Eric Dumazet 142a2e7ece tcp: initialize tp->copied_seq in case of cross SYN connection ... Dmitry provided a syzkaller (http://github.com/google/syzkaller) generated program that triggers the WARNING at net/ipv4/tcp.c:1729 in tcp_recvmsg() : WARN_ON(tp->copied_seq != tp->rcv_nxt && !(flags & (MSG_PEEK | MSG_TRUNC))); His program is specifically attempting a Cross SYN TCP exchange, that we support (for the pleasure of hackers ?), but it looks we lack proper tcp->copied_seq initialization. Thanks again Dmitry for your report and testings. Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Dmitry Vyukov <dvyukov@google.com> Tested-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-11-30 15:34:17 -05:00
..
6lowpan	6lowpan: put mcast compression in an own function	2015-10-21 00:49:25 +02:00
9p	IB/cma: Add support for network namespaces	2015-10-28 12:32:48 -04:00
802	…
8021q	vlan: Do not put vlan headers back on bridge and macvlan ports	2015-11-17 14:38:35 -05:00
appletalk	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
atm	atm: deal with setting entry before mkip was called	2015-09-17 22:13:32 -07:00
ax25	NET: AX.25: Stop heartbeat timer on disconnect.	2015-07-15 15:59:58 -07:00
batman-adv	batman-adv: turn batadv_neigh_node_get() into local function	2015-08-27 20:15:34 +02:00
bluetooth	Bluetooth: L2CAP: Add missing checks for invalid LE DCID	2015-11-05 04:04:15 +01:00
bridge	switchdev: bridge: Check return code is not EOPNOTSUPP	2015-11-16 14:56:03 -05:00
caif	net: caif: convert to using IFF_NO_QUEUE	2015-08-18 11:55:07 -07:00
can	can: avoid using timeval for uapi	2015-10-13 17:42:34 +02:00
ceph	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client	2015-11-13 09:24:40 -08:00
core	cgroups: Allow dynamically changing net_classid	2015-11-23 12:13:46 -05:00
dcb	net/dcb: make dcbnl.c explicitly non-modular	2015-10-09 07:52:27 -07:00
dccp	tcp/dccp: fix ireq->pktopts race	2015-11-02 15:38:26 -05:00
decnet	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-10-17 14:28:03 +02:00
dns_resolver	net: dns_resolver: convert time_t to time64_t	2015-11-18 16:27:46 -05:00
dsa	net: dsa: use switchdev obj for VLAN add/del ops	2015-11-01 15:56:11 -05:00
ethernet	net: help compiler generate better code in eth_get_headlen	2015-09-28 22:51:15 -07:00
hsr	net/hsr: fix a warning message	2015-11-23 14:56:15 -05:00
ieee802154	net: fix percpu memory leaks	2015-11-02 22:47:14 -05:00
ipv4	tcp: initialize tp->copied_seq in case of cross SYN connection	2015-11-30 15:34:17 -05:00
ipv6	net: ipmr, ip6mr: fix vif/tunnel failure race condition	2015-11-24 17:15:56 -05:00
ipx	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
irda	TTY/Serial driver patches for 4.4-rc1	2015-11-04 21:35:12 -08:00
iucv	s390/iucv: do not use arrays as argument	2015-09-21 16:03:04 -07:00
key	af_key: fix two typos	2015-10-23 03:05:19 -07:00
l2tp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-10-02 07:21:25 -07:00
l3mdev	net: Add netif_is_l3_slave	2015-10-07 04:27:43 -07:00
lapb	…
llc	tcp: fix recv with flags MSG_WAITALL | MSG_PEEK	2015-07-27 01:06:53 -07:00
mac80211	mac80211: document sleep requirements for channel context ops	2015-11-03 11:15:48 +01:00
mac802154	mac802154: llsec: use kzfree	2015-10-21 00:49:24 +02:00
mpls	mpls: reduce memory usage of routes	2015-10-27 19:52:59 -07:00
netfilter	ipvs: use skb_to_full_sk() helper	2015-11-15 18:39:48 -05:00
netlabel	…
netlink	mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd	2015-11-06 17:50:42 -08:00
netrom	netfilter: Remove spurios included of netfilter.h	2015-06-18 21:14:32 +02:00
nfc	NFC: nci: non-static functions can not be inline	2015-10-28 06:44:45 +01:00
openvswitch	net: openvswitch: Remove invalid comment	2015-11-24 17:18:00 -05:00
packet	packet: Allow packets with only a header (but no payload)	2015-11-29 22:17:17 -05:00
phonet	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
rds	RDS: fix race condition when sending a message on unbound socket	2015-11-24 17:20:09 -05:00
rfkill	rfkill: Copy "all" global state to other types	2015-09-04 14:26:56 +02:00
rose	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-06-24 02:58:51 -07:00
rxrpc	rxrpc: Correctly handle ack at end of client call transmit phase	2015-11-24 17:14:50 -05:00
sched	net_sched: em_meta: use skb_to_full_sk() helper	2015-11-08 20:56:39 -05:00
sctp	sctp: translate host order to network order when setting a hmacid	2015-11-15 18:27:27 -05:00
sunrpc	Mainly smaller bugfixes and cleanup. We're still finding some bugs from	2015-11-11 20:11:28 -08:00
switchdev	switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion	2015-11-03 13:39:21 -05:00
tipc	tipc: fix error handling of expanding buffer headroom	2015-11-24 11:26:19 -05:00
unix	af-unix: passcred support for sendpage	2015-11-30 15:16:06 -05:00
vmw_vsock	VSOCK: call sk->sk_data_ready() on accept()	2015-11-04 22:03:10 -05:00
wimax	net:wimax: Fix doucble word "the the" in networking.xml	2015-08-09 22:43:52 -07:00
wireless	cfg80211: allow AID/listen interval changes for unassociated station	2015-11-03 11:20:29 +01:00
x25	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2015-10-30 20:51:56 +09:00
Kconfig	net: Introduce L3 Master device abstraction	2015-09-29 20:40:32 -07:00
Makefile	net: Introduce L3 Master device abstraction	2015-09-29 20:40:32 -07:00
compat.c	…
socket.c	net: Drop unlikely before IS_ERR(_OR_NULL)	2015-09-29 15:15:40 +02:00
sysctl_net.c	net: sysctl: fix a kmemleak warning	2015-10-23 06:22:08 -07:00