Eric Dumazet fe30b70ca8 devlink: fix netns refcount leak in devlink_nl_cmd_reload() ... commit 4dbb0dad8e upstream. While preparing my patch series adding netns refcount tracking, I spotted bugs in devlink_nl_cmd_reload() Some error paths forgot to release a refcount on a netns. To fix this, we can reduce the scope of get_net()/put_net() section around the call to devlink_reload(). Fixes: ccdf07219d ("devlink: Add reload action option to devlink reload command") Fixes: dc64cc7c63 ("devlink: Add devlink reload limit option") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Moshe Shemesh <moshe@mellanox.com> Cc: Jacob Keller <jacob.e.keller@intel.com> Cc: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20211205192822.1741045-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-12-14 10:57:10 +01:00
..
bpf_sk_storage.c	net: in_irq() cleanup	2021-08-13 14:09:19 -07:00
datagram.c	udp: fix skb_copy_and_csum_datagram with odd segment sizes	2021-02-04 18:56:56 -08:00
datagram.h
dev_addr_lists.c	net: dev_addr_list: handle first address in __hw_addr_add_ex	2021-09-30 13:29:09 +01:00
dev_ioctl.c	net: core: don't call SIOCBRADD/DELIF for non-bridge devices	2021-08-05 11:36:59 +01:00
dev.c	net: annotate data-races on txq->xmit_lock_owner	2021-12-08 09:04:49 +01:00
devlink.c	devlink: fix netns refcount leak in devlink_nl_cmd_reload()	2021-12-14 10:57:10 +01:00
drop_monitor.c	net: Remove redundant if statements	2021-08-05 13:27:50 +01:00
dst_cache.c	wireguard: device: reset peer src endpoint when netns exits	2021-12-08 09:04:46 +01:00
dst.c	net: Remove redundant if statements	2021-08-05 13:27:50 +01:00
failover.c
fib_notifier.c
fib_rules.c	ipv6: fix memory leak in fib6_rule_suppress	2021-12-08 09:04:43 +01:00
filter.c	bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs	2021-11-25 09:49:07 +01:00
flow_dissector.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-07-31 09:14:46 -07:00
flow_offload.c	net: Fix offloading indirect devices dependency on qdisc order creation	2021-08-19 13:19:30 +01:00
gen_estimator.c	net_sched: gen_estimator: support large ewma log	2021-01-15 18:11:06 -08:00
gen_stats.c
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	2021-08-11 14:43:16 -07:00
lwt_bpf.c	lwt_bpf: Replace preempt_disable() with migrate_disable()	2020-12-07 11:53:40 -08:00
lwtunnel.c	netfilter: add netfilter hooks to SRv6 data plane	2021-08-30 01:51:36 +02:00
Makefile	sock_map: Relax config dependency to CONFIG_NET	2021-07-15 18:17:49 -07:00
neighbour.c	net, neigh: Enable state migration between NUD_PERMANENT and NTF_USE	2021-11-18 19:17:16 +01:00
net_namespace.c	net: net_namespace: Fix undefined member in key_remove_domain()	2021-11-18 19:16:24 +01:00
net-procfs.c	Revert "net: procfs: add seq_puts() statement for dev_mcast"	2021-10-13 17:24:38 -07:00
net-sysfs.c	net-sysfs: try not to restart the syscall if it will fail eventually	2021-11-18 19:16:14 +01:00
net-sysfs.h
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	asm-generic/unaligned: Unify asm/unaligned.h around struct helper	2021-07-02 12:43:40 -07:00
netprio_cgroup.c	bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode	2021-09-13 16:35:58 -07:00
page_pool.c	page_pool: use relaxed atomic for release side accounting	2021-08-24 10:46:31 +01:00
pktgen.c	pktgen: remove unused variable	2021-09-03 11:48:28 +01:00
ptp_classifier.c	bpf: Refactor BPF_PROG_RUN into a function	2021-08-17 00:45:07 +02:00
request_sock.c
rtnetlink.c	rtnetlink: fix if_nlmsg_stats_size() under estimation	2021-10-06 15:09:46 +01:00
scm.c	memcg: enable accounting for scm_fp_list objects	2021-07-20 06:00:38 -07:00
secure_seq.c	crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h	2020-05-08 15:32:17 +10:00
selftests.c	net: selftests: add MTU test	2021-07-22 00:52:04 -07:00
skbuff.c	net: add and use skb_unclone_keeptruesize() helper	2021-11-25 09:49:08 +01:00
skmsg.c	skmsg: Lose offset info in sk_psock_skb_ingress	2021-11-18 19:16:45 +01:00
sock_destructor.h	skb_expand_head() adjust skb->truesize incorrectly	2021-10-22 12:35:51 -07:00
sock_diag.c	bpf, net: Rework cookie generator as per-cpu one	2020-09-30 11:50:35 -07:00
sock_map.c	bpf, sockmap: Attach map progs to psock early for feature probes	2021-12-14 10:57:09 +01:00
sock_reuseport.c	tcp: Add stats for socket migration.	2021-06-23 12:56:08 -07:00
sock.c	sock: fix /proc/net/sockstat underflow in sk_clone_lock()	2021-11-25 09:48:35 +01:00
stream.c	net: stream: don't purge sk_error_queue in sk_stream_kill_queues()	2021-11-18 19:16:34 +01:00
sysctl_net_core.c	bpf: Prevent increasing bpf_jit_limit above max	2021-10-22 17:23:53 -07:00
timestamping.c
tso.c	net: tso: add UDP segmentation support	2020-06-18 20:46:23 -07:00
utils.c
xdp.c	xdp: Move the rxq_info.mem clearing to unreg_mem_model()	2021-06-28 23:07:59 +02:00