Johannes Berg a28ab558b0 mac80211: close AP_VLAN interfaces before unregistering all ... commit c8aa22db01 upstream. Since Eric's commit efe117ab8 ("Speedup ieee80211_remove_interfaces") there's a bug in mac80211 when it unregisters with AP_VLAN interfaces up. If the AP_VLAN interface was registered after the AP it belongs to (which is the typical case) and then we get into this code path, unregister_netdevice_many() will crash because it isn't prepared to deal with interfaces being closed in the middle of it. Exactly this happens though, because we iterate the list, find the AP master this AP_VLAN belongs to and dev_close() the dependent VLANs. After this, unregister_netdevice_many() won't pick up the fact that the AP_VLAN is already down and will do it again, causing a crash. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-06-07 12:49:49 -07:00
..
9p	9p: BUG before corrupting memory	2012-06-22 11:37:15 -07:00
802	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2012-04-02 17:53:39 -07:00
8021q	net: vlan,ethtool: netdev_features_t is more than 32 bit	2013-05-19 10:54:45 -07:00
appletalk	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
atm	atm: update msg_namelen in vcc_recvmsg()	2013-05-01 09:41:04 -07:00
ax25	ax25: fix info leak via msg_name in ax25_recvmsg()	2013-05-01 09:41:04 -07:00
batman-adv	batman-adv: fix random jitter calculation	2013-01-11 09:07:03 -08:00
bluetooth	Bluetooth: RFCOMM - Fix missing msg_namelen update in rfcomm_sock_recvmsg()	2013-05-01 09:41:04 -07:00
bridge	bridge: fix race with topology change timer	2013-05-19 10:54:45 -07:00
caif	caif: Fix missing msg_namelen update in caif_seqpkt_recvmsg()	2013-05-01 09:41:04 -07:00
can	can: gw: use kmem_cache_free() instead of kfree()	2013-04-12 09:38:47 -07:00
ceph	rbd: remove linger unconditionally	2013-01-17 08:51:20 -08:00
core	ipv6: do not clear pinet6 field	2013-05-19 10:54:47 -07:00
dcb	dcbnl: fix various netlink info leaks	2013-03-20 13:05:02 -07:00
dccp	inet: Fix kmemleak in tcp_v4/6_syn_recv_sock and dccp_v4/6_request_recv_sock	2013-01-11 09:07:14 -08:00
decnet	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
dns_resolver	KEYS: Allow special keyrings to be cleared	2012-01-19 14:38:51 +11:00
dsa	dsa: Move switch drivers to new directory drivers/net/dsa	2011-11-29 00:21:36 -05:00
econet	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
ethernet	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
ieee802154	6lowpan: Fix endianness issue in is_addr_link_local().	2013-03-20 13:05:02 -07:00
ipv4	net: drop dst before queueing fragments	2013-05-01 09:41:20 -07:00
ipv6	xfrm6: release dev before returning error	2013-05-19 10:54:47 -07:00
ipx	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
irda	irda: Fix missing msg_namelen update in irda_recvmsg_dgram()	2013-05-01 09:41:05 -07:00
iucv	iucv: Fix missing msg_namelen update in iucv_sock_recvmsg()	2013-05-01 09:41:05 -07:00
key	net/key/af_key.c: add missing kfree_skb	2012-04-13 11:01:44 -04:00
l2tp	l2tp: Restore socket refcount when sendmsg succeeds	2013-03-20 13:05:01 -07:00
lapb	Remove all #inclusions of asm/system.h	2012-03-28 18:30:03 +01:00
llc	llc: Fix missing msg_namelen update in llc_ui_recvmsg()	2013-05-01 09:41:05 -07:00
mac80211	mac80211: close AP_VLAN interfaces before unregistering all	2013-06-07 12:49:49 -07:00
netfilter	ipvs: ip_vs_sip_fill_param() BUG: bad check of return value	2013-05-11 13:48:08 -07:00
netlabel	netlabel: correctly list all the static label mappings	2013-03-20 13:05:01 -07:00
netlink	thermal: shorten too long mcast group name	2013-04-05 10:04:38 -07:00
netrom	netrom: fix invalid use of sizeof in nr_recvmsg()	2013-05-01 09:41:06 -07:00
nfc	NFC: llcp: fix info leaks via msg_name in llcp_sock_recvmsg()	2013-05-01 09:41:05 -07:00
openvswitch	openvswitch: Reset upper layer protocol info on internal devices.	2012-10-02 10:29:50 -07:00
packet	packet: tpacket_v3: do not trigger bug() on wrong header status	2013-05-19 10:54:46 -07:00
phonet	phonet: Sort out initiailziation and cleanup code.	2012-04-13 11:01:43 -04:00
rds	rds: limit the size allocated by rds_message_alloc()	2013-03-20 13:05:01 -07:00
rfkill	device.h: cleanup users outside of linux/include (C files)	2012-03-11 14:27:37 -04:00
rose	rose: fix info leak via msg_name in rose_recvmsg()	2013-05-01 09:41:05 -07:00
rxrpc	RxRPC: Fix kcalloc parameters swapped	2012-02-14 14:41:55 -05:00
sched	net_sched: act_ipt forward compat with xtables	2013-05-19 10:54:45 -07:00
sctp	net: sctp: sctp_auth_key_put: use kzfree instead of kfree	2013-05-01 09:41:08 -07:00
sunrpc	SUNRPC: Add barriers to ensure read ordering in rpc_wake_up_task_queue_locked	2013-04-05 10:04:14 -07:00
tipc	tipc: fix info leaks via msg_name in recv_msg/recv_stream	2013-05-01 09:41:05 -07:00
unix	af_unix: If we don't care about credentials coallesce all messages	2013-05-01 09:41:07 -07:00
wanrouter	wanmain: comparing array with NULL	2012-08-09 08:31:51 -07:00
wimax	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
wireless	wireless: regulatory: fix channel disabling race condition	2013-05-07 19:51:56 -07:00
x25	net:x25: use IS_ENABLED	2011-12-16 15:49:52 -05:00
xfrm	xfrm_user: ensure user supplied esn replay window is valid	2012-10-13 05:38:41 +09:00
compat.c	net: Fix references to out-of-scope variables in put_cmsg_compat()	2012-08-09 08:31:42 -07:00
Kconfig	net: Add Open vSwitch kernel components.	2011-12-03 09:35:17 -08:00
Makefile	net: Add Open vSwitch kernel components.	2011-12-03 09:35:17 -08:00
nonet.c
socket.c	net: fix info leak in compat dev_ifconf()	2012-10-02 10:29:37 -07:00
sysctl_net.c	sysctl: Modify __register_sysctl_paths to take a set instead of a root and an nsproxy	2012-01-24 16:40:30 -08:00