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linux/net/core
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Eric Dumazet 9f30831390 net: add rcu safety to rtnl_prop_list_size() 
rtnl_prop_list_size() can be called while alternative names
are added or removed concurrently.

if_nlmsg_size() / rtnl_calcit() can indeed be called
without RTNL held.

Use explicit RCU protection to avoid UAF.

Fixes: 88f4fb0c7496 ("net: rtnetlink: put alternative names to getlink message")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20240209181248.96637-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-12 17:38:52 -08:00
..
bpf_sk_storage.c
net: Namespace-ify sysctl_optmem_max
2023-12-15 11:01:27 +00:00
datagram.c
net: Fix from address in memcpy_to_iter_csum()
2024-02-02 12:21:02 +00:00
dev_addr_lists_test.c
net: fill in MODULE_DESCRIPTION()s under net/core
2023-10-28 11:29:27 +01:00
dev_addr_lists.c
net: extract a few internals from netdevice.h
2022-04-07 20:32:09 -07:00
dev_ioctl.c
net: partial revert of the "Make timestamping selectable: series
2023-11-18 18:42:37 -08:00
dev.c
net: add rcu safety to rtnl_prop_list_size()
2024-02-12 17:38:52 -08:00
dev.h
net: fix removing a namespace with conflicting altnames
2024-01-22 01:09:30 +00:00
drop_monitor.c
genetlink: Use internal flags for multicast groups
2023-12-29 08:43:59 +00:00
dst_cache.c
…
dst.c
net: dst: remove unnecessary input parameter in dst_alloc and dst_init
2023-09-12 11:42:25 +02:00
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
fib: rules: remove repeated assignment in fib_nl2rule
2024-01-07 15:16:19 +00:00
filter.c
xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL
2024-01-24 16:24:07 -08:00
flow_dissector.c
net/core: Fix ETH_P_1588 flow dissector
2023-09-15 10:40:04 +01:00
flow_offload.c
tc: flower: Enable offload support IPSEC SPI field.
2023-08-02 10:09:32 +01:00
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_cells.c
net: drop the weight argument from netif_napi_add
2022-09-28 18:57:14 -07:00
gro.c
gro: move the tc_ext comparison to a helper
2023-06-18 18:08:35 +01:00
gso_test.c
net: gso_test: support CONFIG_MAX_SKB_FRAGS up to 45
2023-11-13 11:04:38 +00:00
gso.c
net: move gso declarations and functions to their own files
2023-06-10 00:11:41 -07:00
hwbm.c
…
link_watch.c
Revert "net: rtnetlink: remove local list in __linkwatch_run_queue()"
2023-12-11 10:57:16 +00:00
lwt_bpf.c
lwt: Fix return values of BPF xmit ops
2023-08-18 16:05:26 +02:00
lwtunnel.c
xfrm: lwtunnel: squelch kernel warning in case XFRM encap type is not available
2022-10-12 10:45:51 +02:00
Makefile
net: page_pool: id the page pools
2023-11-28 15:48:39 +01:00
neighbour.c
neighbour: Don't let neigh_forced_gc() disable preemption for long
2023-12-08 10:37:43 +00:00
net_namespace.c
net: Namespace-ify sysctl_optmem_max
2023-12-15 11:01:27 +00:00
net-procfs.c
net-sysfs: display two backlog queue len separately
2023-03-22 12:03:52 +01:00
net-sysfs.c
net: sysfs: fix locking in carrier read
2023-12-08 16:10:17 -08:00
net-sysfs.h
…
net-traces.c
udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint
2023-07-07 09:16:52 +01:00
netclassid_cgroup.c
cgroup, netclassid: on modifying netclassid in cgroup, only consider the main process.
2023-10-16 16:36:53 -07:00
netdev-genl-gen.c
netdev-genl: spec: Extend netdev netlink spec in YAML for NAPI
2023-12-04 18:04:05 -08:00
netdev-genl-gen.h
netdev-genl: spec: Extend netdev netlink spec in YAML for NAPI
2023-12-04 18:04:05 -08:00
netdev-genl.c
netdev-genl: Add PID for the NAPI thread
2023-12-04 18:04:06 -08:00
netevent.c
…
netpoll.c
netpoll: allocate netdev tracker right away
2023-06-15 08:21:11 +01:00
netprio_cgroup.c
…
of_net.c
net: Explicitly include correct DT includes
2023-07-27 20:33:16 -07:00
page_pool_priv.h
net: page_pool: report when page pool was destroyed
2023-11-28 15:48:39 +01:00
page_pool_user.c
net: page_pool: fix general protection fault in page_pool_unlist
2023-11-30 10:14:58 -08:00
page_pool.c
page_pool: halve BIAS_MAX for multiple user references of a fragment
2023-12-17 10:56:33 +00:00
pktgen.c
net: pktgen: Use wait_event_freezable_timeout() for freezable kthread
2023-12-27 14:34:52 +00:00
ptp_classifier.c
…
request_sock.c
tcp: make sure init the accept_queue's spinlocks once
2024-01-19 21:13:25 -08:00
rtnetlink.c
net: add rcu safety to rtnl_prop_list_size()
2024-02-12 17:38:52 -08:00
scm.c
vfs-6.8.misc
2024-01-08 10:26:08 -08:00
secure_seq.c
tcp: Fix data-races around sysctl knobs related to SYN option.
2022-07-20 10:14:49 +01:00
selftests.c
net: fill in MODULE_DESCRIPTION()s under net/core
2023-10-28 11:29:27 +01:00
skbuff.c
Networking changes for 6.8.
2024-01-11 10:07:29 -08:00
skmsg.c
bpf, sockmap: af_unix stream sockets need to hold ref for pair sock
2023-11-30 00:25:16 +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: syzkaller found null ptr deref in unix_bpf proto add
2023-12-13 16:32:28 -08:00
sock_reuseport.c
soreuseport: Fix socket selection for SO_INCOMING_CPU.
2022-10-25 11:35:16 +02:00
sock.c
udp: fix busy polling
2024-01-21 18:09:30 +00:00
stream.c
net: Return error from sk_stream_wait_connect() if sk_wait_event() fails
2023-12-15 10:48:51 +00:00
sysctl_net_core.c
net: Namespace-ify sysctl_optmem_max
2023-12-15 11:01:27 +00:00
timestamping.c
net: partial revert of the "Make timestamping selectable: series
2023-11-18 18:42:37 -08:00
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
xdp: Add VLAN tag hint
2023-12-13 16:16:40 -08:00