linux-stable/net/core
Xin Long 65d6914e25 rtnetlink: add the missing IFLA_GRO_ tb check in validate_linkmsg
This fixes the issue that dev gro_max_size and gso_ipv4_max_size
can be set to a huge value:

  # ip link add dummy1 type dummy
  # ip link set dummy1 gro_max_size 4294967295
  # ip -d link show dummy1
    dummy addrgenmode eui64 ... gro_max_size 4294967295

Fixes: 0fe79f28bf ("net: allow gro_max_size to exceed 65536")
Fixes: 9eefedd58a ("net: add gso_ipv4_max_size and gro_ipv4_max_size per device")
Reported-by: Xiumei Mu <xmu@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-06-01 09:59:44 -07:00
..
bpf_sk_storage.c bpf: Teach verifier that certain helpers accept NULL pointer. 2023-04-04 16:57:16 -07:00
datagram.c net: datagram: fix data-races in datagram_poll() 2023-05-10 19:06:49 -07:00
dev.c net: add vlan_get_protocol_and_depth() helper 2023-05-10 10:25:55 +01:00
dev.h net-sysctl: factor-out rpm mask manipulation helpers 2023-02-09 17:45:55 -08:00
dev_addr_lists.c
dev_addr_lists_test.c kunit: Use KUNIT_EXPECT_MEMEQ macro 2022-10-27 02:40:14 -06:00
dev_ioctl.c net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub 2023-04-09 15:35:49 +01:00
drop_monitor.c net: extend drop reasons for multiple subsystems 2023-04-20 20:20:49 -07:00
dst.c net: dst: fix missing initialization of rt_uncached 2023-04-21 20:26:56 -07:00
dst_cache.c
failover.c net: failover: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf 2022-12-12 15:18:25 -08:00
fib_notifier.c
fib_rules.c
filter.c bpf: minimal support for programs hooked into netfilter framework 2023-04-21 11:34:14 -07:00
flow_dissector.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-11-29 13:04:52 -08:00
flow_offload.c net: flow_offload: add support for ARP frame matching 2022-11-14 11:24:16 +00:00
gen_estimator.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
gen_stats.c net: Remove the obsolte u64_stats_fetch_*_irq() users (net). 2022-10-28 20:13:54 -07:00
gro.c net: skbuff: update and rename __kfree_skb_defer() 2023-04-20 19:25:08 -07:00
gro_cells.c net: drop the weight argument from netif_napi_add 2022-09-28 18:57:14 -07:00
hwbm.c
link_watch.c net: linkwatch: only report IF_OPER_LOWERLAYERDOWN if iflink is actually down 2022-11-16 09:45:00 +00:00
lwt_bpf.c
lwtunnel.c xfrm: lwtunnel: squelch kernel warning in case XFRM encap type is not available 2022-10-12 10:45:51 +02:00
Makefile netdev-genl: create a simple family for netdev stuff 2023-02-02 20:48:23 -08:00
neighbour.c neighbour: switch to standard rcu, instead of rcu_bh 2023-03-21 21:32:18 -07:00
net-procfs.c net-sysfs: display two backlog queue len separately 2023-03-22 12:03:52 +01:00
net-sysfs.c net: make default_rps_mask a per netns attribute 2023-02-20 11:22:54 +00:00
net-sysfs.h
net-traces.c net: bridge: Add a tracepoint for MDB overflows 2023-02-06 08:48:25 +00:00
net_namespace.c kill the last remaining user of proc_ns_fget() 2023-04-20 22:55:35 -04:00
netclassid_cgroup.c core: Variable type completion 2022-08-31 09:40:34 +01:00
netdev-genl-gen.c tools: ynl: skip the explicit op array size when not needed 2023-03-21 21:45:31 -07:00
netdev-genl-gen.h ynl: broaden the license even more 2023-03-16 21:20:32 -07:00
netdev-genl.c netdev-genl: create a simple family for netdev stuff 2023-02-02 20:48:23 -08:00
netevent.c
netpoll.c net: don't let netpoll invoke NAPI if in xmit context 2023-04-02 13:26:21 +01:00
netprio_cgroup.c
of_net.c of: net: export of_get_mac_address_nvmem() 2022-11-29 10:45:53 +01:00
page_pool.c page_pool: fix inconsistency for page_pool_ring_[un]lock() 2023-05-23 20:25:13 -07:00
pktgen.c treewide: use get_random_u32_inclusive() when possible 2022-11-18 02:18:02 +01:00
ptp_classifier.c
request_sock.c
rtnetlink.c rtnetlink: add the missing IFLA_GRO_ tb check in validate_linkmsg 2023-06-01 09:59:44 -07:00
scm.c net: Ensure ->msg_control_user is used for user buffers 2023-04-14 11:09:27 +01:00
secure_seq.c tcp: Fix data-races around sysctl knobs related to SYN option. 2022-07-20 10:14:49 +01:00
selftests.c
skbuff.c net: fix skb leak in __skb_tstamp_tx() 2023-05-23 20:51:43 -07:00
skmsg.c bpf, sockmap: Incorrectly handling copied_seq 2023-05-23 16:10:42 +02:00
sock.c udp6: Fix race condition in udp6_sendmsg & connect 2023-05-31 10:35:10 +01:00
sock_destructor.h
sock_diag.c net: fix __sock_gen_cookie() 2022-11-21 20:36:30 -08:00
sock_map.c bpf, sockmap: Convert schedule_work into delayed_work 2023-05-23 16:09:56 +02:00
sock_reuseport.c soreuseport: Fix socket selection for SO_INCOMING_CPU. 2022-10-25 11:35:16 +02:00
stream.c net: deal with most data-races in sk_wait_event() 2023-05-10 10:03:32 +01:00
sysctl_net_core.c net/sysctl: Rename kvfree_rcu() to kvfree_rcu_mightsleep() 2023-04-05 13:48:04 +00:00
timestamping.c
tso.c net: tso: inline tso_count_descs() 2022-12-12 15:04:39 -08:00
utils.c net: core: inet[46]_pton strlen len types 2022-11-01 21:14:39 -07:00
xdp.c bpf-next-for-netdev 2023-04-13 16:43:38 -07:00