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Eric Dumazet 4dbb0dad8e devlink: fix netns refcount leak in devlink_nl_cmd_reload() 
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: ccdf07219da6 ("devlink: Add reload action option to devlink reload command")
Fixes: dc64cc7c6310 ("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>
2021-12-06 16:56:32 -08:00
..
bpf_sk_storage.c
net: in_irq() cleanup
2021-08-13 14:09:19 -07:00
datagram.c
net: avoid double accounting for pure zerocopy skbs
2021-11-03 11:19:49 +00:00
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
ethtool: push the rtnl_lock into dev_ethtool()
2021-11-01 13:26:07 +00:00
dev.c
net: annotate data-races on txq->xmit_lock_owner
2021-12-01 19:14:26 -08:00
devlink.c
devlink: fix netns refcount leak in devlink_nl_cmd_reload()
2021-12-06 16:56:32 -08:00
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
2021-11-29 19:50:45 -08:00
dst.c
net: Remove redundant if statements
2021-08-05 13:27:50 +01:00
failover.c
…
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
ipv6: fix memory leak in fib6_rule_suppress
2021-11-29 14:43:35 +00:00
filter.c
bpf: Forbid bpf_ktime_get_coarse_ns and bpf_timer_* in tracing progs
2021-11-15 20:35:58 -08:00
flow_dissector.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-11-01 20:05:14 -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: 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
hwbm.c
net: hwbm: Make the hwbm_pool lock a mutex
2019-06-09 19:40:10 -07:00
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
of: net: move of_net under net/
2021-10-07 13:39:51 +01:00
neighbour.c
net, neigh: Fix crash in v6 module initialization error path
2021-11-22 15:09:51 +00:00
net_namespace.c
net: net_namespace: Fix undefined member in key_remove_domain()
2021-09-19 12:43:04 +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
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2021-10-28 10:43:58 -07:00
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
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
of_net.c
of: net: add a helper for loading netdev->dev_addr
2021-10-07 13:39:51 +01:00
page_pool.c
page_pool: Revert "page_pool: disable dma mapping support..."
2021-11-18 11:29:40 +00:00
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
tcp: add rcu protection around tp->fastopen_rsk
2019-10-13 10:13:08 -07:00
rtnetlink.c
net: rtnetlink: use __dev_addr_set()
2021-10-24 13:59:44 +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: core: constify mac addrs in selftests
2021-10-24 13:59:44 +01:00
skbuff.c
net: avoid double accounting for pure zerocopy skbs
2021-11-03 11:19:49 +00:00
skmsg.c
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2021-11-01 19:59:46 -07:00
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: Use stricter sk state checks in sk_lookup_assign
2021-11-09 00:56:35 +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()
2021-11-15 14:27:39 +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
bpf: Prevent increasing bpf_jit_limit above max
2021-10-22 17:23:53 -07:00
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: Remove redundant warning
2021-10-27 18:13:57 -07:00