Cong Wang a1bce7196b netrom: fix locking in nr_find_socket() ... [ Upstream commit 7314f5480f ] nr_find_socket(), nr_find_peer() and nr_find_listener() lock the sock after finding it in the global list. However, the call path requires BH disabled for the sock lock consistently. Actually the locking is unnecessary at this point, we can just hold the sock refcnt to make sure it is not gone after we unlock the global list, and lock it later only when needed. Reported-and-tested-by: syzbot+f621cda8b7e598908efa@syzkaller.appspotmail.com Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-01-09 17:38:32 +01:00
..
6lowpan	6lowpan: iphc: reset mac_header after decompress to fix panic	2018-07-06 12:32:12 +02:00
9p	9p: clear dangling pointers in p9stat_free	2018-11-21 09:19:12 +01:00
802
8021q	net: remove blank lines at end of file	2018-07-24 14:10:43 -07:00
appletalk
atm	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
ax25	ax25: fix a use-after-free in ax25_fillin_cb()	2019-01-09 17:38:30 +01:00
batman-adv	batman-adv: Expand merged fragment buffer for full packet	2018-12-13 09:16:10 +01:00
bluetooth	Bluetooth: SMP: fix crash in unpairing	2018-09-26 12:39:32 +03:00
bpf	bpf/test_run: support cgroup local storage	2018-08-03 00:47:32 +02:00
bpfilter	net: bpfilter: use get_pid_task instead of pid_task	2018-10-17 22:03:40 -07:00
bridge	net: bridge: remove ipv6 zero address check in mcast queries	2018-11-04 14:50:54 +01:00
caif	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
can	can: raw: check for CAN FD capable netdev in raw_sendmsg()	2018-12-01 09:37:30 +01:00
ceph	libceph: fall back to sendmsg for slab pages	2018-11-27 16:13:11 +01:00
core	gro_cell: add napi_disable in gro_cells_destroy	2019-01-09 17:38:31 +01:00
dcb	net: dcb: Add priority-to-DSCP map getters	2018-07-27 13:17:50 -07:00
dccp	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
decnet	decnet: fix using plain integer as NULL warning	2018-08-09 14:11:24 -07:00
dns_resolver	net: remove blank lines at end of file	2018-07-24 14:10:43 -07:00
dsa	net: dsa: Drop GPIO includes	2018-08-27 15:24:33 -07:00
ethernet
hsr
ieee802154	ieee802154: lowpan_header_create check must check daddr	2019-01-09 17:38:31 +01:00
ife
ipv4	net: ipv4: do not handle duplicate fragments as overlapping	2019-01-09 17:38:32 +01:00
ipv6	net: clear skb->tstamp in forwarding paths	2019-01-09 17:38:31 +01:00
iucv	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
kcm	Revert "kcm: remove any offset before parsing messages"	2018-09-17 18:43:42 -07:00
key	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2018-07-27 09:33:37 -07:00
l2tp	l2tp: fix a sock refcnt leak in l2tp_tunnel_register	2018-11-23 08:17:05 +01:00
l3mdev
lapb
llc	llc: do not use sk_eat_skb()	2018-12-01 09:37:27 +01:00
mac80211	mac80211: ignore NullFunc frames in the duplicate detection	2018-12-13 09:16:23 +01:00
mac802154	net: mac802154: tx: expand tailroom if necessary	2018-08-06 11:21:37 +02:00
mpls	mpls: allow routes on ip6gre devices	2018-09-24 12:19:27 -07:00
ncsi	net/ncsi: Fixup .dumpit message flags and ID check in Netlink handler	2018-08-22 21:39:08 -07:00
netfilter	netfilter: nf_tables: deactivate expressions in rule replecement routine	2018-12-17 09:24:38 +01:00
netlabel	netlabel: check for IPV4MASK in addrinfo_get	2018-09-21 18:58:34 -07:00
netlink	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-08-05 13:04:31 -07:00
netrom	netrom: fix locking in nr_find_socket()	2019-01-09 17:38:32 +01:00
nfc	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
nsh	nsh: set mac len based on inner packet	2018-07-12 16:55:29 -07:00
openvswitch	openvswitch: Fix push/pop ethernet validation	2018-11-04 14:50:52 +01:00
packet	packet: copy user buffers before orphan or clone	2018-12-05 19:31:58 +01:00
phonet
psample
qrtr	net: qrtr: Reset the node and port ID of broadcast messages	2018-07-05 20:20:03 +09:00
rds	rds: RDS (tcp) hangs on sendto() to unresponding address	2018-10-10 22:19:52 -07:00
rfkill	Here are quite a large number of fixes, notably:	2018-09-03 22:12:02 -07:00
rose
rxrpc	rxrpc: Fix lockup due to no error backoff after ack transmit error	2018-11-23 08:17:07 +01:00
sched	net: Prevent invalid access to skb->prev in __qdisc_drop_all	2018-12-17 09:24:27 +01:00
sctp	sctp: update frag_point when stream_interleave is set	2018-12-17 09:24:28 +01:00
smc	net/smc: fix smc_buf_unuse to use the lgr pointer	2018-11-04 14:50:52 +01:00
strparser	strparser: remove redundant variable 'rd_desc'	2018-08-01 10:00:06 -07:00
sunrpc	SUNRPC: Fix a potential race in xprt_connect()	2018-12-21 14:15:17 +01:00
switchdev
tipc	tipc: use destination length for copy string	2018-12-08 12:59:10 +01:00
tls	tls: fix currently broken MSG_PEEK behavior	2018-09-17 08:03:09 -07:00
unix	Revert "net: simplify sock_poll_wait"	2018-11-04 14:50:51 +01:00
vmw_vsock	vsock: split dwork to avoid reinitializations	2018-08-07 12:39:13 -07:00
wimax	wimax: remove blank lines at EOF	2018-07-24 14:10:42 -07:00
wireless	cfg80211: Fix busy loop regression in ieee80211_ie_split_ric()	2018-12-13 09:16:22 +01:00
x25	x25: remove blank lines at EOF	2018-07-24 14:10:42 -07:00
xdp	xsk: do not call synchronize_net() under RCU read lock	2018-10-11 10:19:01 +02:00
xfrm	xfrm_user: fix freeing of xfrm states on acquire	2018-12-29 13:37:58 +01:00
compat.c	net: avoid unnecessary sock_flag() check when enable timestamp	2018-08-06 10:42:48 -07:00
Kconfig	net: remove blank lines at end of file	2018-07-24 14:10:43 -07:00
Makefile
socket.c	net: socket: fix a missing-check bug	2018-10-18 16:43:06 -07:00
sysctl_net.c