomp6.c

…

ipv6_sockglue.c

netfilter: drop outermost socket lock in getsockopt()

2018-02-28 10:19:38 +01:00

Kconfig

…

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mcast_snoop.c

…

mcast.c

ipv6: mcast: better catch silly mtu values

2018-01-02 20:31:06 +01:00

mip6.c

…

ndisc.c

ipv6: fix access to non-linear packet in ndisc_fill_redirect_hdr_option()

2018-03-31 18:10:41 +02:00

netfilter.c

netfilter: use skb_to_full_sk in ip6_route_me_harder

2018-03-15 10:54:24 +01:00

output_core.c

net: accept UFO datagrams from tuntap and packet

2017-12-17 15:07:58 +01:00

ping.c

…

proc.c

…

protocol.c

…

raw.c

…

reassembly.c

…

route.c

ipv6: fix uninit-value in ip6_multipath_l3_keys()

2018-05-19 10:20:26 +02:00

seg6_hmac.c

…

seg6_iptunnel.c

ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts

2018-04-29 11:33:10 +02:00

seg6_local.c

…

seg6.c

…

sit.c

sit: fix IFLA_MTU ignored on NEWLINK

2018-05-30 07:52:06 +02:00

syncookies.c

…

sysctl_net_ipv6.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

tcp_ipv6.c

tcp md5sig: Use skb's saddr when replying to an incoming segment

2018-01-02 20:31:07 +01:00

tcpv6_offload.c

gso: validate gso_type in GSO handlers

2018-01-31 14:03:47 +01:00

tunnel6.c

…

udp_impl.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udp_offload.c

gso: validate gso_type in GSO handlers

2018-01-31 14:03:47 +01:00

udp.c

udp: fix SO_BINDTODEVICE

2018-05-19 10:20:27 +02:00

udplite.c

…

xfrm6_input.c

xfrm: Reinject transport-mode packets through tasklet

2018-03-03 10:24:25 +01:00

xfrm6_mode_beet.c

…

xfrm6_mode_ro.c

…

xfrm6_mode_transport.c

…

xfrm6_mode_tunnel.c

…

xfrm6_output.c

…

xfrm6_policy.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xfrm6_protocol.c

…

xfrm6_state.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

xfrm6_tunnel.c

…