linzhang 0908cf4dfe net: llc: add lock_sock in llc_ui_bind to avoid a race condition ... There is a race condition in llc_ui_bind if two or more processes/threads try to bind a same socket. If more processes/threads bind a same socket success that will lead to two problems, one is this action is not what we expected, another is will lead to kernel in unstable status or oops(in my simple test case, cause llc2.ko can't unload). The current code is test SOCK_ZAPPED bit to avoid a process to bind a same socket twice but that is can't avoid more processes/threads try to bind a same socket at the same time. So, add lock_sock in llc_ui_bind like others, such as llc_ui_connect. Signed-off-by: Lin Zhang <xiaolou4617@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-05-26 14:20:29 -04:00
..
6lowpan	6lowpan: Don't set IFF_NO_QUEUE	2017-04-12 22:02:40 +02:00
9p	xen: fixes for 4.12 rc2	2017-05-19 15:06:48 -07:00
802
8021q	vlan: Keep NETIF_F_HW_CSUM similar to other software devices	2017-05-08 14:39:19 -04:00
appletalk	lib/vsprintf.c: remove %Z support	2017-02-27 18:43:47 -08:00
atm	neighbour: fix nlmsg_pid in notifications	2017-03-22 10:48:49 -07:00
ax25	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
batman-adv	This feature/cleanup patchset includes the following patches:	2017-04-06 14:37:50 -07:00
bluetooth	Bluetooth: Add selftest for ECDH key generation	2017-04-30 16:52:43 +03:00
bpf	bpf: Align packet data properly in program testing framework.	2017-05-02 11:46:28 -04:00
bridge	bridge: start hello_timer when enabling KERNEL_STP in br_stp_start	2017-05-21 13:33:28 -04:00
caif	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>	2017-03-02 08:42:29 +01:00
can	can: fix CAN BCM build with CONFIG_PROC_FS disabled	2017-04-27 09:34:13 +02:00
ceph	The two main items are support for disabling automatic rbd exclusive	2017-05-10 08:42:33 -07:00
core	bpf: add bpf_clone_redirect to bpf_helper_changes_pkt_data	2017-05-25 13:44:28 -04:00
dcb	net: rtnetlink: plumb extended ack to doit function	2017-04-17 15:35:38 -04:00
dccp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-05-15 15:50:49 -07:00
decnet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-05-09 15:42:31 -07:00
dns_resolver	Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-03-03 10:16:38 -08:00
dsa	net: dsa: Remove redundant NULL dst check	2017-04-21 10:41:24 -04:00
ethernet	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2017-02-16 21:25:49 -05:00
hsr	netlink: extended ACK reporting	2017-04-13 13:58:20 -04:00
ieee802154	netlink: pass extended ACK struct where available	2017-04-13 13:58:22 -04:00
ife	net: Introduce ife encapsulation module	2017-02-03 15:16:45 -05:00
ipv4	arp: fixed -Wuninitialized compiler warning	2017-05-25 13:38:20 -04:00
ipv6	ipv6: fix out of bound writes in __ip6_append_data()	2017-05-22 11:47:44 -04:00
ipx	ipx: call ipxitf_put() in ioctl error path	2017-05-02 15:34:53 -04:00
irda	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
iucv	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
kcm	kcm: remove a useless copy_from_user()	2017-04-17 13:28:48 -04:00
key	af_key: Fix slab-out-of-bounds in pfkey_compile_policy.	2017-05-08 08:03:01 +02:00
l2tp	l2tp: remove useless device duplication test in l2tp_eth_create()	2017-04-27 16:32:13 -04:00
l3mdev
lapb
llc	net: llc: add lock_sock in llc_ui_bind to avoid a race condition	2017-05-26 14:20:29 -04:00
mac80211	mac80211: strictly check mesh address extension mode	2017-05-17 14:24:29 +02:00
mac802154	drivers: add explicit interrupt.h includes	2017-03-30 11:05:34 -07:00
mpls	treewide: use kv[mz]alloc* rather than opencoded variants	2017-05-08 17:15:13 -07:00
ncsi
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2017-05-21 13:00:02 -04:00
netlabel	netlink: pass extended ACK struct to parsing functions	2017-04-13 13:58:22 -04:00
netlink	netlink: pass extended ACK struct where available	2017-04-13 13:58:22 -04:00
netrom	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
nfc	NFC 4.12 pull request	2017-04-21 15:29:40 -04:00
openvswitch	netfilter: introduce nf_conntrack_helper_put helper function	2017-05-15 12:42:29 +02:00
packet	net/packet: fix missing net_device reference release	2017-05-15 14:22:12 -04:00
phonet	net: rtnetlink: plumb extended ack to doit function	2017-04-17 15:35:38 -04:00
psample	net: Introduce psample, a new genetlink channel for packet sampling	2017-01-24 13:44:28 -05:00
qrtr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-21 20:23:53 -07:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-05-02 16:40:27 -07:00
rfkill	rfkill: remove rfkill-regulator	2017-01-24 11:07:35 +01:00
rose	net: Work around lockdep limitation in sockets that use sockets	2017-03-09 18:23:27 -08:00
rxrpc	rxrpc: Trace client call connection	2017-04-06 11:10:41 +01:00
sched	net: sched: cls_matchall: fix null pointer dereference	2017-05-22 14:54:16 -04:00
sctp	sctp: set new_asoc temp when processing dupcookie	2017-05-24 15:21:04 -04:00
smc	net/smc: Add warning about remote memory exposure	2017-05-16 14:49:43 -04:00
strparser	strparser: destroy workqueue on module exit	2017-03-03 20:43:26 -08:00
sunrpc	Another RDMA update from Chuck Lever, and a bunch of miscellaneous	2017-05-10 13:29:23 -07:00
switchdev	netlink: pass extended ACK struct to parsing functions	2017-04-13 13:58:22 -04:00
tipc	tipc: make macro tipc_wait_for_cond() smp safe	2017-05-11 22:19:30 -04:00
unix	af_unix: Use designated initializers	2017-04-06 12:43:04 -07:00
vmw_vsock	vsock: use new wait API for vsock_stream_sendmsg()	2017-05-22 14:39:36 -04:00
wimax
wireless	cfg80211: make cfg80211_sched_scan_results() work from atomic context	2017-05-23 14:36:46 +02:00
x25	net: x25: fix one potential use-after-free issue	2017-05-18 10:05:40 -04:00
xfrm	xfrm: fix state migration copy replay sequence numbers	2017-05-19 12:49:13 +02:00
compat.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-02-22 10:15:09 -08:00
Kconfig	bpf: make jited programs visible in traces	2017-02-17 13:40:05 -05:00
Makefile	bpf: introduce BPF_PROG_TEST_RUN command	2017-04-01 12:45:57 -07:00
socket.c	l2tp: device MTU setup, tunnel socket needs a lock	2017-04-17 13:01:48 -04:00
sysctl_net.c	sysctl: Remove dead register_sysctl_root	2017-04-16 23:42:49 -05:00