Jakub Kicinski 278b652f0a net: limit altnames to 64k total ... [ Upstream commit 155fb43b70 ] Property list (altname is a link "property") is wrapped in a nlattr. nlattrs length is 16bit so practically speaking the list of properties can't be longer than that, otherwise user space would have to interpret broken netlink messages. Prevent the problem from occurring by checking the length of the property list before adding new entries. Reported-by: George Shuklin <george.shuklin@gmail.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-13 21:01:00 +02:00
..
bpf_sk_storage.c	bpf: Change bpf_sk_storage_*() to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON	2020-09-25 13:58:01 -07:00
datagram.c	udp: fix skb_copy_and_csum_datagram with odd segment sizes	2021-02-17 11:02:28 +01:00
datagram.h
dev_addr_lists.c	net: core: add nested_level variable in net_device	2020-09-28 15:00:15 -07:00
dev_ioctl.c	net: fix dev_ifsioc_locked() race condition	2021-03-07 12:34:07 +01:00
dev.c	xdp: check prog type before updating BPF link	2022-01-27 10:54:30 +01:00
devlink.c	devlink: Remove misleading internal_flags from health reporter dump	2022-01-27 10:54:34 +01:00
drop_monitor.c	drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit	2022-02-23 12:01:02 +01:00
dst_cache.c	wireguard: device: reset peer src endpoint when netns exits	2021-12-08 09:03:22 +01:00
dst.c	net, bpf: Fix ip6ip6 crash with collect_md populated skbs	2021-03-30 14:32:05 +02:00
failover.c
fib_notifier.c
fib_rules.c	ipv6: fix memory leak in fib6_rule_suppress	2021-12-08 09:03:21 +01:00
filter.c	bpf: Make dst_port field in struct bpf_sock 16-bit wide	2022-04-13 21:00:55 +02:00
flow_dissector.c	flow_dissector: Fix out-of-bounds warnings	2021-09-18 13:40:22 +02:00
flow_offload.c	net: Fix offloading indirect devices dependency on qdisc order creation	2021-09-18 13:40:30 +02:00
gen_estimator.c	net_sched: gen_estimator: support large ewma log	2021-01-27 11:55:23 +01:00
gen_stats.c	docs: networking: convert gen_stats.txt to ReST	2020-04-28 14:39:46 -07:00
gro_cells.c	gro_cells: reduce number of synchronize_net() calls	2020-11-25 11:28:12 -08:00
hwbm.c
link_watch.c	net: linkwatch: fix failure to restore device state across suspend/resume	2021-08-18 08:59:13 +02:00
lwt_bpf.c	lwt_bpf: Replace preempt_disable() with migrate_disable()	2020-12-07 11:53:40 -08:00
lwtunnel.c	lwtunnel: Validate RTA_ENCAP_TYPE attribute length	2022-01-11 15:25:00 +01:00
Makefile	ethtool: move to its own directory	2019-12-12 17:07:05 -08:00
neighbour.c	net, neigh: clear whole pneigh_entry at alloc time	2021-12-14 11:32:43 +01:00
net_namespace.c	netns: add schedule point in ops_exit_list()	2022-01-27 10:54:33 +01:00
net-procfs.c	net-procfs: show net devices bound packet types	2022-02-01 17:25:44 +01:00
net-sysfs.c	net-sysfs: add check for netdevice being present to speed_show	2022-03-16 14:16:00 +01:00
net-sysfs.h	net-sysfs: add netdev_change_owner()	2020-02-26 20:07:25 -08:00
net-traces.c
netclassid_cgroup.c	cgroup, netclassid: remove double cond_resched	2020-04-21 15:44:30 -07:00
netevent.c
netpoll.c	net: Have netpoll bring-up DSA management interface	2020-11-18 11:04:11 -08:00
netprio_cgroup.c	netprio_cgroup: Fix unlimited memory leak of v2 cgroups	2020-05-09 20:59:21 -07:00
page_pool.c	mm: fix struct page layout on 32-bit systems	2021-05-19 10:13:17 +02:00
pktgen.c	pktgen: fix misuse of BUG_ON() in pktgen_thread_worker()	2021-03-07 12:34:09 +01:00
ptp_classifier.c	ptp: Add generic ptp v2 header parsing function	2020-08-19 16:07:49 -07:00
request_sock.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
rtnetlink.c	net: limit altnames to 64k total	2022-04-13 21:01:00 +02:00
scm.c	fs: Add receive_fd() wrapper for __receive_fd()	2020-07-13 11:03:44 -07:00
secure_seq.c	crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h	2020-05-08 15:32:17 +10:00
skbuff.c	net: fix up skbs delta_truesize in UDP GRO frag_list	2022-03-08 19:09:32 +01:00
skmsg.c	bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full	2022-04-08 14:40:21 +02:00
sock_diag.c	bpf, net: Rework cookie generator as per-cpu one	2020-09-30 11:50:35 -07:00
sock_map.c	bpf: Fix integer overflow in argument calculation for bpf_map_area_alloc	2021-12-17 10:14:41 +01:00
sock_reuseport.c	udp: Prevent reuseport_select_sock from reading uninitialized socks	2021-01-23 16:03:59 +01:00
sock.c	sock: fix /proc/net/sockstat underflow in sk_clone_lock()	2021-11-26 10:39:14 +01:00
stream.c	net: stream: don't purge sk_error_queue in sk_stream_kill_queues()	2021-11-18 14:04:08 +01:00
sysctl_net_core.c	bpf: Prevent increasing bpf_jit_limit above max	2021-11-18 14:03:42 +01:00
timestamping.c	net: Introduce a new MII time stamping interface.	2019-12-25 19:51:33 -08:00
tso.c	net: tso: add UDP segmentation support	2020-06-18 20:46:23 -07:00
utils.c	net: Fix skb->csum update in inet_proto_csum_replace16().	2020-01-24 20:54:30 +01:00
xdp.c	xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model	2021-04-14 08:42:09 +02:00