Cong Wang 8327070216 bonding: fix a potential double-unregister ... When we tear down a network namespace, we unregister all the netdevices within it. So we may queue a slave device and a bonding device together in the same unregister queue. If the only slave device is non-ethernet, it would automatically unregister the bonding device as well. Thus, we may end up unregistering the bonding device twice. Workaround this special case by checking reg_state. Fixes: 9b5e383c11 ("net: Introduce unregister_netdevice_many()") Reported-by: syzbot+af23e7f3e0a7e10c8b67@syzkaller.appspotmail.com Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Cc: Jay Vosburgh <j.vosburgh@gmail.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-08-16 15:13:29 -07:00
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bond_3ad.c	net: bonding: bond_3ad: Fix a bunch of kerneldoc parameter issues	2020-08-14 20:42:25 -07:00
bond_alb.c	net: bonding: bond_alb: Describe alb_handle_addr_collision_on_attach()'s 'bond' and 'addr' params	2020-08-14 20:42:25 -07:00
bond_debugfs.c	bonding: no need to print a message if debugfs_create_dir() fails	2019-08-10 15:25:47 -07:00
bond_main.c	bonding: fix a potential double-unregister	2020-08-16 15:13:29 -07:00
bond_netlink.c	bonding: check return value of register_netdevice() in bond_newlink()	2020-07-23 15:17:04 -07:00
bond_options.c	bonding: allow xfrm offload setup post-module-load	2020-07-01 15:53:32 -07:00
bond_procfs.c	bonding: add an option to specify a delay between peer notifications	2019-07-04 12:30:48 -07:00
bond_sysfs_slave.c	bonding: Fix reference count leak in bond_sysfs_slave_add.	2020-05-28 11:08:16 -07:00
bond_sysfs.c	bonding: add an option to specify a delay between peer notifications	2019-07-04 12:30:48 -07:00
bonding_priv.h	drivers: Remove inclusion of vermagic header	2020-04-21 13:27:37 -07:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00