Tom Herbert 0643ee4fd1 inet: Fix get port to handle zero port number with soreuseport set ... A user may call listen with binding an explicit port with the intent that the kernel will assign an available port to the socket. In this case inet_csk_get_port does a port scan. For such sockets, the user may also set soreuseport with the intent a creating more sockets for the port that is selected. The problem is that the initial socket being opened could inadvertently choose an existing and unreleated port number that was already created with soreuseport. This patch adds a boolean parameter to inet_bind_conflict that indicates rather soreuseport is allowed for the check (in addition to sk->sk_reuseport). In calls to inet_bind_conflict from inet_csk_get_port the argument is set to true if an explicit port is being looked up (snum argument is nonzero), and is false if port scan is done. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2016-12-17 11:13:19 -05:00
..
6lowpan	6lowpan: ndisc: no overreact if no short address is available	2016-09-19 20:19:34 +02:00
9p	IB/core: add support to create a unsafe global rkey to ib_create_pd	2016-09-23 13:47:44 -04:00
802	net: use core MTU range checking in misc drivers	2016-10-20 14:51:10 -04:00
8021q	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
appletalk	appletalk: use IS_ENABLED() instead of checking for built-in or module	2016-09-10 21:19:10 -07:00
atm	net: remove MTU limits on a few ether_setup callers	2016-10-21 13:57:50 -04:00
ax25	AX.25: Close socket connection on session completion	2016-06-18 20:55:34 -07:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-06 21:33:19 -05:00
bluetooth	Bluetooth: SMP: Add support for H7 crypto function and CT2 auth flag	2016-12-08 07:50:24 +01:00
bridge	net: bridge: shorten ageing time on topology change	2016-12-10 21:28:28 -05:00
caif	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-06 21:33:19 -05:00
can	can: raw: raw_setsockopt: limit number of can_filter that can be set	2016-12-07 10:45:57 +01:00
ceph	libceph: initialize last_linger_id with a large integer	2016-11-10 20:13:08 +01:00
core	net: skb_condense() can also deal with empty skbs	2016-12-09 23:06:10 -05:00
dcb	net: dcb: set error code on failures	2016-12-03 23:54:25 -05:00
dccp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-03 12:29:53 -05:00
decnet	net: fix sleeping for sk_wait_event()	2016-11-14 13:17:21 -05:00
dns_resolver
dsa	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-03 12:29:53 -05:00
ethernet	net: make default TX queue length a defined constant	2016-11-07 20:15:55 -05:00
hsr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-10-30 12:42:58 -04:00
ieee802154	ieee802154: check device type	2016-11-30 12:33:07 +01:00
ipv4	inet: Fix get port to handle zero port number with soreuseport set	2016-12-17 11:13:19 -05:00
ipv6	inet: Fix get port to handle zero port number with soreuseport set	2016-12-17 11:13:19 -05:00
ipx
irda	genetlink: mark families as __ro_after_init	2016-10-27 16:16:09 -04:00
iucv	Subject: [PATCH] af_iucv: drop skbs rejected by filter	2016-10-12 01:56:04 -04:00
kcm	Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-07 15:36:58 -07:00
key	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
l2tp	net: l2tp: ppp: change PPPOL2TP_MSG_* => L2TP_MSG_*	2016-12-10 23:29:11 -05:00
l3mdev	net: ipv6: Remove l3mdev_get_saddr6	2016-09-10 23:12:53 -07:00
lapb	net/lapb: tuse %*ph to dump buffers	2016-05-29 22:33:25 -07:00
llc	net: fix sleeping for sk_wait_event()	2016-11-14 13:17:21 -05:00
mac80211	Three fixes:	2016-12-09 22:59:05 -05:00
mac802154	mac802154: use rate limited warnings for malformed frames	2016-09-19 20:19:34 +02:00
mpls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-06 21:33:19 -05:00
ncsi	net/ncsi: Improve HNCDSC AEN handler	2016-10-20 11:23:08 -04:00
netfilter	netfilter: nft_counter: rework atomic dump and reset	2016-12-11 10:01:05 -05:00
netlabel	genetlink: mark families as __ro_after_init	2016-10-27 16:16:09 -04:00
netlink	netlink: use blocking notifier	2016-12-10 17:25:58 -05:00
netrom
nfc	genetlink: mark families as __ro_after_init	2016-10-27 16:16:09 -04:00
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-03 12:29:53 -05:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-03 12:29:53 -05:00
phonet	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
qrtr	Merge tag 'qcom-soc-for-4.7-2' into net-next	2016-05-17 14:11:19 -04:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-03 12:29:53 -05:00
rfkill
rose	rose: limit sk_filter trim to payload	2016-07-13 11:53:40 -07:00
rxrpc	udp: do fwd memory scheduling on dequeue	2016-11-07 13:24:41 -05:00
sched	net/sched: cls_flower: Use masked key when calling HW offloads	2016-12-17 10:44:35 -05:00
sctp	sctp: use new rhlist interface on sctp transport rhashtable	2016-11-16 23:22:17 -05:00
strparser	strparser: Propagate correct error code in strp_recv()	2016-10-12 01:51:49 -04:00
sunrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-11-22 13:27:16 -05:00
switchdev	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-10-30 12:42:58 -04:00
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-03 12:29:53 -05:00
unix	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-11-22 13:27:16 -05:00
vmw_vsock	VSOCK: add loopback to virtio_transport	2016-11-24 11:53:15 -05:00
wimax	genetlink: mark families as __ro_after_init	2016-10-27 16:16:09 -04:00
wireless	Three fixes:	2016-12-09 22:59:05 -05:00
x25	net: x25: remove null checks on arrays calling_ae and called_ae	2016-09-09 18:13:30 -07:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-12-03 12:29:53 -05:00
compat.c	packet: compat support for sock_fprog	2016-06-09 23:41:03 -07:00
Kconfig	bpf: BPF for lightweight tunnel infrastructure	2016-12-02 10:51:49 -05:00
Makefile	strparser: Stream parser for messages	2016-08-17 19:36:23 -04:00
socket.c	net: socket: removed an unnecessary newline	2016-12-10 17:27:07 -05:00
sysctl_net.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2016-10-06 09:52:23 -07:00