Eric Dumazet 657831ffc3 dccp/tcp: do not inherit mc_list from parent ... syzkaller found a way to trigger double frees from ip_mc_drop_socket() It turns out that leave a copy of parent mc_list at accept() time, which is very bad. Very similar to commit 8b485ce698 ("tcp: do not inherit fastopen_req from parent") Initial report from Pray3r, completed by Andrey one. Thanks a lot to them ! Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Pray3r <pray3r.z@gmail.com> Reported-by: Andrey Konovalov <andreyknvl@google.com> Tested-by: Andrey Konovalov <andreyknvl@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-05-09 15:17:49 -04:00
..
6lowpan	6lowpan: Don't set IFF_NO_QUEUE	2017-04-12 22:02:40 +02:00
9p	xen: fixes and featrues for 4.12	2017-05-04 11:37:09 -07:00
802
8021q	vlan: Keep NETIF_F_HW_CSUM similar to other software devices	2017-05-08 14:39:19 -04:00
appletalk
atm
ax25
batman-adv
bluetooth	Bluetooth: Add selftest for ECDH key generation	2017-04-30 16:52:43 +03:00
bpf	bpf: Align packet data properly in program testing framework.	2017-05-02 11:46:28 -04:00
bridge	bridge: netlink: account for IFLA_BRPORT_{B, M}CAST_FLOOD size and policy	2017-05-05 11:21:03 -04:00
caif
can	can: fix CAN BCM build with CONFIG_PROC_FS disabled	2017-04-27 09:34:13 +02:00
ceph
core	tcp: randomize timestamps on syncookies	2017-05-05 12:00:11 -04:00
dcb	net: rtnetlink: plumb extended ack to doit function	2017-04-17 15:35:38 -04:00
dccp
decnet	DECnet: Use container_of() for embedded struct	2017-05-09 09:39:49 -04:00
dns_resolver
dsa	net: dsa: Remove redundant NULL dst check	2017-04-21 10:41:24 -04:00
ethernet
hsr	netlink: extended ACK reporting	2017-04-13 13:58:20 -04:00
ieee802154	netlink: pass extended ACK struct where available	2017-04-13 13:58:22 -04:00
ife
ipv4	dccp/tcp: do not inherit mc_list from parent	2017-05-09 15:17:49 -04:00
ipv6	ipv6: reorder ip6_route_dev_notifier after ipv6_dev_notf	2017-05-08 17:31:24 -04:00
ipx	ipx: call ipxitf_put() in ioctl error path	2017-05-02 15:34:53 -04:00
irda
iucv
kcm	kcm: remove a useless copy_from_user()	2017-04-17 13:28:48 -04:00
key	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-21 20:23:53 -07:00
l2tp	l2tp: remove useless device duplication test in l2tp_eth_create()	2017-04-27 16:32:13 -04:00
l3mdev
lapb
llc
mac80211	mac80211: fix IBSS presp allocation size	2017-05-08 11:25:04 +02:00
mac802154
mpls	net: rtnetlink: plumb extended ack to doit function	2017-04-17 15:35:38 -04:00
ncsi
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-05-04 12:26:43 -07:00
netlabel	netlink: pass extended ACK struct to parsing functions	2017-04-13 13:58:22 -04:00
netlink	netlink: pass extended ACK struct where available	2017-04-13 13:58:22 -04:00
netrom
nfc	NFC 4.12 pull request	2017-04-21 15:29:40 -04:00
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2017-05-03 10:11:26 -04:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-26 22:39:08 -04:00
phonet	net: rtnetlink: plumb extended ack to doit function	2017-04-17 15:35:38 -04:00
psample
qrtr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-04-21 20:23:53 -07:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-05-02 16:40:27 -07:00
rfkill
rose
rxrpc
sched	net/sched: remove redundant null check on head	2017-05-04 11:01:30 -04:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-05-02 16:40:27 -07:00
smc	IB/core: Define 'ib' and 'roce' rdma_ah_attr types	2017-05-01 14:32:43 -04:00
strparser
sunrpc
switchdev	netlink: pass extended ACK struct to parsing functions	2017-04-13 13:58:22 -04:00
tipc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-05-02 16:40:27 -07:00
unix
vmw_vsock	VSOCK: Add virtio vsock vsockmon hooks	2017-04-24 12:35:56 -04:00
wimax
wireless	nl80211: correctly validate MU-MIMO groups	2017-05-08 11:24:34 +02:00
x25
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-05-02 16:40:27 -07:00
compat.c
Kconfig
Makefile
socket.c	l2tp: device MTU setup, tunnel socket needs a lock	2017-04-17 13:01:48 -04:00
sysctl_net.c