Stefan Baranoff 21684dc46c tcp: fix sequence numbers for repaired sockets re-using TIME-WAIT sockets ... This patch fixes a bug where the sequence numbers of a socket created using TCP repair functionality are lower than set after connect is called. This occurs when the repair socket overlaps with a TIME-WAIT socket and triggers the re-use code. The amount lower is equal to the number of times that a particular IP/port set is re-used and then put back into TIME-WAIT. Re-using the first time the sequence number is 1 lower, closing that socket and then re-opening (with repair) a new socket with the same addresses/ports puts the sequence number 2 lower than set via setsockopt. The third time is 3 lower, etc. I have not tested what the limit of this acrewal is, if any. The fix is, if a socket is in repair mode, to respect the already set sequence number and timestamp when it would have already re-used the TIME-WAIT socket. Signed-off-by: Stefan Baranoff <sbaranoff@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-07-12 14:33:45 -07:00
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6lowpan	…
9p	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
802	…
8021q	net: fix use-after-free in GRO with ESP	2018-07-02 20:34:04 +09:00
appletalk	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
atm	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
ax25	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-05-26 19:46:15 -04:00
bluetooth	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
bpf	…
bpfilter	bpfilter: include bpfilter_umh in assembly instead of using objcopy	2018-06-28 21:39:16 +09:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-06-16 07:39:34 +09:00
caif	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
can	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
ceph	The main piece is a set of libceph changes that revamps how OSD	2018-06-15 07:24:58 +09:00
core	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf	2018-07-08 13:06:55 +09:00
dcb	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
dccp	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
decnet	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
dns_resolver	…
dsa	net: dsa: add error handling for pskb_trim_rcsum	2018-06-11 14:19:38 -07:00
ethernet	…
hsr	…
ieee802154	ieee802154: 6lowpan: set IFLA_LINK	2018-07-05 11:13:17 +02:00
ife	…
ipv4	tcp: fix sequence numbers for repaired sockets re-using TIME-WAIT sockets	2018-07-12 14:33:45 -07:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2018-07-09 14:23:13 -07:00
iucv	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
kcm	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
key	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
l2tp	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
l3mdev	…
lapb	…
llc	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
mac80211	mac80211: disable BHs/preemption in ieee80211_tx_control_port()	2018-06-29 09:39:08 +02:00
mac802154	…
mpls	…
ncsi	net/ncsi: Use netdev_dbg for debug messages	2018-06-20 07:26:58 +09:00
netfilter	netfilter: nf_conntrack: Fix possible possible crash on module loading.	2018-07-09 18:04:11 +02:00
netlabel	…
netlink	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
netrom	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
nfc	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
nsh	…
openvswitch	treewide: kzalloc() -> kcalloc()	2018-06-12 16:19:22 -07:00
packet	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
phonet	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
psample	…
qrtr	net: qrtr: Reset the node and port ID of broadcast messages	2018-07-05 20:20:03 +09:00
rds	rds: clean up loopback rds_connections on netns deletion	2018-06-27 10:11:03 +09:00
rfkill	…
rose	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
rxrpc	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
sched	sch_fq_codel: zero q->flows_cnt when fq_codel_init fails	2018-07-12 12:32:09 -07:00
sctp	sctp: fix the issue that pathmtu may be set lower than MINSEGMENT	2018-07-04 21:36:34 +09:00
smc	net/smc: reduce sock_put() for fallback sockets	2018-07-07 20:25:13 +09:00
strparser	strparser: Remove early eaten to fix full tcp receive buffer stall	2018-06-28 21:37:26 +09:00
sunrpc	NFS client bugfixes for Linux 4.18	2018-06-22 06:21:34 +09:00
switchdev	…
tipc	tipc: make function tipc_net_finalize() thread safe	2018-07-07 19:49:02 +09:00
tls	tls: fix skb_to_sgvec returning unhandled error.	2018-07-03 23:26:47 +09:00
unix	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
vmw_vsock	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
wimax	…
wireless	nl80211: check nla_parse_nested() return values	2018-06-29 09:44:51 +02:00
x25	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
xdp	xsk: fix potential race in SKB TX completion code	2018-07-02 18:37:12 -07:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2018-06-06 18:39:49 -07:00
Kconfig	net: Introduce generic failover module	2018-05-28 22:59:54 -04:00
Makefile	bpfilter: check compiler capability in Kconfig	2018-06-28 13:36:39 +09:00
compat.c	…
socket.c	net: handle NULL ->poll gracefully	2018-06-29 06:51:51 -07:00
sysctl_net.c	…