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
net: use core MTU range checking in misc drivers
2016-10-20 14:51:10 -04:00
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
net: remove MTU limits on a few ether_setup callers
2016-10-21 13:57:50 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-06 21:33:19 -05:00
Bluetooth: SMP: Add support for H7 crypto function and CT2 auth flag
2016-12-08 07:50:24 +01:00
net: bridge: shorten ageing time on topology change
2016-12-10 21:28:28 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-06 21:33:19 -05:00
can: raw: raw_setsockopt: limit number of can_filter that can be set
2016-12-07 10:45:57 +01:00
libceph: initialize last_linger_id with a large integer
2016-11-10 20:13:08 +01:00
net: skb_condense() can also deal with empty skbs
2016-12-09 23:06:10 -05:00
net: dcb: set error code on failures
2016-12-03 23:54:25 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
net: fix sleeping for sk_wait_event()
2016-11-14 13:17:21 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
net: make default TX queue length a defined constant
2016-11-07 20:15:55 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-10-30 12:42:58 -04:00
ieee802154: check device type
2016-11-30 12:33:07 +01:00
inet: Fix get port to handle zero port number with soreuseport set
2016-12-17 11:13:19 -05:00
inet: Fix get port to handle zero port number with soreuseport set
2016-12-17 11:13:19 -05:00
genetlink: mark families as __ro_after_init
2016-10-27 16:16:09 -04:00
Subject: [PATCH] af_iucv: drop skbs rejected by filter
2016-10-12 01:56:04 -04:00
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
net: l2tp: ppp: change PPPOL2TP_MSG_* => L2TP_MSG_*
2016-12-10 23:29:11 -05:00
net: fix sleeping for sk_wait_event()
2016-11-14 13:17:21 -05:00
Three fixes:
2016-12-09 22:59:05 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-06 21:33:19 -05:00
net/ncsi: Improve HNCDSC AEN handler
2016-10-20 11:23:08 -04:00
netfilter: nft_counter: rework atomic dump and reset
2016-12-11 10:01:05 -05:00
genetlink: mark families as __ro_after_init
2016-10-27 16:16:09 -04:00
netlink: use blocking notifier
2016-12-10 17:25:58 -05:00
genetlink: mark families as __ro_after_init
2016-10-27 16:16:09 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
udp: do fwd memory scheduling on dequeue
2016-11-07 13:24:41 -05:00
net/sched: cls_flower: Use masked key when calling HW offloads
2016-12-17 10:44:35 -05:00
sctp: use new rhlist interface on sctp transport rhashtable
2016-11-16 23:22:17 -05:00
strparser: Propagate correct error code in strp_recv()
2016-10-12 01:51:49 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-11-22 13:27:16 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-10-30 12:42:58 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-11-22 13:27:16 -05:00
VSOCK: add loopback to virtio_transport
2016-11-24 11:53:15 -05:00
genetlink: mark families as __ro_after_init
2016-10-27 16:16:09 -04:00
Three fixes:
2016-12-09 22:59:05 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
bpf: BPF for lightweight tunnel infrastructure
2016-12-02 10:51:49 -05:00
net: socket: removed an unnecessary newline
2016-12-10 17:27:07 -05:00
0643ee4fd1