Eric Dumazet c6f6f2444b rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() ...

While looking at one unrelated syzbot bug, I found the replay logic
in __rtnl_newlink() to potentially trigger use-after-free.

It is better to clear master_dev and m_ops inside the loop,
in case we have to replay it.

Fixes: ba7d49b1f0 ("rtnetlink: provide api for getting and setting slave info")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20220201012106.216495-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2022-02-01 20:19:00 -08:00

..

bpf_sk_storage.c

bpf: Allow bpf_local_storage to be used by sleepable programs

2021-12-29 17:54:40 -08:00

datagram.c

net: avoid double accounting for pure zerocopy skbs

2021-11-03 11:19:49 +00:00

datagram.h

net/core: Allow the compiler to verify declaration and definition consistency

2019-03-27 13:49:44 -07:00

dev_addr_lists_test.c

net: kunit: add a test for dev_addr_lists

2021-11-20 12:25:57 +00:00

dev_addr_lists.c

dev_addr_list: put the first addr on the tree

2021-11-20 12:25:57 +00:00

dev_ioctl.c

net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX

2021-12-14 12:28:24 +00:00

dev.c

xdp: check prog type before updating BPF link

2022-01-11 09:44:06 -08:00

devlink.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2021-12-31 14:35:40 +00:00

drop_monitor.c

net: skb: introduce kfree_skb_reason()

2022-01-09 16:30:34 -08:00

dst_cache.c

wireguard: device: reset peer src endpoint when netns exits

2021-11-29 19:50:45 -08:00

dst.c

net: dst: add net device refcount tracking to dst_entry

2021-12-06 16:05:10 -08:00

failover.c

net: failover: add net device refcount tracker

2021-12-06 16:06:02 -08:00

fib_notifier.c

net: fib_notifier: propagate extack down to the notifier block callback

2019-10-04 11:10:56 -07:00

fib_rules.c

fib: expand fib_rule_policy

2021-12-16 07:18:35 -08:00

filter.c

xdp: Add xdp_do_redirect_frame() for pre-computed xdp_frames

2022-01-05 19:46:32 -08:00

flow_dissector.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2021-12-31 14:35:40 +00:00

flow_offload.c

flow_offload: add reoffload process to update hw_count

2021-12-19 14:08:48 +00:00

gen_estimator.c

net: sched: Remove Qdisc::running sequence counter

2021-10-18 12:54:41 +01:00

gen_stats.c

net: stats: Read the statistics in ___gnet_stats_copy_basic() instead of adding.

2021-10-21 12:47:56 +01:00

gro_cells.c

gro_cells: reduce number of synchronize_net() calls

2020-11-25 11:28:12 -08:00

gro.c

gro: add ability to control gro max packet size

2022-01-06 12:27:05 +00:00

hwbm.c

net: hwbm: Make the hwbm_pool lock a mutex

2019-06-09 19:40:10 -07:00

link_watch.c

net: linkwatch: be more careful about dev->linkwatch_dev_tracker

2021-12-14 18:45:58 -08:00

lwt_bpf.c

net: Don't include filter.h from net/sock.h

2021-12-29 08:48:14 -08:00

lwtunnel.c

lwtunnel: Validate RTA_ENCAP_TYPE attribute length

2021-12-31 14:31:59 +00:00

Makefile

net: kunit: add a test for dev_addr_lists

2021-11-20 12:25:57 +00:00

neighbour.c

proc: remove PDE_DATA() completely

2022-01-22 08:33:37 +02:00

net_namespace.c

netns: add schedule point in ops_exit_list()

2022-01-18 13:40:58 +00:00

net-procfs.c

net-procfs: show net devices bound packet types

2022-01-24 11:58:46 +00:00

net-sysfs.c

net-sysfs: warn if new queue objects are being created during device unregistration

2021-12-08 18:36:32 -08:00

net-sysfs.h

net-sysfs: add netdev_change_owner()

2020-02-26 20:07:25 -08:00

net-traces.c

tcp: add tracepoint for checksum errors

2021-05-14 15:26:03 -07:00

netclassid_cgroup.c

bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode

2021-09-13 16:35:58 -07:00

netevent.c

net: core: Correct function name netevent_unregister_notifier() in the kerneldoc

2021-03-28 17:56:56 -07:00

netpoll.c

netpoll: add net device refcount tracker to struct netpoll

2021-12-06 16:06:02 -08:00

netprio_cgroup.c

bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode

2021-09-13 16:35:58 -07:00

of_net.c

Revert "of: net: support NVMEM cells with MAC in text format"

2022-01-12 14:14:36 +00:00

page_pool.c

page_pool: remove spinlock in page_pool_refill_alloc_cache()

2022-01-09 16:45:27 -08:00

pktgen.c

proc: remove PDE_DATA() completely

2022-01-22 08:33:37 +02:00

ptp_classifier.c

bpf: Refactor BPF_PROG_RUN into a function

2021-08-17 00:45:07 +02:00

request_sock.c

tcp: add rcu protection around tp->fastopen_rsk

2019-10-13 10:13:08 -07:00

rtnetlink.c

rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()

2022-02-01 20:19:00 -08:00

scm.c

memcg: enable accounting for scm_fp_list objects

2021-07-20 06:00:38 -07:00

secure_seq.c

net: align static siphash keys

2021-11-16 19:07:54 -08:00

selftests.c

net: core: constify mac addrs in selftests

2021-10-24 13:59:44 +01:00

skbuff.c

net: skb: introduce kfree_skb_reason()

2022-01-09 16:30:34 -08:00

skmsg.c

bpf, sockmap: Re-evaluate proto ops when psock is removed from sockmap

2021-11-20 00:56:24 +01:00

sock_destructor.h

skb_expand_head() adjust skb->truesize incorrectly

2021-10-22 12:35:51 -07:00

sock_diag.c

net: Don't include filter.h from net/sock.h

2021-12-29 08:48:14 -08:00

sock_map.c

bpf, sockmap: Fix double bpf_prog_put on error case in map_link

2022-01-05 20:43:08 +01:00

sock_reuseport.c

tcp: Add stats for socket migration.

2021-06-23 12:56:08 -07:00

sock.c

net: Flush deferred skb free on socket destroy

2022-01-17 13:07:47 +00:00

stream.c

net: stream: don't purge sk_error_queue in sk_stream_kill_queues()

2021-10-16 09:06:09 +01:00

sysctl_net_core.c

net: Don't include filter.h from net/sock.h

2021-12-29 08:48:14 -08:00

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

page_pool: Store the XDP mem id

2022-01-05 19:46:32 -08:00