Jon Maloy 60c2530696 tipc: fix race between poll() and setsockopt() ... Letting tipc_poll() dereference a socket's pointer to struct tipc_group entails a race risk, as the group item may be deleted in a concurrent tipc_sk_join() or tipc_sk_leave() thread. We now move the 'open' flag in struct tipc_group to struct tipc_sock, and let the former retain only a pointer to the moved field. This will eliminate the race risk. Reported-by: syzbot+799dafde0286795858ac@syzkaller.appspotmail.com Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-01-19 15:12:21 -05:00
..
Kconfig	tipc: add ip/udp media type	2015-03-05 22:08:42 -05:00
Makefile	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-04 09:26:51 +09:00
addr.c	tipc: simplify include dependencies	2015-05-14 12:24:45 -04:00
addr.h	tipc: introduce constants for tipc address validation	2016-07-26 14:26:42 -07:00
bcast.c	tipc: fall back to smaller MTU if allocation of local send skb fails	2017-12-01 15:21:25 -05:00
bcast.h	tipc: make replicast a user selectable option	2017-01-20 12:10:17 -05:00
bearer.c	tipc: error path leak fixes in tipc_enable_bearer()	2017-12-27 10:54:59 -05:00
bearer.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-09-01 17:42:05 -07:00
core.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
core.h	net: tipc: remove unused hardirq.h	2018-01-08 20:59:25 -05:00
discover.c	net: tipc: Convert timers to use timer_setup()	2017-11-01 12:38:45 +09:00
discover.h	tipc: eliminate buffer leak in bearer layer	2016-04-07 17:00:13 -04:00
eth_media.c	tipc: make media address offset a common define	2015-02-27 18:18:48 -05:00
group.c	tipc: fix race between poll() and setsockopt()	2018-01-19 15:12:21 -05:00
group.h	tipc: fix race between poll() and setsockopt()	2018-01-19 15:12:21 -05:00
ib_media.c	tipc: rename media/msg related definitions	2015-02-27 18:18:48 -05:00
link.c	tipc: fall back to smaller MTU if allocation of local send skb fails	2017-12-01 15:21:25 -05:00
link.h	tipc: transfer broadcast nacks in link state messages	2016-09-02 17:10:24 -07:00
monitor.c	tipc: fix tipc_mon_delete() oops in tipc_enable_bearer() error path	2017-12-27 10:55:00 -05:00
monitor.h	tipc: dump monitor attributes	2016-07-26 14:26:42 -07:00
msg.c	tipc: fall back to smaller MTU if allocation of local send skb fails	2017-12-01 15:21:25 -05:00
msg.h	tipc: fall back to smaller MTU if allocation of local send skb fails	2017-12-01 15:21:25 -05:00
name_distr.c	tipc: allocate user memory with GFP_KERNEL flag	2017-01-16 13:31:53 -05:00
name_distr.h	tipc: reduce code dependency between binding table and node layer	2015-11-20 14:06:10 -05:00
name_table.c	tipc: fix bug during lookup of multicast destination nodes	2018-01-15 14:27:13 -05:00
name_table.h	tipc: fix bug during lookup of multicast destination nodes	2018-01-15 14:27:13 -05:00
net.c	netlink: pass extended ACK struct where available	2017-04-13 13:58:22 -04:00
net.h	tipc: add peer removal functionality	2016-08-18 23:36:07 -07:00
netlink.c	netlink: pass extended ACK struct to parsing functions	2017-04-13 13:58:22 -04:00
netlink.h	tipc: make cluster size threshold for monitoring configurable	2016-07-26 14:26:42 -07:00
netlink_compat.c	net: tipc: constify genl_ops	2017-08-23 22:31:38 -07:00
node.c	tipc: fix a memory leak in tipc_nl_node_get_link()	2018-01-15 13:45:50 -05:00
node.h	tipc: introduce communication groups	2017-10-13 08:46:00 -07:00
server.c	tipc: fix race condition at topology server receive	2018-01-16 14:42:41 -05:00
server.h	tipc: fix race condition at topology server receive	2018-01-16 14:42:41 -05:00
socket.c	tipc: fix race between poll() and setsockopt()	2018-01-19 15:12:21 -05:00
socket.h	tipc: redesign connection-level flow control	2016-05-03 15:51:16 -04:00
subscr.c	tipc: fix race condition at topology server receive	2018-01-16 14:42:41 -05:00
subscr.h	tipc: improve groupcast scope handling	2018-01-09 12:35:58 -05:00
sysctl.c	tipc: add name distributor resiliency queue	2014-09-01 17:51:48 -07:00
udp_media.c	tipc: call tipc_rcv() only if bearer is up in tipc_udp_recv()	2017-12-01 15:14:22 -05:00
udp_media.h	tipc: add UDP remoteip dump to netlink API	2016-08-26 21:38:41 -07:00