Eric Dumazet b64085b000 macvlan: enforce a consistent minimal mtu ... macvlan should enforce a minimal mtu of 68, even at link creation. This patch avoids the current behavior (which could lead to crashes in ipv6 stack if the link is brought up) $ ip link add macvlan1 link eno1 mtu 8 type macvlan # This should fail ! $ ip link sh dev macvlan1 5: macvlan1@eno1: <BROADCAST,MULTICAST> mtu 8 qdisc noop state DOWN mode DEFAULT group default qlen 1000 link/ether 02:47:6c:24:74:82 brd ff:ff:ff:ff:ff:ff $ ip link set macvlan1 mtu 67 Error: mtu less than device minimum. $ ip link set macvlan1 mtu 68 $ ip link set macvlan1 mtu 8 Error: mtu less than device minimum. Fixes: 91572088e3 ("net: use core MTU range checking in core net infra") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-10-09 19:55:05 +01:00
..
appletalk
arcnet
bonding	net: bonding: Convert to use sysfs_emit()/sysfs_emit_at() APIs	2022-09-30 12:29:45 +01:00
caif
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-09-29 14:30:51 -07:00
dsa	net: dsa: hellcreek: Offload per-tc max SDU from tc-taprio	2022-09-29 18:52:06 -07:00
ethernet	net: ethernet: bgmac: Remove -Warray-bounds exception	2022-10-07 08:50:07 +01:00
fddi
fjes	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
hamradio
hippi	net: hippi: Add missing pci_disable_device() in rr_init_one()	2022-09-26 13:22:39 -07:00
hyperv	hv_netvsc: Fix race between VF offering and VF association message from host	2022-10-07 08:43:58 +01:00
ieee802154
ipa	net: ipa: update copyrights	2022-10-03 16:49:20 -07:00
ipvlan	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-09-22 13:02:10 -07:00
mctp
mdio	net: mdiobus: search for PSE nodes by parsing PHY nodes.	2022-10-03 17:33:57 -07:00
netdevsim	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-09-22 13:02:10 -07:00
pcs
phy	net: mdiobus: search for PSE nodes by parsing PHY nodes.	2022-10-03 17:33:57 -07:00
plip
ppp
pse-pd	net: pse-pd: PSE_REGULATOR should depend on REGULATOR	2022-10-05 20:32:28 -07:00
slip
team	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-09-22 13:02:10 -07:00
usb	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-10-03 17:44:18 -07:00
vmxnet3	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
vxlan
wan
wireguard	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
wireless	wireless-next patches for v6.1	2022-09-30 10:07:31 -07:00
wwan	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-10-03 17:44:18 -07:00
xen-netback	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
amt.c
bareudp.c
dummy.c
eql.c
geneve.c
gtp.c
ifb.c
Kconfig	net: add framework to support Ethernet PSE and PDs devices	2022-10-03 17:33:56 -07:00
LICENSE.SRC
loopback.c
macsec.c	macsec: don't free NULL metadata_dst	2022-09-26 09:39:30 -07:00
macvlan.c	macvlan: enforce a consistent minimal mtu	2022-10-09 19:55:05 +01:00
macvtap.c
Makefile	net: add framework to support Ethernet PSE and PDs devices	2022-10-03 17:33:56 -07:00
mdio.c
mhi_net.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
tun.c	net: tun: Convert to use sysfs_emit() APIs	2022-09-30 12:27:43 +01:00
veth.c	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
virtio_net.c
vrf.c
vsockmon.c
xen-netfront.c	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00